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		<title>jaegerfesting</title>
		<link>http://jaeger.festing.org/changelog/</link>
		<description>Random content from a hacker in Longmont, Colorado. I still claim Boulder as my home.</description>
		<copyright>Copyright 1999-2010 Theodore Logan</copyright>
		<language>en-us</language>
		<docs>http://blogs.law.harvard.edu/tech/rss</docs>
		<item>
			<title><![CDATA[Mount Julian]]></title>
			<link><![CDATA[http://jaeger.festing.org/changelog/1333.html]]></link>
			<guid isPermaLink="true"><![CDATA[http://jaeger.festing.org/changelog/1333.html]]></guid>
			<pubDate>Tue, 31 Aug 2010 21:47:05 -0600</pubDate>
			<description><![CDATA[<p>
Just because a mountain is easy to see doesn't mean it's easy to reach.
Mount Julian towers above the picturesque Gorges Lakes in Rocky Mountain
National Park, easily visible from Trail Ridge Road, but the massive
glacier-carved Forest Canyon separates the road from the peaks.
</p>

<div style="text-align: center">
<div><a href="http://jaeger.festing.org/photo.cgi?round=219&number=68"><img src="/digitalpics/219/320x240/68.jpg" border="0" alt="Mount Julian, Cracktop, Chief Cheley Peak, and Mount Ida" /></a></div>
<div style="font-size: small;">Mount Julian, Cracktop, Chief Cheley Peak, and Mount Ida</div>
</div>


<p>
The standard route to Mount Julian involves hiking 6.7 miles from Milner
Pass along the Continental Divide, climbing up and over Mount Ida, Chief
Cheley Peak, Point 12,820, and Cracktop. This was my mission for
Saturday, 21 August.
</p>

<p>
Since most of the hike was above treeline, I wanted to get an early
start to minimize my potential exposure to afternoon thunderstorms. I
woke up at 04:00, ate breakfast, and drove to my nearest National Park.
Driving Trail Ridge Road in the pre-dawn gloom was singular; I could
make out the barest outlines of the park's massive mountains and had to
fill in the details of Ypsilon Mountain and Mount Julian from memory. I
parked at Milner Pass around dawn and hit the trail at 06:30.
</p>

<p>
The designated trail climbed through the trees to treeline. A sign at
the last junction warned about the dangers of navigating above treeline
without a trail and without a map, where the slightest deviation from
one's assigned bearing can send one down the wrong drainage. Above
treeline, the trail was obvious for several miles as it followed the
slope below the crest of the Continental Divide. I could see the Never
Summer Mountains to the west, the Mummy Range to the north, the Gore
Range to the south-west, and the Indian Peaks to the south.
</p>

<div style="text-align: center">
<div><a href="http://jaeger.festing.org/photo.cgi?round=223&number=15"><img src="/digitalpics/223/320x240/15.jpg" border="0" alt="Mount Ida Trail and Never Summer Mountains" /></a></div>
<div style="font-size: small;">Mount Ida Trail and Never Summer Mountains</div>
</div>


<p>
The well-trod social trail gave out a mile from Mount Ida, leaving me to
climb easy class 2 tundra with scattered rocks with only the slightest
hint of a trail. I reached the summit (12,900 feet; ranked 715 in
Colorado and 21 in Rocky Mountain National Park) easily and searched
unsuccessfully for a summit register. I could finally see Mount Julian
across the cirque, which seemed almost as remote as it did when viewed
from Trail Ridge Road, and the summit afforded an interesting view of
the Indian Peaks, presenting some interesting juxtapositions when viewed
from this unfamiliar angle. (North Arapaho Peak appeared immediately
above Fair Glacier, rather than several miles away. I'm used to seeing
these mountains in a neat line when viewed from the flat lands of
Boulder County, not from the north-west.)
</p>

<p>
I descended Mount Ida's steep south-east ridge and ascended Chief Cheley
Peak's north-west ridge. I reached the summit easily and calibrated my
GPS receiver's barometric altimeter for the summit's surveyed elevation
of 12,804 feet. (Gerry Roach's
<a href="http://www.climb.mountains.com/Project_Island_files/CO_Range_RMNP.shtml">list
of the national park's summits</a> listed the unnamed Point 12,820 as
the ranked parent of both Chief Cheley Peak and Cracktop, and I was
curious whether it was in fact higher, since both Chief Cheley Peak and
Point 12,820 mustered only a single closed contour at 12,800 feet. All
of this chatter about ranking and parents and topographic prominence may
seem a bit technical but it gives me the opportunity to obsess over
something while climbing.) I traversed the ridge to Point 12,820 and
checked my GPS receiver's elevation reading and saw that it reported
about 12,835 feet, suggesting it was, in fact, the legitimate parent of
Chief Cheley Peak.
</p>

<div style="text-align: center">
<div><a href="http://jaeger.festing.org/photo.cgi?round=223&number=18"><img src="/digitalpics/223/320x240/18.jpg" border="0" alt="Mount Ida and Highest Lake" /></a></div>
<div style="font-size: small;">Mount Ida and Highest Lake</div>
</div>


<p>
I continued to Cracktop, found only a few pieces of broken glass that I
assumed must have been a summit register years ago, and contemplated
Mount Julian, my final (and highest) destination for the ridge-hop. On
the map it was a modest half-mile, but that half-mile involved
descending 350 feet of class 3 terrain on the narrow ridge. It was here
that my hike turned into a climb, and the best-guess schedule I had laid
out for myself disappeared. I descended a bit too far to the south-east
of the ridge and kept having to traverse vertical spines of rock before
I decided I ought to climb back toward the crest of the ridge, which
proved the best choice, as the scrambling soon eased. The half-mile
ridge taxed my route-finding skills, which seemed to have a built-in
disadvantage that I could only see the mountain immediately in front of
me and had to guess whether the rock was passable without exceeding
class 3. I did, at least, get a little better guessing whether a
particular move on a particular rock would be class 3.
</p>

<div style="text-align: center">
<div><a href="http://jaeger.festing.org/photo.cgi?round=223&number=20"><img src="/digitalpics/223/320x240/20.jpg" border="0" alt="Gorge Lakes, Trail Ridge, and the Mummy Range" /></a></div>
<div style="font-size: small;">Gorge Lakes, Trail Ridge, and the Mummy Range</div>
</div>


<p>
I reached the saddle between Cracktop and Mount Julian and began the
final push to the summit. The ridge was blocky and scrambling up the
car-sized boulders was much easier than the descent from Cracktop. I
reached the summit of Mount Julian (12,928 feet; ranked 697 in Colorado
and 19 in the national park) at 11:30.
</p>

<p>
I scanned the western sky for signs of storms and found nothing. I
signed the official Colorado Mountain Club summit register, which had
been placed in 2004 and averaged about a dozen signatures per year. The
last signatures in ink were last year; I saw three scratched lines that
looked like an attempt to leave a mark with a stylus when the pen was
gone. I donated my pen to the summit register after signing.
</p>

<div style="text-align: center">
<div><a href="http://jaeger.festing.org/photo.cgi?round=223&number=30"><img src="/digitalpics/223/320x240/30.jpg" border="0" alt="Longs Peak above Hayden Gorge" /></a></div>
<div style="font-size: small;">Longs Peak above Hayden Gorge</div>
</div>


<p>
I ate lunch and contemplated my return. Across the cirque I could see
people standing on Mount Ida, and a few figures moving on Chief Cheley
Peak and Point 12,820.
</p>

<p>
I began retracing my steps back to the trailhead by descending the
blocky south ridge of Mount Julian, then began the scramble back to
Cracktop. I had just enough of an idea where I was going to stay mostly
on-route, but the scramble was still long and the route-finding tricky.
(It was still easier than the final scramble up
<a href="http://jaeger.festing.org/changelog/1331.html">McHenrys
Peak</a> from Stone Man Pass.) On the summit of Cracktop I contemplated
dropping into the upper reaches of the cirque, crossing the terminal
moraine anchoring the tarn Highest Lake to the hillside, and scrambling
up the opposite side of the cirque, bypassing Point 12,820 and Chief
Cheley Peak and the elevation gain that would entail. I studied my map
and surveyed the terrain carefully and decided I would give it a shot.
Dropping into the cirque and crossing the moraine went well, but once I
got below Chief Cheley Peak I could see that I had misread my map and
the terrain and missed the snowfield separating me from the saddle
between Chief Cheley Peak and Mount Ida. I did not bring the appropriate
gear to cross the snowfield, so I scrambled down the side of the
snowfield, crossed below it, and scrambled up the opposite side to the
saddle. The difficulty never exceeded class 2, but the elevation I lost
and had to regain was more than I would have had to climb had I stuck to
the ridge. My shortcut was really nothing of the sort.
</p>

