Turkey sandwiches with heirloom tomatoes and country bread, and homemade french fries. For two.

Last week I traveled to Utah with seven friends (above: Paul, Chris, Stephen L, Mike M, Mark, Mike H, Matt and me) to ride our mountain bikes. The main attraction was the 25 Hours of Frog Hollow race that was held 10 A.M. October 31 to 10 A.M. November 1. The twenty-fifth hour was provided by the end of daylight savings time that happened during the race.

The race was held just outside the sleepy Utah towns of Hurricane and La Verkin, near St. George. The location is amazing, which I’m told is not unusual for Utah. Above you can see Matt watching the sunset on the mountains and the (nearly full) moonrise as he gets ready for a lap.

The course itself is broken up into four sections. It starts out with a climb, mostly on fire roads. Next is a descent on the Gem Trail which is fast and smooth and extremely enjoyable. After the Gem trail, there is a section on flat fire road that connects to the Virgin River Rim trail (I think that’s the name) which is a very brutal and demoralizing stretch of rocky single track. The trail is littered with sharp-edged flat-topped rocks spaced inches to feet apart. It was difficult to maintain momentum and the terrain made my back hurt.

I rode four laps of the course. My first at 11 am, then 3pm, 8pm and finally at 3am. The pace of laps naturally slowed at night, and we also got some sleep in the early part of the morning. The bright moon meant I didn’t need my lights for most of the climb on the night laps. This kept my eyes sensitive, and I could see the sky filled with stars. On one of the night laps I stopped for a minute or two to just enjoy the calm and emptiness of the desert at night. The weather was very amenable to racing. It was clear the whole race with minimal winds. The daytime had temperatures in the mid-70s (F, of course), and nighttime in the low 40s. For the very curious, I have the GPS track of my ride online. I didn’t clear the GPS between laps so there are some weird smoothing effects on the graphs during the time I turned off the GPS.

My team was made up of Matt, Chris and Stephen L, and we came in fifth of six finishing teams, out of seven that started the four-person category. The other team in our group, Paul, Mike M, Mark and Mike H, finished one lap up on us and in fourth place. Neither of our teams had any designs on actually competing for a high place in the event, so we are both satisfied with the results. All of us also had Halloween costumes. Mike H above shows his very warm Luigi costume that came in handy for one of his night laps.

I want to also mention the ride we did a few days before the race, on Gooseberry Mesa. This was riding like I have never done before. The mesa has huge rock-face sections that we crossed on which the trail is marked by painted white dots. It felt like sight-reading music for the first time, picking our way on carefully planned routes to cross technical rock sections. The trail network is built on a mesa that narrows to a point high above the surrounding land. The panorama above is a nearly 2π view from the point. The land below is the area on which the race was held, and a few of the fire road sections can be seen. This Google Earth image shows the relationship between the two places we rode.

A couple of the trails we rode tracked the rims of the mesa very closely, especially the south rim trail. In this Google Earth image, you can see just how closely the red line tracks the edge of the mesa, and below you can see the sharpness of the mesa edge near the point. It was truly spectacular riding! Again, for the very curious, here is the GPS track for that ride.

As always, I’ve posted a few more photos here.

We didn’t go to the Miramar Air Show this year. I’ve lived long enough in Mesa apartments to know the routine for the Navy’s Blue Angels and that they they pass overhead several times. When I heard them pass the first time I went out with my camera to see what I could capture. This is the best picture I got. I see (and hear!) F-18s flying overhead daily, but never in such close formation so low to the ground, nor turning so sharply as when the Blue Angels are in town.

Yesterday I rode the Nobel Canyon trail in Cleveland National Forest with Mike Hannon, Mike Morton and Stephen Lynch. Yes, it was two Mikes and two Stephens. I have posted a few photos and a movie here, and my GPS track can be seen here. The splits view of the ride shows there was one kilometer that rose 133 meters, which works out to over 13% average gradient for that kilometer.

It’s Tour time again, and I’ve posted the team rankings after today’s prologue in Monaco. You may remember this from last year, when I didn’t do very well. I hope to do better this year. For once I actually put some thought into my choices.

I’ll update the rankings every day after the stage as quickly as I can!

• A month ago Melissa’s parents came down to visit, and on one of the days we went to the USS Midway Museum. Usually I post photos right away, but I forgot this time. Here is a link to the full gallery, and below are some highlights.
  
  
  
• Today on an errand I saw this egregious example of bad brodozer behavior. I saw the able-bodied owner and his able-bodied elementary school-aged son get out. I didn’t bother to check if there was a placard in the windshield because I didn’t have my climbing gear nor my binoculars.
  
• I’ve watched more college basketball games in the last four days than I have since, well, last March. I miss watching the games in person at Haas, and I am disappointed by the mens flame-out in the first round of the tournament on Thursday. The women have already done better. C’est la vie of a Bear fan. For those of you who care, here is current my bracket which I put together in about 5 minutes, and it shows.

