Test from VALIS in slip.

(attached image)

I’ve used small netbooks previously (look at the EeePc line for one low-power solution). These have worked well, but this year It looks like we will have a different configuration: The EeeBox and a small 14-inch USB-connected display:

http://www.asus.com/Eee/EeeBox_PC/EeeBox_PC_EB1007/

http://www.newegg.com/Product/Product.aspx?Item=N82E16824146058

The display burns 5W or less, and with keyboard and mouse plugged in, and the EeeBox powered with a 12V/18V adaptor, the whole mess draws under 2A @ 12V. When I plug a quad RS232/USB adaptor, and an Iridium satphone into the remaining USB ports the current drain is under 2.5A @ 12V.

Hint: To use only the USB monitor, you need to have a “dummy VGA plug” plugged into the EeeBox VGA connector. Otherwise the EeeBox never completes the startup sequence and the USB display remains blank. I spent a few hours figuring this out!

This particular USB monitor has LED backlights, and there is a button on the back that lets you adjust the screen brightness. The lowest setting is completely appropriate for use on a dark night. I haven’t tried the display in sunlight, but that’s not where I will be using it. I’m looking for a software method to control the backlight, but haven’t found one yet. The brightness button is pretty easy to reach. This monitor and computer are both light enough that you could secure them with velcro if you wanted.

The EeeBox runs Windows 7 (64-bit), and so far all the programs I need are working fine.

On Sunday, January 28, VALIS raced in the Three Bridge Fiasco. This was the fourth time for VALIS, and for us the race definitely lived up to its reputation.
We entered the doublehanded division, the crew being Dick Holm and me (Paul Elliott). Dick had helped sail VALIS back home after the 2010 Pacific Cup, and he has become a good friend and crewmember. We timed the start pretty well for us. As we were approaching the line it looked like we might be arriving too soon, so I did a quick 360-degree spin (generally keeping out off the way of the other racers) and in the dying wind crossed the line within a minute of our start time.

And the wind was certainly dying! Our plan was to go for the Blackaller buoy first, and as we drifted towards the Gate we were caught up in a shoreward eddy. For a while it looked like we would be able to make the mark, but it was not to be. As we were swept into the shallowing water I dropped the stern anchor. That stopped our forward motion, but continued to drift sideways towards the beach. The depthsounder showed that situation was not improving, so with a heavy heart I radioed to the race committee that we were retiring and fired up the engine to back into deeper water. Bummer.
But it was a beautiful day, so we decided to continue along the course anyway. Besides, we had packed a lunch!
The breeze started to slowly fill in, so we sailed / drifted around the temporary mark (Blackaller buoy had previously gone for a cruise, and hadn’t yet been put back on position), and started working our way across the bay towards Raccoon Strait.

As this is the largest race on the Bay, things get a bit crowded:

We tacked through Raccoon Strait, then with a few long tacks took Red Rock to Starboard. There is a restricted zone near the Richmond Long Wharf (defined by the buoys I have marked on our track), and apparently some of the racers managed to stray into this area. On VALIS we cut it close, but did remain on the good side of the line. Of course since we had retired this was not an issue for us, but there is the principle of the thing.
We had a good, fast, reach to the Bay Bridge, at times flying our staysail just because it looks good. About halfway there the wind picked up until we were being overpowered, so we reefed down a bit. That didn’t last long. As we were passing Treasure Island and heading under the Bay Bridge the wind completely shut down. We barely had steerageway as we inched under the bridge and ghosted towards San Francisco. Once around Yerba Buena the wind picked up slightly, but that was enough to get us through the west span, and towards the S.F. piers. We had to tack twice to clear Pier 35, and then it was a clear (and slow) shot to the finish line.

We crossed the finish line just behind our friend Phil’s No Ka Oi, so had we been racing we would have been in good company. In spite of the shaky start, Dick and I had a great day on the water.