<div style="text-align: center">
<div><a href="http://jaeger.festing.org/photo.cgi?round=223&number=35"><img src="/digitalpics/223/320x240/35.jpg" border="0" alt="Highest Lake" /></a></div>
<div style="font-size: small;">Highest Lake</div>
</div>


<p>
From the saddle, I had to climb another 400 vertical feet to the summit
of Mount Ida before I could continue my descent to the trailhead. The
wind picked up as I crested the saddle and kept blowing as I ascended. I
was tired and hungry and tried to maintain my blood sugar as I climbed,
wary of calorie crash five miles from the trailhead.
</p>

<p>
I reached Mount Ida for the second time and looked back on Mount Julian,
towering above the lakes in the cirque, and knew I had accomplished
something.
</p>

<div style="text-align: center">
<div><a href="http://jaeger.festing.org/photo.cgi?round=223&number=40"><img src="/digitalpics/223/320x240/40.jpg" border="0" alt="Mount Julian and Inkwell Lake" /></a></div>
<div style="font-size: small;">Mount Julian and Inkwell Lake</div>
</div>


<p>
The rest of the slog back to the trailhead was long and uneventful. The
mid-afternoon light was different than it had been in the morning; the
eastern sides of the mountains began to fall into shadows as the western
sides lit up. (In most of the Front Range, the eastern sides of the
mountains were carved by glaciers while the western sides of the
mountains are broad expanses of tundra, leaving the eastern sides more
photogenic and clearly favoring the early-to-bed, early-to-rise
photography crowd.)
</p>

<p>
I reached Milner Pass at 16:15, ten hours after setting out, having
blown out my optimistic schedule. I still needed to check in with Kiesa
to let her know I was off the mountain; I gave her an absolute deadline
of 17:00, though I suggested I'd be done before then. (My earlier
estimate was based on <i>hiking</i> the entire distance to Mount Julian,
rather than the more realistic scrambling, which ate up far more time
than I had budgeted. I keep wanting to put together a comprehensive
schedule-estimation toolset, based on my actual hikes and taking into
account terrain, distance, and elevation gained and lost, but I haven't
yet taken the time to do so.) I headed east on Trail Ridge Road, spotted
Mount Julian from the road, tried not to get too angry at the
slow-moving tourist traffic on the two-lane road, and made it to the
wi-fi connection at the Beaver Meadows Visitor's Center with mere
minutes to spare before my deadline. I Twittered my presence and
continued into Estes Park and home.
</p>

<div style="text-align: center">
<div><a href="http://jaeger.festing.org/photo.cgi?round=223&number=43"><img src="/digitalpics/223/320x240/43.jpg" border="0" alt="Longs Peak and Trail Ridge Road" /></a></div>
<div style="font-size: small;">Longs Peak and Trail Ridge Road</div>
</div>

]]></description>
		</item>
		<item>
			<title><![CDATA[A cautionary tale of DNS servers]]></title>
			<link><![CDATA[http://jaeger.festing.org/changelog/1332.html]]></link>
			<guid isPermaLink="true"><![CDATA[http://jaeger.festing.org/changelog/1332.html]]></guid>
			<pubDate>Fri, 20 Aug 2010 08:33:13 -0600</pubDate>
			<description><![CDATA[<p>
Last Thursday morning, while I was at work, Kiesa e-mailed me to ask
whether I thought our webserver was down. I couldn't access it either,
and began to wonder whether something I had done had crashed it. (This
isn't out of the question; I run a virtual server from local
Linux-friendly provider <a href="http://tummy.com/">tummy.com</a>, and
while it's more stable now that they migrated me to a new server with
more memory and CPU eighteen months ago, I was still able to bring my
server to its knees by posting a link to Calvin's website to Twitter
before I had loaded it myself to cache all of the smaller-sized images
his site uses. A crowd of instant-search-engines, lead by One Riot and
Google, pounced on my link and I discovered that my
resize-images-on-the-fly algorithm doesn't withstand dozens of
concurrent hits.) I found that I couldn't access my home server behind
my DSL line either, which isn't altogether surprising given that my DSL
modem keeps crashing on me, especially under high loads, and needs to be
power-cycled. I didn't really think I could do much while still at work,
but when I still couldn't access my server after a couple of hours I
took a deeper look. I couldn't resolve DNS either, and <i>dig +trace</i>
failed mysteriously after getting my nameservers from the .org servers
without revealing why, only that it couldn't access any further
nameservers. I dug through my e-mail to find my virtual server's IP
address and discovered that my server was still up; I could access it by
IP address but not by any of my DNS.
</p>

<p>
I quickly verified that bind was still running on my server, and it was
accessible from the outside world, but it took me a few minutes to
figure out why I still couldn't resolve names the normal way. I
replicated the results <i>dig +trace</i> gave me, step by step, and
discovered that the top-level .org servers were giving the wrong IP
addresses for my nameservers. I had set up ns1.festing.org to point to
Honor, my virtual server, and ns2.festing.org to point to Ziyal, my home
server, but had forgotten to update the IP address of Honor when I
migrated virtual servers eighteen months ago. Since then, Ziyal had been
inadvertently functioning as my primary DNS server, and when my home DSL
went down, my servers were essentially cut off from the Internet,
despite still being connected itself. I presumably never noticed this
before because I was either at home when my DSL went down, or I had
already requested a DNS result and cached it in my local nameservers,
wherever I happened to be. (With Kiesa working from home most days, she
can power-cycle the modem whenever necessary, but on Thursdays she tends
to work from a nearby library.)
</p>

<p>
With Kiesa unavailable to power-cycle my DSL modem until early
afternoon, I figured out how to update the IP addresses of my
nameservers in my name registrar's records and waited for the results to
propagate across the Internet. By the time Kiesa brought Ziyal back up
on the Internet, both my primary and secondary nameservers were up and
all was well.
</p>
]]></description>
		</item>
		<item>
			<title><![CDATA[McHenrys Peak]]></title>
			<link><![CDATA[http://jaeger.festing.org/changelog/1331.html]]></link>
			<guid isPermaLink="true"><![CDATA[http://jaeger.festing.org/changelog/1331.html]]></guid>
			<pubDate>Thu, 19 Aug 2010 21:05:34 -0600</pubDate>
			<description><![CDATA[<p>
As June gave way to July, I carefully considered my snow-climbing
options and decided I didn't have many. The Glacier Gorge couloir
between Chiefs Head Peak and Pagoda Mountain looked attractive, but the
wet spring gave way to a warm summer and melted away even the early-June
snow faster than I expected. A week after climbing
<a href="http://jaeger.festing.org/changelog/1326.html">Apache Peak</a>,
I discovered that I could sustain major expeditions only once every
other weekend and went hiking to Lake Hiyatha at the mouth of Chaos
Canyon from Bear Lake in Rocky Mountain National Park. (Anything
involving Calvin, it turns out, is a major expedition in itself, and it
didn't help that the park-and-ride lot was totally full, forcing us to
backtrack to the Moraine Park Museum to catch a shuttle to the
park-and-ride, then another shuttle to Bear Lake itself. Calvin enjoyed
the hike but wasn't especially thrilled by not having a large flat space
to run around on at the end of the hike. From the trail below Dream Lake
I had an excellent view of Longs Peak and Pagoda Mountain from the
Colorado state quarter, and saw that the snow reached only half-way up
the couloir I had considered climbing that day.)
</p>

<div style="text-align: center">
<div><a href="http://jaeger.festing.org/photo.cgi?round=179&number=68"><img src="/digitalpics/179/320x240/68.jpg" border="0" alt="First light on McHenrys Peak" /></a></div>
<div style="font-size: small;">First light on McHenrys Peak</div>
</div>