While I waited hours for the brief seconds of each pack of cyclists to pass, I decided to amuse myself by taking pictures of all the ‘brodozers’ that drove by. A brodozer is a pick-up truck that has been jacked up on shocks with huge noisy tires. They are a particularly nasty form of transportation. They are a big middle finger to the environment and are driven by young males in a very aggressive manner. One of my scariest moments on a bicycle was due to a brodozer in East County San Diego. This county is infested with brodozers, and Escondido is particularly bad.

Below are 16 of the 17 brodozers I was able to capture. There were many that passed before I had inspiration, and others I missed. It’s interesting that white is the dominant color, and none appear to have been off-road recently. The seventeenth was the only vehicle I saw escorted off the course by the police. That brodozer needed to be told more than once by the police to get off the course. This tells you all you need to know about brodozer drivers.

A few days ago while I was still in the Bay Area, I visited the new Academy of Sciences museum with my family. They just re-opened a few months ago after replacing their old earthquake-damaged buildings with a new, very unique building. You can follow those links to learn all about the ‘living roof’ and the various exhibits.

I have some mixed feelings about the new museum. The old museum (you can see some pictures of it at their time line page) was a funky amalgamation of several buildings built over many decades. You could see the history of modern American natural museums in one place. The old section had dioramas of stuffed animals in pseudo-natural scenes. Exhibits like lions hunting antelopes with Serengeti sounds playing on speakers. The newer sections had live animals and fish and a greater focus on education. The whole place was labyrinthine and dusty, and a well-used kind of ancient. It was never too full of people. I liked the old museum and I’m sad that a piece of my childhood is gone.

The new place is very shiny, flashy and popular. We waited for one hour and forty minutes to get inside. It might be bigger in cubic meters due to the higher ceilings, but I don’t think it’s bigger in square meters of floorspace. The main exhibition areas are limited to the two ends of the building, past the planetarium and tropical sphere, and the aquarium has been moved to the basement. The aquarium is quite a bit nicer than it was, with a few tanks that rival the Monterey Bay Aquarium in quality and cool curving Plexiglas, but not in size. Like the Monterey Bay Aquarium, the museum pushes education on choices the individual can make to positively change their effect on the ecosphere. They have a ‘carbon balance’, but it mostly ends up being played with by children who generally don’t decide whether to buy a SUV or a hybrid car.

I found a couple things I really liked; click on the thumbnails above. Read the tag on the human skull, and take a look at a whole wall of very carefully pinned ladybugs. I took three pictures a various zooms. That may have been a PhD thesis, right there.

There are more pictures here.

Yesterday, Melissa and I visited the Monterey Bay Aquarium. We were met there by my brother Adam and his lady friend Shinji, who not coincidentally decided to also see the aquarium on the same day. The aquarium has expanded since my last visit. There is now a northern wing that has fresh water otters, an “outer bay” tank and a seahorse exhibit (that was under construction, sadly). More than the last time I was there (or maybe I was too young to pay attention to things not cute), the aquarium really pushes conservation and ethical seafood consumption. They have a set of cards you can carry to help guide seafood and sushi purchases in stores and restaurants.

But what about the cute animals? (These links go to movies.) Fresh water otters gamboling! Feeding the penguins! A huge wolf eel in the kelp forest tank!

There are lots more photos here.

The Hearst Castle is ridiculous. The architecture and the history of the people who visited it are quite a spectacle. And of course I think it would have been grand fun to have visited it when William Randolph Hearst was alive and the place was hip and hopping. I was wondering with Melissa over dinner if I became silly rich could I invite movie stars and political leaders over to my remote ranch? Probably not. We did both agree that if we were to build on that site we would have had more of the buildings and common areas facing the grand view. As it is, many of the rooms, like the dining room, have no view.

Before we went to the castle we looked at some tide pools. Melissa even found a hermit crab wandering in between the rocks.

Tomorrow we will see the Monterey Bay Aquarium.

Melissa and I are taking the slow route up to the Bay Area for the holidays. Tonight we’re staying in Santa Barbara, and we’ll visit the Hearst Castle tomorrow. For dinner we ate at a decent Mexican restaurant on State Street. Afterwards we walked down State Street looking at all the shops and restaurants. It’s clear that the economy has started to hit Main, err… State Street America. Despite the Christmas decorations, and the huge tree in a left-turn lane, there are quite a few empty stores and others going out of business. I guess now is the time to start a new business cheaply in Santa Barbara – as long as you can weather the current economic storm.

More tomorrow!

Yes, that’s a bike work stand in the foreground.

I attached the GPS to the window on the plane from Oakland to Portland. Check out the speed (it’s in M.P.H.)!

More photos to come!

As I walked to lunch I saw the unveiling ceremony ending while the UCSD band (we have a band?) played the UCSD fight song (we have a fight song?). Below the statue there is a few streams of bubbly water and a a plaque which explains that the Triton doesn’t get to use his awesome trident, he just blows really hard on his conch which scares all the other gods and baddies away.

