Cap'n Bob & the Damsel

Astronomy

Commemorative Eclipse Shades

shades.jpgI checked the PO Box today and lo and behold, the custom Eclipse Shades had arrived. The minimum order for this item is 25 each. No problem – if there are people at the campground that need a pair, we’ll hand ’em out. We will also hand out some to our Wickenburg neighbors who will get a partial eclipse that day if they stay here in town.

I tried to hold one of the lens filters in front of the camera today, and that didn’t work out, so I’ll be in the market for a lens filter. I’ll also need one for Damsel’s SLR. Since the eclipse will occur near sunset, perhaps a filter may not be required.

Meanwhile, the new travel trailer will be ready for us to take possession tomorrow. We will probably tow it home and park it in our RV drive while Damsel and I get it ready for the eclipse trip. We’re also planning to tow it later this month to our friends’ place in Earp, CA, down by the Colorado River near Parker, AZ. That will be a good shakedown for us.

13 Mar 2012 by Astronomy Science Travel Wanderlust

Planetary Conjunction

conjunction.jpg

Planets Jupiter and Venus are currently gathered in the western sky as they do from time to time. This evening, I went out with the new camera on a tripod and played around with some of the settings and modes to get this image of the conjunction in the twilight. I took this image using the AV or “aperture priority” mode on the camera. You can see the two brightest objects are Jupiter (left) and Venus. Our neighbor’s illuminated flagpole is visible near the bottom of the frame. Click on the image to enlarge.

10 Mar 2012 by Astronomy Photography

2012 Annular Eclipse Trip Update

eclipse-path.jpg

Since February, we have modified our plans to view the Great Annular Solar Eclipse of 2012. We originally thought that we would like to view the eclipse from Chinle, AZ, near Canyon de Chelly National Park. That would have been nice, but although the RV campgrounds in that area are nice, they don’t offer full hookups for the new travel trailer (electric, water, sewer). So, we redirected our target to another Arizona location near the center line of the eclipse path: Page, AZ, near Lake Powell and the Glen Canyon Dam.

I called the campground and confirmed our reservations for the nights of May 19 and 20. The eclipse will occur near sundown on the 20th. If the weather cooperates, we should have front-row seats for the show. I also ordered custom eclipse shades specifically printed for for the 2012 event from Rainbow Symphony.

We also planned a few other stops to maximize our journey into Northern Arizona. Don’t forget that there are some other attractions nearby, such as Grand Canyon, Wupatki, Sunset Crater and lots of Apache and Navajo sights. It’s going to be fun.

03 Mar 2012 by Astronomy Retirement Travel

Solar Coronal Mass Ejection (CME)

cme-still.jpgI just love these 3D colorized graphics that depict the motion of solar events in space. This one shows a CME directed almost directly toward Earth and Mars. Click on the image at right to view the animated CME path as forecast.

From SpaceWeather.com:

CME TARGETS EARTH, MARS:

A coronal mass ejection (CME) launched from the sun on Feb. 24th appears set to hit both Earth and Mars. According to analysts at the Goddard Space Weather Lab, the cloud should reach Earth today, Feb. 26th around 1330 UT, followed by Mars two days later. Click to view the CME’s animated forecast track.

26 Feb 2012 by Aerospace Astronomy Environment

Planning for the 2012 Annular Solar Eclipse

path.jpgAs Jack Horkheimer used to say (before passing) “keep Looking Up.” That’s why we’re starting to plan for a fairly short trip in May to witness an annular solar eclipse. The path of maximum eclipse extends from Asia, across the Pacific and then through the western United States. The path in Arizona will pass over Page and continue into New Mexico to Albuquerque.

Image: Path of maximum annular eclipse. Click to enlarge

Our target destination will be to go to Chinle, AZ, adjacent to the Canyon De Chelly National Park. In the image, you can see that the red path goes right over Navajo land and just along the southern part of the national park. Our plan is to tow a travel trailer to the area and find a place to camp after the eclipse that will occur on May 20, 2012.

I’m ordering some eclipse shades and a solar filter for each of our two cameras for the event. We are hoping for some excellent pictures of one of the most spectacular events to happen on Earth.

01 Feb 2012 by Astronomy Environment Retirement Travel

Solar Radiation Storm and CME

These colorful solar animations are always very interesting to me. Click animation below to view full-sized version.

From SpaceWeather.com:

A radiation storm that began on Nov. 26th when a magnetic filament erupted on the sun is subsiding. Nevertheless, the Earth-effects are just beginning. The same explosion that caused the radiation storm also hurled a CME into space at about 930 km/s (2 million mph). According to analysts at the Goddard Space Weather Lab, the CME will reach our planet on Nov. 28th at 17:21 UT (+/- 7 hours).

solar-rad-cme.gif

28 Nov 2011 by Aerospace Astronomy Environment Rocket Science

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