<p>
The following weekend, I set my sights on McHenrys Peak, proudly visible
across Glacier Gorge from Longs Peak. (I took the picture above from the
Keyhole while climbing Longs Peak two years ago.) I got up early on
Saturday morning, ate breakfast in the dark, and drove to Estes Park. On
the way I encountered a moose buck sauntering across the highway in the
pre-dawn gloom and managed to give it a sufficient berth as I passed.
Cloudy skies kept me from seeing the sunrise as I drove through an
abandoned Estes Park and entered the National Park. I got one of the
last spots in the parking lot at the Glacier Gorge Trailhead and saw a
group assembling ahead of me. They hit the trail before I did, and I
passed them on the climber's shortcut trail cutting off Alberta Falls
and learned that they were headed for Thatchtop, an appropriately-named
mountain that looks like nothing so much as a thatched roof.
</p>

<p>
I paid too much attention to the map on my GPS receiver and not enough
attention to the trail as I navigated the final five-way junction and
thought I had taken the turn toward Loch Vale rather than Glacier Gorge.
I hadn't, but I still backtracked to the junction to verify I was on the
right track. As I hiked up Glacier Gorge, the clouds persisted but for
scattered glimpses of Chiefs Head Peak, bathed in early-morning light,
through the clouds and the trees. I reached Black Lake at the end of the
maintained trail and broke through the clouds to see McHenrys Peak
towering majestically above the lake.
</p>

<div style="text-align: center">
<div><a href="http://jaeger.festing.org/photo.cgi?round=221&number=10"><img src="/digitalpics/221/320x240/10.jpg" border="0" alt="McHenrys Peak reflected in Black Lake" /></a></div>
<div style="font-size: small;">McHenrys Peak reflected in Black Lake</div>
</div>


<p>
I followed an unmaintained trail up the gully to the east of the lake
and broke out into a broad basin at the end of Glacier Gorge, surrounded
by mountains: the broad, talus-covered west slope of Longs Peak stood to
the east, crowned by Keyhole Ridge and The Trough; Keyboard of the Winds
marked the ridge to Pagoda Mountain; Chiefs Head Peak stood mostly
hidden behind the rounded granite obelisk The Spearhead; the Stone Man
(looking very much like a man made out of stone) stood guarding Stone
Man Pass; and McHenrys Peak, the lowest of the four surrounding summits,
stood overlooked by most but me. I could see a few dozen technical
climbers making their way up The Spearhead in various parties on various
routes, but the rest of my route was deserted. To the north I saw clouds
covering the lower expanse of Glacier Gorge up to the Mummy Range miles
to the north.
</p>

<p>
I picked my way across the basin to the west, trying to find a
reasonable route to Stone Man Pass. I ended up visiting tiny Frozen
Lake, nestled below The Spearhead and looking quite liquid, and
scrambling over the rocks on the west side of the lake to a massive
expanse of gently-sloping granite. I followed the direct route to Stone
Man Pass a bit too literally, and ended up with climb class four cliffs
between me and the pass. I backtracked, found a better route to the
gully leading north to the pass, and snow-climbed up a hundred vertical
feet of soft summer snow to the pass itself.
</p>

<p>
On the crest of the pass I took a short break and surveyed my
surroundings: the broken north face of Mount Alice was now exposed to
the south, and I could see west down trailless valleys into untracked
wilderness toward Grand Lake. I studied the route description in the
pocket-sized Gerry Roach guidebook I brought with me and wondered
exactly how many of Rocky Mountain National Park's mountains this
library guidebook had ascended.
</p>

<p>
I began climbing north-east, along the class two talus that quickly gave
way to class three scrambling. I had trouble route-finding up what I
took to be the gully leading me to the tiny notch marking the crux of
the route, finding cliffs larger than I was willing to climb this far
from civilization. Much of the scrambling itself was fun, but the
route-finding taxed my route-finding skills more than I expected.
</p>

<p>
At length, I crested the ridge, scrambled the last few feet to the
summit, and found the large rock marking the summit. The summit push had
worn me down, and the large cliff marking the east face, less than two
meters from the summit rock, unnerved me. I found and signed the summit
register and saw that the last person on the summit had ascended a week
ago, and the log had less than ten entries this year. The log went back
several years, at least to 2006. I might not be as high as Longs Peak
but I was on far more rarefied ground.
</p>

<p>
I ate a large pre-lunch snack and began my descent. Picking my way down
the class three summit ridge proved just as technically demanding as the
ascent; having gravity on my side meant I needed to be even more
cautious about where I stepped. Back at Stone Man Pass I donned crampons
and deployed my ice axe for a careful descent of the snowfield that
afforded the most obvious descent route. The top several inches of snow
were soft in the summer heat, but the rest of the snow was hard-packed.
Halfway down the first bit of snow I slipped and began sliding,
feet-first, down the slope. I hadn't actually practiced self-arrest, but
I knew what I was supposed to do: rotate into the snow and dig the pick
of my ice axe into the snow, using the friction to stop my slide. I
flipped halfway, unwilling to loose my view of where I was going, and
came to a gentle rest on a rock at the base of the snow field.
</p>

<p>
I took a few minutes to regain composure and began picking my way down
the wet scree separating two snow fields. I kept my crampons on because
I knew I'd need them again, and dislodged a modest rockfall that tumbled
down out of view, descending the gully in front of me. I didn't think
anyone else was in the gully, or anywhere near Stone Man Pass, but I
didn't want to be mistaken. Still unnerved from my slide, I shouted
"Rock!" until the slide stopped, hoping to alert anyone who might be
under my rock fall to watch their surroundings.
</p>

<p>
I continued down the gully and adopted a self-belay stance to
down-climb the next snowfield, then picked my way to the talus on the
opposite side. I shed my crampons, relieved to put the gully behind me
and instead have a freeway of stable car-sized boulders to navigate. The
only remaining navigational hazards were the creek draining Frozen Lake
and an expanse of willows below The Spearhead, which were easily crossed
once I found the path. I saw where the rough path crossing the lower
portion of the basin met the well-traveled path I had followed on my way
up, and joined the track to descend to Black Lake.
</p>

<p>
I stopped for lunch on a broad rock halfway down the final gully to
Black Lake, once I was confident I was well-protected against any
afternoon thunderstorms. The risk of rain proved hypothetical; the rest
of the day remained clear and bright as I descended the long slog back
to Glacier Gorge Trailhead and my car. Mine were some of the many tired
feet returning to the trailhead, having successfully climbed my
mountain.
</p>

<p>
Back at the trailhead, I noticed a dog locked in the car parked next to
me, and brought it to the attention of the parking lot attendant who
kept the shuttle busses running and generally gave directions. He said
he'd keep an eye on the dog and bring it to the attention of the park
rangers if conditions merited. The windows were cracked and the dog did
have food and water, but it was a hot bright day and I still wasn't sure
it was entirely appropriate.
</p>

<hr noshade>

<p>
Many of the guidebooks (and guidewebsites) I consulted suggested that
McHenrys Peak might be harder than Longs Peak, and I'm inclined to
agree. In terms of elevation and length, Longs Peak wins, but even the
class-three pitches on Longs are well-marked and well-traveled. The
class-three climbing on McHenrys was high and long and required
extensive route-finding. Even the cross-country basin travel from one
side of Glacier Gorge to the other needed more route-finding than I
expected. McHenrys was a fantastic climb and a worthy way to spend my
Saturday.
</p>
]]></description>
		</item>
		<item>
			<title><![CDATA[Moving pieces]]></title>
			<link><![CDATA[http://jaeger.festing.org/changelog/1329.html]]></link>
			<guid isPermaLink="true"><![CDATA[http://jaeger.festing.org/changelog/1329.html]]></guid>
			<pubDate>Mon, 16 Aug 2010 21:38:54 -0600</pubDate>
			<description><![CDATA[<p>
My original nuclear family visited in early August, and it took careful
planning to get all the moving pieces to work together.
</p>