I, for one, am now waiting for the UC Santa Cruz banana slug statue.

My labmates and I (Rick Wagner in particular) spent the last week feverishly building the system. The primary work was to build the monitor rack. It has many bolts and sliders and adjustments. We arranged to have two holes drilled through the wall for the monitor cables. The 30-inch screens require a very particular kind of cable and getting enough of the right kind that were long enough to reach all the screens was surprisingly difficult.

My main task was to convert some of the publicly available high-resolution astronomical images into tiled TIFFs. Tiled TIFFs break the data up into easy to scale tiles, which is essential for the optiportal. I used many of the images from this page, including the 403 megapixel Carina Nebula image linked there. It was quite frustrating. I tried half a dozen computers and iterations of ImageMagick and VIPS before I finally got a combination that worked.

In some ways, this is worse than a projector. There are gaps between the screens. This requires multiple expensive computers and many, many cables. However, there are some big advantages to this setup. There is no projector that has anywhere the same resolution as this optiportal (2560×1600x20 = 81.92 megapixels). Just one of the monitors is better than all but the most specialized and expensive projectors. The screens are bright and clear, even in normal lighting conditions. Unlike a projector, standing in front of the screen doesn’t shadow the image. It has to be seen for yourself; twenty 30-inch monitors are awesome to behold.

Each four-monitor column is powered by a HP xw8600 workstation with one 4-core 2.33GHz Xeon processor, 4GB of RAM, two NVIDIA Quadro FX4600 768MB video cards with dual output, running Ubuntu 8.04 LTS. There is a sixth identical workstation that serves as a head node which sits in front of the screens and controls the output on the wall. There is also a HP ML370 server that has a 1TB RAID5 disk array, and has room for an additional 1TB. Eventually, all the machines will be connected by a 10Gb CX-4 network using a ProCurve 6400cl-6XG switch, and the head node and disk server will be connected to the outside world with a 10Gb optical connection. The monitor array is controlled using CGLX which is developed at Calit2, which is here at UCSD.

Science will not be performed on the optiportal, at least the major calculations won’t. Instead, visualizations of simulations run on supercomputers will be displayed and analyzed. The human eye and brain is still a superior judge of the accuracy and meaning of data than a set of conditional equations. It is often necessary to actually see the raw data as clearly as possible. The point of the eventual 10Gb optical connection is that various parallel visualization programs like VisIt and ParaView will be practical. These programs do the data analysis on a remote supercomputer and the visualization is sent to the optiportal in real time for display. In this way, terabytes of raw data don’t have to be transferred off the supercomputer, and the computationally intensive part of the visualization takes place on the supercomputer, which has far more processors, RAM and disk space than the optiportal. I hope to someday have some of my data displayed in this fashion.

I’ve put up some pictures and movies in my gallery, and I encourage you to check it out. There’s a really fun roller coaster animation I think you’ll like.

Today Steve Lynch and I did some exploring off Peñasquitos Park and came across these derelict cars dropped into a small gorge. A VW Beetle, Audi and Ford Explorer (high gas prices, you know) were ones I could identify. There were two others rusted beyond recognition. It looked like after the cars had been shoved into the pit, they had been sledgehammered, to make sure they were really dead, of course. The Beetle was missing its motor, among other things, while the Ford didn’t have any seats in it. The Audi was probably a nice car once upon a time, it had a sun roof (or moon depending on trademarks).

I like to imagine this is what might happen if the world order collapses. People just junking once useful and valuable things when you can no longer get gasoline or electricity. Kind of like Mexico.

Update: you can see the Ford on Google Maps.

Parked in front of my building this morning is a Hawaiian Ford GT, which retails for the suggested price of $139,995. Someone has to be serious about their car to bring it all the way from Hawaii. They even have driving gloves that match the seat belts. This is the first time I’ve seen one parked, I never realized how deep the vents behind the radiator are in the hood. Like all expensive cars, the motor has its own window.

Today it rained nearly all day long. As the sun was setting I saw this rainbow over the Mesa Apartments. I looked for gold – no luck. So I’m staying in grad school.

I’ve posted some photos from Anza Borrego Desert State Park. Melissa and I drove out to see the wildflowers and go for a hike. As you can see in the top row, right, both of my hiking boots lost their soles. I had them re-soled a few months ago and hadn’t used them since. They started falling apart only a little bit into the hike and we shorted the walk when it became clear the damage was progressing. For the last third I had to high-step it to keep the front of the soles from catching on the ground. One sole fell apart completely meters from the car. Happily, I didn’t drive in my hiking boots so I had another pair to wear the rest of the day.

We also sorta kinda saw a Big Horned Sheep on the hillside. In the photo the sheep’s body is facing you with its head turned to the left (your left). It was hard to see it in the shadow of the rock; I didn’t see it until Melissa pointed it out at home. I took the photo on blind faith that everyone wasn’t lying to me.

See the rest of the photos.