Yesterday I was monitoring the AIS receiver at my house to see what was going on in the neighborhood. As is often the case when there is a heavy marine layer (fog), the AIS signals were propagating from a long way off, some as far as 700 nautical miles. But something much closer to home caught my eye: several Class-B AIS vessels having Polynesian names were tightly grouped near Point Reyes and Drake’s Bay:

July 31, 2:00PM
A little snooping with Google revealed that these were six Polynesian-style 72-foot sailing canoes, en-route from Hanele Bay, Kaua’i, Hawaii to San Francisco. These vessels began their voyage in Aukland, sailed through the South Pacific, to Hawaii, and will be arriving in San Francisco tomorrow (if the wind doesn’t die completely). Here’s the website for the Pacific Voyager’s project: http://www.pacificvoyagers.org/
This looked like a great excuse for a field trip, so we packed the camera and binoculars and drove out to Pt. Reyes – it’s less than an hour from our place. As we approached the lighthouse, we saw one of the boats a short way off shore, struggling to work its way into the southerly and very light headwinds:

The HAUNUI
The seas were calm, winds light, and the fog overhead slowly drifted past. These probably weren’t the conditions the voyagers were hoping for! We walked to the lighthouse and saw three more of the fleet trying to work their way south. One was almost to the point, and the other two were slowly tacking back and forth, not making much progress. After watching for a while, we drove down to Drake’s Bay, where we say HAUNUI working her way into the calm waters. There was a large white motorsailor in the bay, which we later learned was the EVOHE, the support boat for this expedition. As we were leaving Drake’s Bay, the HANUI began slowly sailing back out to sea.
The fleet had been planning to enter San Francisco Bay this evening (Monday) with the 5:00PM flood current, but they are now planning on a Tuesday arrival. The wind has not been cooperating at all, instead of the typical 20 kts from the NW, they have been seeing 2-4kts from the South (and I’ll bet some of this “wind” is actually caused by the weather buoy rocking back and forth):

Here they were as of 1:00PM today:

These are the three trailing canoes, with their support boat in front. I’m no longer receiving the AIS transmissions from the leading three canoes, there are gaps in my coverage off of Pt. Bonita. I suspect they are waiting for the rest of the fleet to catch up. This has been a tough slog as the fleet approaches San Francisco. UTO NI YALO has only made twelve miles in 23 hours, for a VMG of 0.5 kts.
These canoes will be open to the public when they arrive in San Francisco (on Treasure Island). According to the published schedule, open house will be on Aug 6th.

Here is our return track from Kaneohe Bay to San Francisco. If you download the Google Earth .kmz file (VALIS – Pac Cup Return 2010.kmz) you can see the hourly conditions we were experiencing.

Also, at long last I have finally completed the videos for the 2008 Pac Cup:

Race Video: http://www.sailvalis.com/Pac%20Cup%2008/Race/index.htm

Return Video: http://www.sailvalis.com/Pac%20Cup%2008/Slides/index.htm

The “flv” file is pretty low quality (but small), and the “wmv” file is slightly better (and larger).

Congratulations to VALIS 2010 crewmember David Nabors, on his impressive win in the Windjammers race from San Francisco to Santa Cruz!  His boat Temerity won first in division, and the Santa Cruz Cup, for the first to finish (boats with PHRF > 72).

Here is our track for the 2010 Pacific Cup. Notice the great-circle path, and below that the rhumbline. The typical track to Hawaii is south of the rhumbline. This was a very strange year indeed!

VALIS – Pac Cup 2010.kmz

Saturday, August 14, 3:30 PM. Position: 38-01N, 124-03W Speed: 6 kts. Course: 090 magnetic Motoring, 2000 RPM.
Other than a pleasant four-hour interval of sailing this morning, we have been motoring. Our fuel supply is good, and we are nearing the Golden Gate. We should arrive in Sausalito by 7:00AM Sunday (give or take).
We are still too far out to see land (we are about 50 miles due west of Point Reyes), but we are seeing lots of ships. The sky is overcast, but visibility near the water is good and we can see out to the horizon. Our AIS system tells us when a large ship is approaching, but we still need to scan regularly for smaller vessels. We’ve only seen the big ships though. One, a U.S. Navy vessel, is warning everyone to keep clear of their live-firing operation, and fortunately we are many miles from the danger zone.
Yesterday we had a pod of dolphins swim by and play in our bow wave. There were perhaps six of them, and they really seemed to enjoy cutting back and forth across our bow, and jumping into the air. They stayed with us for about ten or fifteen minutes.
Today we saw a seal (or sea lion), just a few feet from VALIS as we sailed past. The creature was lying on its back, flippers held up to the overcast sun. Later Rich and Dick spotted a small shark’s fin.
While we were sailing this morning, Paul and Carl decided to check the engine’s oil level (good), and fuel filter (some sludge in the filter’s sediment bowl). OK, let’s change the filter so the engine doesn’t quit when we really need it! What could possibly go wrong? Air in the fuel lines, that what could go wrong. And it did. After replacing the filter, the engine ran for a few seconds, then sputtered and died. It took us over an hour to bleed the air out of the fuel injection system, and at times we seemed to be hopelessly befuddled. Finally, we got the fuel running air-free through the apparatus, and the engine began to purr contentedly. Which was a good thiing as the wind had dropped to practically nothing.
We’ve been motoring since then, and will probably be motoring all the way to Sausalito.
Tonight we will be watching for the Point Reyes lighthouse, then the light on South Farallon Island. We will be passing east of the Farallones, and are planning to enter the Golden Gate shipping lane just outside the shallow fourfathom bank. The current should be favorable for our passage down the channel and under the bridge. The seas are very calm, and it should be a smooth ride.
This will be our last blog entry from VALIS, but I plan to post photos in the coming weeks, so do check back.
Than you for following our voyage, Paul / VALIS