<p>
After spending an academic year in India, Willy returned to North
America in June and settled into Walla Walla. He and my mother drove to
my parents' timeshare at Powderhorn, on the north slope of the Grand
Mesa in western Colorado. They picked up my father at the airport in
Grand Junction, flying in from his summer job in Sacramento. Willy's car
was packed with his stuff to move to graduate school, so he didn't have
space to carry both parents to the front range for the weekend. I came
to the rescue, driving to western Colorado on Thursday and taking Willy
back with me on Friday, by way of Mount Elbert, the twenty-seventh
highest mountain in North America, the fourteenth most-prominent
mountain in the United States, and (more importantly) the highest
mountain in Colorado. (Sometime during our expedition to
<a href="http://jaeger.festing.org/changelog/1187.html">Mount Adams</a>
on Cascade Volcano Day two years ago, Willy talked me into joining him
to climb the eleven state highpoints of the contiguous western states,
which seemed like a reasonable idea because the summit afforded us a
singular view of two of the northwest's state highpoints.) This gave
Bethany a good opportunity to actually see the entire family in one
place, so she flew out from New York for the weekend.
</p>

<h2>Thursday</h2>

<p>
Kiesa and I went out for dinner at Leaf on our eighth wedding
anniversary on Wednesday evening. My alarm woke me up at 07:00 on
Thursday, giving me plenty of time to run five miles, eat breakfast, and
stop for coffee on my way out of Longmont. I drove down I-25 to I-76 to
I-70 for the long slog across Colorado, climbing to the Eisenhower
Tunnel and again to Vail Pass, then passing all of the interesting parts
of Colorado (at least, for those interested in mountains, which has been
my emphasis of late) for the flatter and hotter western slope. Along the
way I listened to the audiobook of Salman Rushdie's <i>Midnight's
Children</i>, which was a fascinating bit of magical realism and would
have been totally inscrutable if I hadn't known as much as I learned in
the past year about Indian history. (It occurs to me that more time has
elapsed since my return from India -- five months -- than elapsed from
my first getting the idea to visit to my actual trip -- four months --
and I'm still working through my backlog of reading material.)
</p>

<p>
This being the first time I had seen Willy since catching an auto
rickshaw from the main street in Siliguri to the airport at Bagdogra, I
finally got the opportunity to see the pictures he took while we were in
Darjeeling, which gave a different perspective on the whole thing. (He
also mentioned that he recalled our tea shopping on an entirely
different evening, and I'm inclined to believe he's probably right,
given that he wrote his account before I wrote my account. However, I
assert that despite lacking literal truth, my account is still
sufficiently figuratively truthful.)
</p>

<p>
I did not manage to get to bed very early, despite my declared intention
to wake up at 04:00.
</p>

<h2>Friday</h2>

<p>
My alarm went off, entirely too early, at 04:00. I joined Willy for
breakfast and we carried the rest of our stuff out to Yoda and departed
at 04:45, still well before dawn. The sun rose about the time we stopped
for gas in Glenwood Springs, affording a great early-morning view of
Glenwood Canyon. We continued east and turned off I-70 at Minturn,
heading up US 24 toward Tennessee Pass. I pointed out Eagle Park and the
site of Camp Hale in the early morning light and pulled off to let Willy
look at the interpretive signs. (Despite living in Colorado for thirteen
years, he never made it to Camp Hale. I didn't make the visit myself
until last year. The site of the Tenth Mountain Division's Second World
War training camp is now mostly empty fields, with scattered foundations
and ruins, and is steeped in more history than is readily apparent from
a casual observation.) We stopped again at the monument at the top of
Tennessee Pass, then continued south into the Arkansas River Valley,
through Leadville, to the North Elbert Trailhead nestled between Mount
Elbert and Colorado's second-highest peak (by normal Colorado prominence
standards), Mount Massive. We had driven more than three hours to the
trailhead, just as far as the drive from home, but I at least managed to
pick up a climbing partner.
</p>

<p>
The trailhead was comfortably full at 08:45 as we hit the trail, a
little later than I had hoped but not too far behind schedule. The trail
climbed steadily through forested hillside and we used the altimeter on
my GPS receiver to note when we climbed through Mount Hood's elevation.
We crossed timberline and continued the long slog up the trail climbing
steeply up the mountain's north-east ridge. We had a great view of
Leadville to the north-east, and Mount Massive immediately to the north.
Most groups had gotten an earlier start than we had, but we passed many
of them on the mountain as we climbed.
</p>

<div style="text-align: center">
<div><a href="http://jaeger.festing.org/photo.cgi?round=221&number=48"><img src="/digitalpics/221/320x240/48.jpg" border="0" alt="Mount Elbert's north and east ridges" /></a></div>
<div style="font-size: small;">Mount Elbert's north and east ridges</div>
</div>


<p>
At 13,441 feet, I climbed past the elevation of
<a href="http://jaeger.festing.org/changelog/1326.html">Apache Peak</a>,
my prior highpoint so far this year. (We passed Willy's highpoint in the
vicinity of the trailhead. I was a little worried how well he would do
at elevation but managed to set a pace sufficiently ambitious to reach
the summit in optimal time without going too fast.) Around 14,000 feet,
the ridge grew more gentle to climb the last four hundred vertical feet,
and I started calling off elevations of famous Fourteeners: Pikes Peak,
Longs Peak, Mount Evans (Willy's prior highpoint, and Mount Harvard (my
prior highpoint). Then, suddenly, we were on the summit: a broad rocky
expanse with a modest crowd and an expansive view.
</p>

<div style="text-align: center">
<div><a href="http://jaeger.festing.org/photo.cgi?round=221&number=42"><img src="/digitalpics/221/320x240/42.jpg" border="0" alt="Willy and the crowd on the summit of Mount Elbert" /></a></div>
<div style="font-size: small;">Willy and the crowd on the summit of Mount Elbert</div>
</div>


<p>
Maintaining any sort of summit register on Colorado's highest summit was
an exercise in futility; there were more people within two meters of me
as I scribbled my name on a scrap of paper in the summit register than
would visit McHenrys Peak (my last major summit) all year.
</p>

<div style="text-align: center">
<div><a href="http://jaeger.festing.org/photo.cgi?round=221&number=37"><img src="/digitalpics/221/320x240/37.jpg" border="0" alt="La Plata Peak from Mount Elbert" /></a></div>
<div style="font-size: small;">La Plata Peak from Mount Elbert</div>
</div>


<p>
Mountains surrounded us in every direction: the Sawatch Range stretched
north and south, with Mount Massive hulking to the north and LaPlata
Peak visible to the south. I couldn't begin to identify all the
mountains I saw, but I did take the opportunity to point out Mount
Oklahoma, a centennial thirteener on the Continental divide.
</p>

<div style="text-align: center">
<div><a href="http://jaeger.festing.org/photo.cgi?round=221&number=33"><img src="/digitalpics/221/320x240/33.jpg" border="0" alt="Willy on top of Mount Elbert" /></a></div>
<div style="font-size: small;">Willy on top of Mount Elbert</div>
</div>


<p>
We arrived at the summit at 11:45, after three hours of climbing 4500
vertical feet in 4.5 miles, and spent about half an hour on the summit.
I kept a weather eye on the western horizon: the forecast called for a
good chance of rain, and I expected the scattered clouds to turn to rain
at some point during the afternoon I didn't expect them to start dumping
immediately. I was less worried about getting stuck in the rain above
timberline on Mount Elbert than on many other mountains I've climbed
recently, but I still didn't expect it to be entirely pleasant. We
started our descent and I found the descent to be only modestly easier
than the ascent; I still had to step carefully, and I had left my
trekking poles in the trunk.
</p>

<p>
As we descended the last five hundred vertical feet to timberline, I
kept glancing back over my shoulder at the horizon expecting rain to
start at any moment. I knew there were many people behind us on the
mountain, and I couldn't help but wonder how many of them knew what they
were getting themselves into. Did I have any responsibility to suggest
that lingering above timberline after noon on a cloudy day was courting
disaster? Most of the people I saw were adults, theoretically capable of
making their own decisions -- until we spotted a family of four, with
a preschooler and a toddler, on the trail just below timberline minutes
before it started to rain. Willy and I stopped to pull on our rain gear,
and though we kept up a brisk pace all the way down the trail, the
mother kept up with us -- with her toddler son on her back, without a
backpack -- for the next two miles back to the trailhead. I was
impressed, and couldn't help but think of a mother bear protecting her
cubs.
</p>

<p>
We reached the trailhead, after a long slog downhill in various stages
of rain, by mid-afternoon, still roughly on schedule. We drove back
toward Leadville and stopped to photograph the mountain we had just
climbed -- Colorado's highest summit, and the second-highest mountain in
the lower forty-eight.
</p>

