2009-02-28-chuckwalla . Jalbum 8.1 Astronomy expedition to our favorite desert observing site, with Jane, Mojo, Dave, Tod, Caroline, and Greg.<br/><br/> <a href="2009-03-01-chuckwalla.jpg"><img src="2009-03-01-chuckwalla-thumb.jpg" width="800" height="47"></a><br/> Pre-dawn panorama of our observing site. 2009-02-28-chuckwalla-10 slides/2009-02-28-chuckwalla-10.html Sun, 08 Mar 2009 11:27:12 -0700 Departing Monrovia, we enjoyed seeing the snow on Mt. Baldy. Departing Monrovia, we enjoyed seeing the snow on Mt. Baldy. slides/2009-02-28-chuckwalla-10.jpg 2009-02-28-chuckwalla-11 slides/2009-02-28-chuckwalla-11.html Sun, 08 Mar 2009 11:27:12 -0700 This was the sky as we approached Chuckwalla Bench. The high clouds cleared nicely by late evening. This was the sky as we approached Chuckwalla Bench. The high clouds cleared nicely by late evening. slides/2009-02-28-chuckwalla-11.jpg 2009-02-28-chuckwalla-12 slides/2009-02-28-chuckwalla-12.html Sun, 08 Mar 2009 11:27:12 -0700 Pumping station near I-10 between Chiriaco Summit and Desert Center. Pumping station near I-10 between Chiriaco Summit and Desert Center. slides/2009-02-28-chuckwalla-12.jpg 2009-02-28-chuckwalla-13 slides/2009-02-28-chuckwalla-13.html Sun, 08 Mar 2009 11:27:12 -0700 Our exit. Maps tend to refer to it as Red Cloud Mine Road. Our exit. Maps tend to refer to it as Red Cloud Mine Road. slides/2009-02-28-chuckwalla-13.jpg 2009-02-28-chuckwalla-14 slides/2009-02-28-chuckwalla-14.html Sun, 08 Mar 2009 11:27:12 -0700 No off-roading around here. No off-roading around here. slides/2009-02-28-chuckwalla-14.jpg 2009-02-28-chuckwalla-15 slides/2009-02-28-chuckwalla-15.html Sun, 08 Mar 2009 11:27:12 -0700 We go two miles on the somewhat washboarded dirt road. We go two miles on the somewhat washboarded dirt road. slides/2009-02-28-chuckwalla-15.jpg 2009-02-28-chuckwalla-16 slides/2009-02-28-chuckwalla-16.html Sun, 08 Mar 2009 11:27:12 -0700 Help protect the desert tortoises. Help protect the desert tortoises. slides/2009-02-28-chuckwalla-16.jpg 2009-02-28-chuckwalla-17 slides/2009-02-28-chuckwalla-17.html Sun, 08 Mar 2009 11:27:12 -0700 Unloading the van Saturday evening. Unloading the van Saturday evening. slides/2009-02-28-chuckwalla-17.jpg 2009-02-28-chuckwalla-18 slides/2009-02-28-chuckwalla-18.html Sun, 08 Mar 2009 11:27:12 -0700 Dave has his big dob set up. Dave has his big dob set up. slides/2009-02-28-chuckwalla-18.jpg 2009-02-28-chuckwalla-19 slides/2009-02-28-chuckwalla-19.html Sun, 08 Mar 2009 11:27:12 -0700 Our host ocotillo looks like it's had a difficult year. See it <a href="http://photo.whiteoaks.com/2007-03-17-messier/slides/mm05.html">here in 2007</a>. I hope we didn't contribute! Our host ocotillo looks like it's had a difficult year. See it <a href="http://photo.whiteoaks.com/2007-03-17-messier/slides/mm05.html">here in 2007</a>. I hope we didn't contribute! slides/2009-02-28-chuckwalla-19.jpg 2009-02-28-chuckwalla-20 slides/2009-02-28-chuckwalla-20.html Sun, 08 Mar 2009 11:27:12 -0700 Mojo's astrophotography setup coming together for the evening. Mojo's astrophotography setup coming together for the evening. slides/2009-02-28-chuckwalla-20.jpg 2009-02-28-chuckwalla-21 slides/2009-02-28-chuckwalla-21.html Sun, 