We have run out of wind. Just as predicted, after an evening of generally good sailing, this morning at 10:00AM the wind stopped. Our boat speed dropped under four knots, and it was impossible to steer a useful direction in the leftover swells. So, also as predicted, we started up the diesel and are now steaming towards San Francisco at about six knots. The main and genoa are furled to protect them and the rigging from the slatting, and the staysail is up, sheeted hard amidships to reduce the rolling and perhaps coax a fraction of a knot from the residual wind.
Under these conditions the Monitor self-steering windvane is useless, and we have determined that the autopilot is indeed broken, so we are hand-steering. This is more tiring than you might guess, and after an hour of staring at the compass the helmsman can become quite fatigued and even hallucinate. The sky is a uniform grey so there are no landmarks to steer by, only the small spinning compass dial. This evening instead of the three-hour watches we have been standing we will try two-hour watches. The trick is to balance on-watch time and off-watch sleeping time. We think the 2-on, 6-off schedule will work well enough.
We are still working on that tuna, and last night we had a great meal with stir-fried rice, and baked tuna with a home-made teriyaki sauce (Mae Ploy chili sauce with soy saucce mixed in).
Arrival at the Golden Gate bridge will likely be in the early AM hours on Sunday morning. This will depend on how much motoring we do and how much sailing.
Paul / VALIS

August 12, 2:30 PM PDT Position: 39-02 N, 129-59 W (359 miles to the Golden Gate Bridge) Speed: 7.2 kts, Course: 085 degrees magnetic
We are screaming home, with great winds and six-foot seas, and pointed directly towards the Golden Gate Bridge. We expect the wind to drop by tomorrow morning, but we are still on track for a Sunday arrival.
Yesterday saw us break our return-passage 24-hour speed record, with an 8PM – 8PM run of 170 miles. The skies have been cloudy, with occasional drizzle, but there have been patches of blue. At the moment we are enjoying some sun, sailing fast through the sparkling dark blue water.
This morning the autopilot shut itself off, which caused the boat to head off-course into the wind. Carl was on watch, and he quickly grabbed the wheel and put us back on course. We re-engaged the autopilot, only to have it shut off again after a few minutes. We then reconnected the Monitor windvane and it is once again steering us smoothly towards home.
The autopilot does consume a lot of electrical power, and the batteries have been depleted pretty far, so the low battery voltage may have caused the autopilot failure. We haven’t wannted to run the engine to charge the batteries as we will want the fuel for motoring later, but we relented and charged for two hours. For now there’s no need to disengage the Monitor (which is mechanical and uses no power), but when we begin motoring we will try the autopilot again. It’s always possible that the autopilot is sufferiing from the effects of salt water (and not low voltage), and if this is the case once the Monitor no longer has the wind it needs to operate we will hand-steer instead. VALIS was hand-steered all the way to Hawaii, so this shouldn’t be a problem.
Our AIS system is once again detecting freighters, but over the last couple of days only one or two have been close enough see by eye. We are also seeing the vapor trails from jet planes, some obviously heading towards, or leaving from San Francisco. Signs of civilization!
And that’s about it. Nothing very exciting, but these days we enjoy the simple pleasures of our fairly random discussions, the beautiful surroundings, the way our boat responds to the wind and waves, and the anticipation of seeing our loved ones very soon.
Paul / VALIS