<div style="text-align: center">
<div><a href="http://jaeger.festing.org/photo.cgi?round=221&number=53"><img src="/digitalpics/221/320x240/53.jpg" border="0" alt="Mount Elbert" /></a></div>
<div style="font-size: small;">Mount Elbert</div>
</div>


<p>
We'd successfully summited one of the eleven contiguous western state
highpoints, leaving another ten to go.
</p>
]]></description>
		</item>
		<item>
			<title><![CDATA[How to get lost while knowing where you are]]></title>
			<link><![CDATA[http://jaeger.festing.org/changelog/1327.html]]></link>
			<guid isPermaLink="true"><![CDATA[http://jaeger.festing.org/changelog/1327.html]]></guid>
			<pubDate>Sun, 25 Jul 2010 21:50:01 -0600</pubDate>
			<description><![CDATA[<p>
I <a href="http://jaeger.festing.org/changelog/1321.html">spoke for
BLUG</a> in June, and spent at least a few hours each week following my
talk working on typing up my presentation notes and cleaning up my
slides in preparation for making them available to the Internet at
large. I am happy to present the fruits of my labors: 
<a href="http://tedlogan.com/blug-2010-06/">How to get lost while
knowing where you are</a>: thirty-seven slides of my rambling about how
I use my GPS receiver, and supporting artifacts and source code.
</p>

<p>
(There's a rumor that my talk was videoed, and could be available
someday, but I know I have two years of BLUG tapes sitting in my
basement, uncaptured and unnoticed, so I'm not going to blame the
current videographer for falling behind. Though I might try asking to
borrow the tapes myself, since I do know what to do with them.)
</p>
]]></description>
		</item>
		<item>
			<title><![CDATA[Have ice ax, will travel]]></title>
			<link><![CDATA[http://jaeger.festing.org/changelog/1326.html]]></link>
			<guid isPermaLink="true"><![CDATA[http://jaeger.festing.org/changelog/1326.html]]></guid>
			<pubDate>Fri, 16 Jul 2010 21:43:09 -0600</pubDate>
			<description><![CDATA[<p>
Every couple of months, while studying the snow-capped mountains capping
the western horizon, I spot a new mountain in the middle of the
mountains I can already recognize. Around Christmas I spotted the Mummy
Range (best viewed from east of Longmont) and figured out that, if I
squinted just right, it <i>did</i> sort of look like a reclining mummy.
A few weeks ago I realized I could see Apache Peak and Isabelle Glacier,
and when I looked just right, the Queens Way couloir climbing from the
glacier to the summit. (I had previously assumed that the glacier and
summit were blocked by Shoshoni Peak, but a careful analysis of the
geography revealed that not to be the case.) I approve of previewing my
routes before climbing them, and this proved to be a special case that I
couldn't resist.
</p>

<div style="text-align: center">
<div><a href="http://jaeger.festing.org/photo.cgi?round=220&number=43"><img src="/digitalpics/220/320x240/43.jpg" border="0" alt="Navajo Peak, Apache Peak, and Shoshoni Peak visible from Longmont" /></a></div>
<div style="font-size: small;">Navajo Peak, Apache Peak, and Shoshoni Peak visible from Longmont</div>
</div>


<p>
Queens Way was already on my checklist for the early-summer
snow-climbing season. I set out early Saturday morning, 10 July, for
Brainard Lake Recreation Area, stopping for coffee along the way. The
Long Lake Trailhead was already full at 07:30, so I parked at the lake
and walked the extra half-mile to the trailhead. I saw a handful of
people on the trail in the early-morning light. I pressed past Lake
Isabelle (one of my family's favorite afternoon-hikes growing up in
Boulder) into the upper valley toward Isabelle Glacier. When I reached
the tiny basin where the trail headed off to the right to climb steeply
to the glacier itself, I crossed the tarn and followed the tracks up the
snow slope on the far end of the valley.
</p>

<div style="text-align: center">
<div><a href="http://jaeger.festing.org/photo.cgi?round=220&number=05"><img src="/digitalpics/220/320x240/05.jpg" border="0" alt="Tarn above Lake Isabelle" /></a></div>
<div style="font-size: small;">Tarn above Lake Isabelle</div>
</div>


<p>
I spotted a trio of skiers ahead of me as I crossed the tarn, and when I
stopped to grab my ice ax they took a direct approach up the end of the
valley, skirting to the left of the big snowfield, to another tiny basin
below Navajo Peak. I got a hundred meters up the snow slope before it
got steep enough that I stopped to don my crampons. I climbed the slope
and contemplated my ascent route. I could follow the snow up to the
right to the mid-point of Isabelle Glacier and follow Queens Way up
there, as had been my plan, or I could swing to the left, into the basin
below Navajo Peak, and climb the Apache Couloir. Though not part of my
original plan, the couloir seemed to be in excellent condition and felt
like a better training climb for future steep snow routes I might be
tempted to climb. I scrambled over rock for a few hundred meters to the
base of the couloir, surveyed the route ahead of me, and began climbing.
</p>

<div style="text-align: center">
<div><a href="http://jaeger.festing.org/photo.cgi?round=220&number=11"><img src="/digitalpics/220/320x240/11.jpg" border="0" alt="Looking up Apache Couloir" /></a></div>
<div style="font-size: small;">Looking up Apache Couloir</div>
</div>


<p>
By the middle of July, the snow in the couloir had consolidated into a
firm cement, and previous tracks from backcountry skiers had plowed
off the soft upper layer on meters of snow at a time, leaving an uneven
ascent surface. I quickly switched from my ice ax in cane position to
stake position as the slope grew steeper, and followed the main branch
of the couloir as it wound its way up the side of the mountain. Kicking
steps into the solid snow was difficult; I was glad to have the front
points of my crampons for purchase, even as I strained my calves trying
to remain upright on the slope.
</p>

<div style="text-align: center">
<div><a href="http://jaeger.festing.org/photo.cgi?round=220&number=07"><img src="/digitalpics/220/320x240/07.jpg" border="0" alt="Navajo Peak and "Dickers Peck"" /></a></div>
<div style="font-size: small;">Navajo Peak and "Dickers Peck"</div>
</div>


<p>
I watched the conical summit block of Navajo Peak, and the odd little
pinnacle of rock known informally as "Dickers Peck", rise to my left as
I climbed, only to be quickly eclipsed by the rock walls of my couloir.
I continued climbing and kept wondering how long I would see ski tracks.
Just as I was beginning to worry that I would never reach the summit,
the couloir abruptly ended and I found myself on a broad snow slope
reaching gently for the ridge leading to Apache Peak. I climbed the
remaining several hundred vertical feet to the ridge, then shed my
crampons for another few hundred vertical feet to the summit. (The ski
tracks started at the ridge and went all the way down the couloir.) It
was 11:00, and the last thousand vertical feet took nearly an hour and a
half.
</p>

<p>
I found two unremarkable piles of rock that could be the summit and
found the summit register under the pile to the north-west. Two climbers
who had ascended Queens Way arrived as I was scanning the two-year-old
register for names I recognized. (I failed.) I surveyed my
surroundings, trying to recognize mountains. The nearest higher point
was North Arapaho Peak, just to the south.
</p>

<div style="text-align: center">
<div><a href="http://jaeger.festing.org/photo.cgi?round=220&number=14"><img src="/digitalpics/220/320x240/14.jpg" border="0" alt="North Arapaho Peak from Apache Peak" /></a></div>
<div style="font-size: small;">North Arapaho Peak from Apache Peak</div>
</div>


<p>
I looked north, down onto Lone Eagle Peak from above, where the giant
imposing pinnacle looked like a minor arête, barely distinguishable from
the surrounding rock. Longs Peak and Mount Meeker were socked in with a
late-morning rainstorm, but the rest of the peaks along the way were
bathed in light.
</p>

<div style="text-align: center">
<div><a href="http://jaeger.festing.org/photo.cgi?round=220&number=18"><img src="/digitalpics/220/320x240/18.jpg" border="0" alt="Looking north towards Longs Peak from Apache Peak" /></a></div>
<div style="font-size: small;">Looking north towards Longs Peak from Apache Peak</div>
</div>