08 Mar 2009 11:27:12 -0700 Nice sunset shot of Dave's observing area. Nice sunset shot of Dave's observing area. slides/2009-02-28-chuckwalla-21.jpg 2009-02-28-chuckwalla-22 slides/2009-02-28-chuckwalla-22.html Sun, 08 Mar 2009 11:27:12 -0700 Jane brought two telescopes, one a little bigger than the other. Jane brought two telescopes, one a little bigger than the other. slides/2009-02-28-chuckwalla-22.jpg 2009-02-28-chuckwalla-23 slides/2009-02-28-chuckwalla-23.html Sun, 08 Mar 2009 11:27:12 -0700 Mojo setting up. Mojo setting up. slides/2009-02-28-chuckwalla-23.jpg 2009-02-28-chuckwalla-24 slides/2009-02-28-chuckwalla-24.html Sun, 08 Mar 2009 11:27:12 -0700 Dave with his big dob. Dave with his big dob. slides/2009-02-28-chuckwalla-24.jpg 2009-02-28-chuckwalla-25 slides/2009-02-28-chuckwalla-25.html Sun, 08 Mar 2009 11:27:12 -0700 Jane with her small refractor, for Galileo-like views. Jane with her small refractor, for Galileo-like views. slides/2009-02-28-chuckwalla-25.jpg 2009-02-28-chuckwalla-26 slides/2009-02-28-chuckwalla-26.html Sun, 08 Mar 2009 11:27:12 -0700 Dave and Greg chatting before sunset. Dave and Greg chatting before sunset. slides/2009-02-28-chuckwalla-26.jpg 2009-02-28-chuckwalla-27 slides/2009-02-28-chuckwalla-27.html Sun, 08 Mar 2009 11:27:12 -0700 Sunset clouds, which fortunately cleared nicely overnight. Sunset clouds, which fortunately cleared nicely overnight. slides/2009-02-28-chuckwalla-27.jpg 2009-02-28-chuckwalla-28 slides/2009-02-28-chuckwalla-28.html Sun, 08 Mar 2009 11:27:12 -0700 Jane's observing area with her Ranger and Litebox 18-inch dob. Jane's observing area with her Ranger and Litebox 18-inch dob. slides/2009-02-28-chuckwalla-28.jpg 2009-02-28-chuckwalla-29 slides/2009-02-28-chuckwalla-29.html Sun, 08 Mar 2009 11:27:12 -0700 Venus is there below the moon. Can you find the tiny white dot? Venus is there below the moon. Can you find the tiny white dot? slides/2009-02-28-chuckwalla-29.jpg 2009-02-28-chuckwalla-30 slides/2009-02-28-chuckwalla-30.html Sun, 08 Mar 2009 11:27:12 -0700 A piggyback picture of M42 (The Great Nebula in Orion) from the Canon 20D. The central region with the Trapezium and nearby three stars in a row are seen in Jane's sketch, next. A piggyback picture of M42 (The Great Nebula in Orion) from the Canon 20D. The central region with the Trapezium and nearby three stars in a row are seen in Jane's sketch, next. slides/2009-02-28-chuckwalla-30.jpg 2009-02-28-chuckwalla-30a slides/2009-02-28-chuckwalla-30a.html Sun, 08 Mar 2009 11:27:12 -0700 Jane's sketch of the stars in the Trapezium region of M42. Jane's sketch of the stars in the Trapezium region of M42. slides/2009-02-28-chuckwalla-30a.jpg 2009-02-28-chuckwalla-31 slides/2009-02-28-chuckwalla-31.html Sun, 08 Mar 2009 11:27:12 -0700 The moon, Canon 20D at prime focus with the AP Traveler. The moon, Canon 20D at prime focus with the AP Traveler. slides/2009-02-28-chuckwalla-31.jpg 2009-02-28-chuckwalla-32 slides/2009-02-28-chuckwalla-32.html Sun, 08 Mar 2009 11:27:12 -0700 This shot of the moon through the thin clouds was over-exposed to capture the earthshine on the night side of the moon. This shot of the moon through the thin clouds was over-exposed to capture the earthshine