<p>
I descended a few meters to the east and found a good place to eat
lunch. I used my GPS receiver to guide me to the top of Queens Way and
caught an impressive view of Shoshoni Peak and heard the siren call of
the couloirs on its west face before dropping into the snow.
</p>

<div style="text-align: center">
<div><a href="http://jaeger.festing.org/photo.cgi?round=220&number=25"><img src="/digitalpics/220/320x240/25.jpg" border="0" alt="Shoshoni Peak from Queens Way" /></a></div>
<div style="font-size: small;">Shoshoni Peak from Queens Way</div>
</div>


<p>
I don't yet feel comfortable glissading down snow, especially when I'm
uncertain about the runout, so I descended at a modest pace, keeping my
ice ax ready for balance and self-arrest. The snow was firm and rutted
but I kept my balance. I veered off Isabelle Glacier onto the unbroken
snow slope that took me all the way down to the unnamed tarn and the end
of the snow. I removed and stowed my crampons and ice ax and surveyed
the mountain I had climbed.
</p>

<div style="text-align: center">
<div><a href="http://jaeger.festing.org/photo.cgi?round=220&number=29"><img src="/digitalpics/220/320x240/29.jpg" border="0" alt="Navajo Peak and Apache Peak" /></a></div>
<div style="font-size: small;">Navajo Peak and Apache Peak</div>
</div>


<p>
As I watched, and worked on a post-lunch snack, a trio of skiers
descended, one at a time, the snowfield I had just descended.
</p>

<div style="text-align: center">
<div><a href="http://jaeger.festing.org/photo.cgi?round=220&number=36"><img src="/digitalpics/220/320x240/36.jpg" border="0" alt="Skier descends snowfield below Apache Peak" /></a></div>
<div style="font-size: small;">Skier descends snowfield below Apache Peak</div>
</div>


<p>
I made my way back to the trailhead and returned to civilization, happy
to have successfully made a classic tour of Apache Peak. I checked the
second-highest summit in Indian Peaks Wilderness off my list and started
looking for my next climb.
</p>
]]></description>
		</item>
		<item>
			<title><![CDATA[Andrews Glacier]]></title>
			<link><![CDATA[http://jaeger.festing.org/changelog/1325.html]]></link>
			<guid isPermaLink="true"><![CDATA[http://jaeger.festing.org/changelog/1325.html]]></guid>
			<pubDate>Wed, 14 Jul 2010 21:59:33 -0600</pubDate>
			<description><![CDATA[<p>
One feature of my current obsession with mountaineering is that hikes I'd
previously regarded as fine destinations have been relegated to the
approach: the necessary evil that takes me to the point where the fun
begins. My second snow climb of the season continued this trend, though
it had been fourteen years since I visited Andrews Glacier. (I recall
hiking from Glacier Gorge to the glacier in the summer of 1996 with my
father and another guy he knew. I'm trying to resist the urge to run
downstairs and dig around the boxes in the basement to find my physical
journal volume covering July and August 1996 in hopes that I'd find some
reference to the hike.)
</p>

<p>
My mission for Saturday morning, 26 July was to snow-climb Andrews
Glacier, then walk along the divide to the nearby peaks. It turned out
there was a partial lunar eclipse, partially visible at moonset, that
morning, but when I looked out the window upon waking up I saw only
clouds where I hoped to see an eclipsed setting moon. I drove through
Estes Park to Rocky Mountain National Park and watched the SUV in front
of me take the last space in the parking lot at the Glacier Gorge
Trailhead at 06:45. I continued on to Bear Lake and found plenty of
space there, despite adding half a mile to my hike in each direction.
</p>

<p>
I set out at 07:00 and hiked most of the way back to the Glacier Gorge
Trailhead, then passed the early-morning tourists at Alberta Falls and
continued west. I passed Loch Vale and turned off the main trail to
climb to Andrews Tarn. As I climbed the narrow canyon, my new GPS
receiver started drifting; it showed me on the opposite side of the
canyon and eventually asserted my position was several hundred meters
north-west, overlooking Andrews Tarn, rather than approaching the side
canyon known as "The Gash". I turned off WAAS and power-cycled my
receiver and, once it regained its position, seemed to have a much more
reasonable idea about where I was. This was my first major expedition
with my new Garmin eTrex Vista HCx, and I was a little worried about the
receiver when it misreported my position, but it didn't give me any more
trouble. I took the experience as a reminder to not put too much trust
in my fallible technology.
</p>

<p>
I lost the trail in a patch of snow at the bottom of the canyon and
ended up approaching the snow-covered headwall below Andrews Tarn
head-on. I deployed my ice ax but was still a little worried by the
steep rocky slope below the snow.
</p>

<p>
I reached Andrews Tarn, perched above the valley between the remains of
the glacier that carved the canyon and its last terminal moraine. From
the right angle, it looked like the rocky strip keeping the tarn on the
mountainside was paper-thin and ethereal, more magical than physical.
</p>

<div style="text-align: center">
<div><a href="http://jaeger.festing.org/photo.cgi?round=218&number=30"><img src="/digitalpics/218/320x240/30.jpg" border="0" alt="Andrews Tarn and Andrews Glacier" /></a></div>
<div style="font-size: small;">Andrews Tarn and Andrews Glacier</div>
</div>


<p>
I walked around the south side of the tarn to the glacier, where I
donned my crampons and hefted my ice ax and headed up the moderate snow
slope. At the end of June, packed snow dominated. I didn't really need
my crampons but I liked the extra purchase they afforded on the slope.
After climbing
<a href="http://jaeger.festing.org/changelog/1320.html">Juliet</a>,
Andrews Glacier was tame by comparison, but it at least provided a
pleasant moderate climb.
</p>

<p>
I crested the divide, stowed my crampons, and headed south along the
ridge to Taylor Peak, another thousand vertical feet along gentle class
two talus and tundra. I could see the Never Summer Mountains and more
mountains covered with melting snow than I could identify. I reached the
summit of Taylor Peak (13,153 feet above sea level, my highest point so
far this summer) and immediately saw an impressive view of Longs Peak
from the west, with snow filling the trough most of the way to Black
Lake.
</p>

<div style="text-align: center">
<div><a href="http://jaeger.festing.org/photo.cgi?round=218&number=40"><img src="/digitalpics/218/320x240/40.jpg" border="0" alt="Longs Peak with Taylor Peak's summit cairn" /></a></div>
<div style="font-size: small;">Longs Peak with Taylor Peak's summit cairn</div>
</div>


<p>
I saw mountains everywhere I looked, some of which I've climbed, some of
which I want to climb, and some of which I couldn't even identify by
name.
</p>

<div style="text-align: center">
<div><a href="http://jaeger.festing.org/photo.cgi?round=218&number=47"><img src="/digitalpics/218/320x240/47.jpg" border="0" alt="Looking north from Taylor Peak" /></a></div>
<div style="font-size: small;">Looking north from Taylor Peak</div>
</div>


<p>
I signed the summit register, descended to Andrews Glacier, and thought
about caching my pack to climb Otis Peak but decided against letting the
overly-friendly local marmot rummage around my pack and left two
bottles of water instead. I ascended the ridge to Otis Peak (12,486
feet), signed the register, and descended as ominous clouds rolled in
from the west. I strapped on my crampons to descend Andrews Glacier, not
feeling sufficiently confident in my snow-legs to attempt a glissade.
</p>

<div style="text-align: center">
<div><a href="http://jaeger.festing.org/photo.cgi?round=218&number=56"><img src="/digitalpics/218/320x240/56.jpg" border="0" alt="Looking down Andrews Glacier to Andrews Tarn" /></a></div>
<div style="font-size: small;">Looking down Andrews Glacier to Andrews Tarn</div>
</div>


<p>
I felt a bit of rain as I descended the glacier, but it didn't start
hailing in earnest until after I picked my way down the snow-covered
headwall under the tarn (which turned out to be steeper than the glacier
itself) and worked my way down the rough trail heading down the valley.
I passed two outclassed hikers unprepared for the challenges presented
by the snow just before the hail descended, gradually changing to rain.
I kept my climbing helmet on and pulled my windbreaker's hood above the
helmet to protect me from the storm.
</p>

<p>
I followed the trail back down the valley and started shedding layers as
I descended, once the storm passed and left a bright summer afternoon. I
found the climber's shortcut trail cutting around the Glacier Knobs,
which I discovered was marked on the map on my GPS receiver. I trudged
back to my car, happy to have accomplished my major objectives. I
stopped for coffee in Estes Park to rejuvenate me for the drive home,
and took advantage of the civilized wireless coverage to let the rest of
the world know I was back.
</p>

<blockquote class="lyric">
<p>
The peaks' separation from civilization is what makes them so special.
We have plenty of civilization. We need more peaks.
</p>

<p>
- Gerry Roach, <i>Rocky Mountain National Park: Classic Hikes &amp;
  Climbs</i>
</p>
</blockquote>
]]></description>
		</item>
		<item>
			<title><![CDATA[Job creation]]></title>
			<link><![CDATA[http://jaeger.festing.org/changelog/1323.html]]></link>
			<guid isPermaLink="true"><![CDATA[http://jaeger.festing.org/changelog/1323.html]]></guid>
			<pubDate>Wed, 07 Jul 2010 22:19:41 -0600</pubDate>
			<description><![CDATA[<p>
Now that the summer season has arrived, I'm interested in spending my
weekends
<a href="http://jaeger.festing.org/changelog/1320.html">climbing up and
down mountains</a>, which is difficult to do with a toddler in tow. (We
did, at length, manage to
<a href="http://kiesa.festing.org/serendipity/index.php?/archives/235-First-Camping-Trip.html">take
Calvin on a hike that didn't end in tears</a>, but anything involving an
ice ax is a bit much for a toddler in a backpack.) Kiesa and I decided
to hire a babysitter for a scheduled interval on weekends to give us a
bit more time. Our standard babysitter, a high school student, had
conflicts with her real job, so Kiesa carefully crafted a job posting
for care.com and began reviewing applicants. We ended up interviewing
two candidates, which was an interesting experience. I have a modest
amount of experience interviewing software engineers, but we're looking
for a somewhat different skill set in our babysitter, so Kiesa crafted a
new set of interview questions. We had to choose between two qualified
candidates, but with only one position (and only three hours a week) we
had to pick one.
</p>

<p>
Our new babysitter's first day was two weeks ago. I got up with Calvin
when he woke up a little after 07:00, and Kiesa got up in time for
an experimental breakfast of experimental French toast. The babysitter
arrived at 09:00, and after a quick briefing, Kiesa retreated to the
basement to work and I worked first on the dishes and then on the lawn.
The extra three hours in the morning didn't feel like much but made it
easier to fit in everything I needed to do on the weekend. She gave
Calvin plenty of attention, which he thought was wonderful. The
experience worked out well for everyone.
</p>
]]></description>
		</item>
		<item>
			<title><![CDATA[BLUG]]></title>
			<link><![CDATA[http://jaeger.festing.org/changelog/1321.html]]></link>
			<guid isPermaLink="true"><![CDATA[http://jaeger.festing.org/changelog/1321.html]]></guid>
			<pubDate>Thu, 24 Jun 2010 09:02:03 -0600</pubDate>
			<description><![CDATA[<p>
Sometime around the end of last year,
<a href="http://lug.boulder.co.us/">Boulder Linux User's Group's</a>
coordinator asked if I would be interested in speaking for an upcoming
meeting. I wasn't sure what I'd talk about, but I was confident I could
come up with something in the next six months, so I agreed. I blocked
out March and April in case I ended up going to India (I did end up
being in Darjeeling instead of attending March's meeting), and ended up
on the schedule for June.
</p>

<p>
I spoke for BLUG in April 2004 with the title
<a href="http://jaeger.festing.org/video/blug-2004-04-08/">"Video
Editing on Linux: How I made a 45-minute science fiction film using
(almost) entirely open source software"</a>. I spent most of the six
months I could have spent preparing ignoring the talk entirely. I was
interested in things like filesystems and Google Chrome OS, but I didn't
really know enough to say anything intelligent. I could have researched
extensively, and reported on my findings, but I didn't really have the
time to devote to that. (One idea did come to mind: A round-table
discussion of filesystems with various people who knew exciting things
about exciting filesystems.) While trying to fall asleep the night
before <a href="http://jaeger.festing.org/changelog/1318.html">running
the Bolder Boulder</a>, inspiration struck: I know enough about GPS and
wilderness navigation to speak at length about it.
</p>

<p>
I spent most of my free time during the first week of June cramming for
the sci-fi book club, trying to finish <i>River of Gods</i> in time for
Monday evening's meeting. I could have finished the book in time but for
Motoko's battery dying as Kiesa was out shopping for groceries,
requiring a late-afternoon trip to Boulder to our favorite mechanic.
(To verify that Motoko wouldn't start, I parked her on top of a hill,
then got to demo a hill start. I don't know how one would do that in an
automatic. Our mechanic quickly diagnosed the problem Monday morning; I
biked into work Monday morning and continued into Boulder that evening
after work to pick up Motoko.) We ended up canceling the book club due
to lack of attendance, and lack of anyone actually finishing the book.
</p>

<p>
Free of the book club book (which I eventually finished, later in the
week) I worked out a quick outline for my talk, starting with the basics
of GPS (mostly borrowed from Wikipedia) and coordinate systems, then
moving onto how I use my GPS receivers to answer three questions: Where
am I; where have I been; and where am I going? I put together a set of
demos showing off gpsbabel, Google Maps, Google Earth, and various USGS
websites. I barely finished in time for the meeting, and assembled my
set of props in front of me, including both of the (functional) Garmin
GPS receivers I possessed at that time (a well-worn eTrex Vista for
hiking, and a year-old Forerunner 305 for running) and my USGS 7.5' quad
of Mount Saint Helens.
</p>

<p>
I was ready when the meeting started promptly at 19:00, and launched
into my talk after the introduction. I prefer to rely on my slides only
to <i>show</i>, and to rely on my voice to <i>tell</i>, so my slides
were picture-heavy and couldn't be easily interpreted in isolation. I
have a tendency to speak quickly when I get nervous; I noticed I was
racing through my background on the technology (glossing over the tasty
math involved) and tried to pace myself. With another couple of hours to
prepare, I could have fleshed out my introduction slides; at one point I
forgot which slide I had next and started explaining why longitude and
latitude were inappropriate for on-the-ground navigation before I showed
the slide with our actual coordinates in longitude and latitude.
</p>

<p>
I subtitled my talk "How to get lost while still knowing where you are",
which was a reference to the gap between having a number tying one's
position to an arbitrary reference point on a mathematical model of the
Earth's surface, and actually knowing where one was in relation to
anything else. Having discussed the theory behind calculating one's
position on the planet, the second part of my talk was devoted to demos
attempting to make that abstract position meaningful.
</p>

<p>
I couldn't get a GPS signal inside to show the NMEA output via serial
and the more intelligible output from gpsd (answering the "Where am I?"
question), so I pressed on to show off my track from
<a href="http://jaeger.festing.org/changelog/1320.html">my climb of
Mount Neva</a> in Google Earth (answering the "Where have I been?"
question). (While preparing for the talk, I noticed that gpsbabel had
timing information for each point on my track, but it was writing kml
for Google Earth with only the timestamp for the entire track.  Google
Earth can animate timestamped tracks, but gpsbabel wouldn't break up the
track into sufficiently-small increments to make that animation useful.)
I ran into trouble when I tried to answer the last question, "Where am I
going?", using both National Geographic Topo! (running in a VM),
gpsbabel, and Google Earth, to draw a line on the map in Topo! and
display it in Google Earth. Despite having two gigabytes of core, my
computer decided it was out of memory and would rather thrash than let
me do what I wanted to do. My demo stalled for five or ten minutes while
I waited for VMware to swap in and Google Earth to swap out, and once I
was able to show off Topo! I couldn't swap back to Google Earth. I
managed to hand-wave my way through the demo and declare something
resembling victory, wrapping up my talk in almost exactly one hour.
</p>

<p>
My audience included some GPS experts; one guy worked on GPS systems for
surveying in his day job. I think I managed to be generally enlightening
for most of my audience, but I could tell I was bogging down when my
computer kept thrashing, making it impossible to actually continue my
demo. I intended to assemble static screenshots for my demos, so I could
do <i>something</i> in lieu of actually pulling off the real demo.
</p>

<p>
I think I did reasonably well at my talk. I learned that I need more
time to prepare for something this size. (It's tricky to do much of
value when I have maybe two free hours to rub together in the evening
after work, and when I keep going to bed early to get up early and run.
In May I flew to San Diego to give a two-hour presentation for another
team at work, and I spent the better part of four working days preparing
for it.) Overall, I enjoyed the experience, and I think I could be
talked into doing it again.
</p>
]]></description>
		</item>
		<item>
			<title><![CDATA[Mount Neva]]></title>
			<link><![CDATA[http://jaeger.festing.org/changelog/1320.html]]></link>
			<guid isPermaLink="true"><![CDATA[http://jaeger.festing.org/changelog/1320.html]]></guid>
			<pubDate>Thu, 17 Jun 2010 08:51:03 -0600</pubDate>
			<description><![CDATA[<p>
Training for this year's Bolder Boulder occupied much of my
discretionary time and spare cognitive power this spring, but when the
race was complete I set my sights on the melting snow on the Continental
Divide and began consulting my guidebooks for worthy first snow climbs.
I found an array of interesting snow climbs on the north face of Mount
Neva, which seemed like they ought to be in good shape in early June. (I
had initially planned on summiting Mount Neva when I climbed
<a href="http://jaeger.festing.org/changelog/1258.html">Mount Jasper</a>
last September, but I decided to descend instead before completing my
originally-planned circuit.) Revisiting the last summit I attempted
last summer seemed like a good way to begin this summer's climbing
season, so I studied up on the mountain and planned my expedition.
(Mount Neva does not quite hit my top-ten list of the highest summits in
Indian Peaks Wilderness, ranking twelfth in the wilderness. I can't
actually see Mount Neva while driving into work because it's hidden by
the higher and closer North Arapaho Peak.)
</p>

<p>
I set out early Saturday morning, 5 June, to the Fourth of July
trailhead beyond Nederland and Eldora, surrounded on three sides by
wilderness. I was worried about my ability to navigate the road in Yoda
if the road were snowy, and considered several fallback plans, but the
road was clear and mostly dry all the way to the trailhead. I arrived
around 07:00, and found several cars in the parking lot already. I set
out on the trail, heading up to Arapaho Pass. I saw only one person on
the trail, a solo guy with a light pack and an ice ax, heading down the
trail shortly after I left the trailhead. Much of the snow had melted
from the trail, leaving only short patches of snow below timberline,
with the notable exception of one two-meter stretch of ice above a
stream. Spring was in evidence everywhere, sending cascades of water
down the streams and -- more often than not -- down the trail itself.
</p>

<p>
Unnamed false summits on Mount Jasper's broad east ridge dominated the
view from the trailhead, and for the first mile up the trail, but as I
reached timberline I could see Mount Jasper and Mount Neva, separated by
the trailess alpine cirque I visited last September. There was a great
deal of snow but plenty of rock as well. I pulled my fleece out of my
pack to protect against the brisk wind blowing from the west, across
Arapaho Pass, and put on gaiters to protect against the snow.
</p>

<div style="text-align: center">
<div><a href="http://jaeger.festing.org/photo.cgi?round=217&number=22"><img src="/digitalpics/217/320x240/22.jpg" border="0" alt="Mount Jasper and Mount Neva" /></a></div>
<div style="font-size: small;">Mount Jasper and Mount Neva</div>
</div>


<p>
The trail worked its way up to Arapaho Pass through snowfields and rock.
I reached the pass and barely managed to stand up in the wind to look
down into the lakes on the west side of the Continental Divide before
continuing on to Lake Dorothy.
</p>

<div style="text-align: center">
<div><a href="http://jaeger.festing.org/photo.cgi?round=217&number=35"><img src="/digitalpics/217/320x240/35.jpg" border="0" alt="Lake Dorothy and Mount Neva's north ridge" /></a></div>
<div style="font-size: small;">Lake Dorothy and Mount Neva's north ridge</div>
</div>


<p>
I crossed the snow into the cirque below Mount Neva, donned my crampons,
prepared my ice ax, and surveyed the route one last time. I set my
sights on Juliet, a narrow line of unbroken snow flanked by rocks. I
could see several sets of bootprints up the route, and saw where they
veered to the left to bypass the overhanging cornice.
</p>

<div style="text-align: center">
<div><a href="http://jaeger.festing.org/photo.cgi?round=217&number=26"><img src="/digitalpics/217/320x240/26.jpg" border="0" alt="Juliet, on Mount Neva's north face" /></a></div>
<div style="font-size: small;">Juliet, on Mount Neva's north face</div>
</div>


<p>
As I crossed the edge of the cirque, I saw the remnants of a modest
avalanche down Desmonda, the next snow line to the right of Juliet. I
made several special notes to myself to avoid getting caught in
an avalanche. To the north of the cirque, on a low ridge separating the
cirque from Lake Dorothy, I saw that the prevailing winds from the north
had blown a giant cornice.
</p>

<div style="text-align: center">
<div><a href="http://jaeger.festing.org/photo.cgi?round=217&number=30"><img src="/digitalpics/217/320x240/30.jpg" border="0" alt="Aftermath of an avalanche on Desmonda" /></a></div>
<div style="font-size: small;">Aftermath of an avalanche on Desmonda</div>
</div>


<p>
I made my way to the base of Juliet and began climbing. The snow was
soft; late snows and warm temperatures kept the snow looser and softer
than I expected. Soft snow seems better for traction -- I had no trouble
kicking steps that held my entire foot, up to my ankle -- but the softer
the snow the more likely it will slide. I continued upwards, as the snow
grew gradually steeper. As I passed the narrowest point of the
"hourglass-shaped" snowfield, the snow seemed to be a modest forty-five
to fifty degrees; above the hourglass' neck, the snow grew steeper and
seemed to pass sixty degrees as I climbed toward the headwall and
veered left to avoid the cornice obscuring the direct exit. (I know I'm
not supposed to be a good judge of slope while in the midst of a climb,
so my estimates should be taken cautiously, but it did feel steep.) The
headwall itself was a knee-high snow step; I took the step carefully and
quickly realized what I would do with a second ice tool: I'd be able to
keep three points in contact with the snow at all times, rather than
two. The snow soaked through my thin fleece gloves as I made the final
class-three move onto the flat expanse of snow on top of Juliet.
</p>

<p>
I cautiously walked to the edge of the snow, buffeted by the strongest
winds I've felt, which threatened to knock me off my feet. I removed my
crampons and scrambled the last hundred meters to the summit. The wind
grew even stronger as I reached the summit; I dropped my pack and
crawled onto the highest rock to avoid getting blown off the mountain.
A casual survey for a summit register failed to locate anything, so I
returned to my pack, ate a snack, surveyed my surroundings, and
contemplated my descent plan.
</p>

<div style="text-align: center">
<div><a href="http://jaeger.festing.org/photo.cgi?round=217&number=31"><img src="/digitalpics/217/320x240/31.jpg" border="0" alt="Looking north from Mount Neva: Lake Dorothy, Longs Peak, Mount Meeker, Apache Peak, Navajo Peak" /></a></div>
<div style="font-size: small;">Looking north from Mount Neva: Lake Dorothy, Longs Peak, Mount Meeker, Apache Peak, Navajo Peak</div>
</div>


<p>
I descended via the soft snow on Mount Neva's north slope, trying to
maintain a good line between the rocks littering the slope and the
steeper, corniced slopes to the west (my left, as I descended). I
couldn't see the slope below me, but I knew from looking up at the slope
that there were some rocks but no overhanging hazards. As I descended, I
could only see the rounded edge of the snow immediately ahead of me and
the cirque floor, hundreds of vertical feet below; I couldn't see all of
my descent route to properly identify the route to take. I descended
cautiously, until at length I navigated the rocks and could see the
straight descent route to the bottom of the cirque. The snow was still a
robust slope, giving me the opportunity to plunge-step as I descended.
</p>

<p>
I ate lunch on a rock overlooking Lake Dorothy with a fantastic view of
Mount Neva and I knew I had accomplished something. I saw only one
person on my descent until I was a mile from the trailhead, when the
trail filled with those on afternoon expeditions. Wearing gaiters and
carrying unused snowshoes and a well-used ice ax, I felt modestly out of
place, though I told myself they were the ones out of place and I was
right where I wanted to be.
</p>
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