on the night side of the moon. slides/2009-02-28-chuckwalla-32.jpg 2009-02-28-chuckwalla-32a slides/2009-02-28-chuckwalla-32a.html Sun, 08 Mar 2009 11:27:12 -0700 Jane's lunar sketches made the same evening as the photos. Jane's lunar sketches made the same evening as the photos. slides/2009-02-28-chuckwalla-32a.jpg 2009-02-28-chuckwalla-33 slides/2009-02-28-chuckwalla-33.html Sun, 08 Mar 2009 11:27:12 -0700 Venus through the AP Traveler, Canon 20D at prime focus. Venus through the AP Traveler, Canon 20D at prime focus. slides/2009-02-28-chuckwalla-33.jpg 2009-02-28-chuckwalla-33a slides/2009-02-28-chuckwalla-33a.html Sun, 08 Mar 2009 11:27:12 -0700 Sketches of Venus through Jane's low-power refractor. Sketches of Venus through Jane's low-power refractor. slides/2009-02-28-chuckwalla-33a.jpg 2009-02-28-chuckwalla-34 slides/2009-02-28-chuckwalla-34.html Sun, 08 Mar 2009 11:27:12 -0700 Piggyback night sky view of the Hyades and Pleides star clusters of Taurus. The Pleides are near the lower middle of the photo, and sketched by Jane and Galileo next. Piggyback night sky view of the Hyades and Pleides star clusters of Taurus. The Pleides are near the lower middle of the photo, and sketched by Jane and Galileo next. slides/2009-02-28-chuckwalla-34.jpg 2009-02-28-chuckwalla-34a slides/2009-02-28-chuckwalla-34a.html Sun, 08 Mar 2009 11:27:12 -0700 Jane's Pleides sketches, and a recreation of Galileo's sketch. Jane's Pleides sketches, and a recreation of Galileo's sketch. slides/2009-02-28-chuckwalla-34a.jpg 2009-02-28-chuckwalla-35 slides/2009-02-28-chuckwalla-35.html Sun, 08 Mar 2009 11:27:12 -0700 Center left is the Beehive (or Praesepe) cluster. Center left is the Beehive (or Praesepe) cluster. slides/2009-02-28-chuckwalla-35.jpg beehive slides/beehive.html Sun, 08 Mar 2009 11:27:12 -0700 Beehive Cluster, M44, 4 x 120 second exposures Beehive Cluster, M44, 4 x 120 second exposures slides/beehive.jpg lulin-comet slides/lulin-comet.html Sun, 08 Mar 2009 11:27:12 -0700 Comet Lulin, six exposures aligned on the comet, show the star trail motion behind the comet. 6 x 120 sec exposure Comet Lulin, six exposures aligned on the comet, show the star trail motion behind the comet. 6 x 120 sec exposure slides/lulin-comet.jpg lulin slides/lulin.html Sun, 08 Mar 2009 11:27:12 -0700 These six exposures are aligned on the stars behind the comet. The elongation of the head of the comet shows its motion over the approximately 15 minute period. 6 x 120 sec. These six exposures are aligned on the stars behind the comet. The elongation of the head of the comet shows its motion over the approximately 15 minute period. 6 x 120 sec. slides/lulin.jpg lulin-a slides/lulin-a.html Sun, 08 Mar 2009 11:27:12 -0700 slides/lulin-a.jpg m42 slides/m42.html Sun, 08 Mar 2009 11:27:12 -0700 Obligatory M42 photo. 5 x 60 second exposures. Focus a little off, but not bad. Obligatory M42 photo. 5 x 60 second exposures. Focus a little off, but not bad. slides/m42.jpg m105 slides/m105.html Sun, 08 Mar 2009 11:27:12 -0700 M105 galaxy group in Leo. 4 x 5 minute exposures. M105 galaxy group in Leo. 4 x 5 minute exposures. slides/m105.jpg ocl479 slides/ocl479.html Sun, 08 Mar 2009 11:27:12 -0700 Open cluster which appears as "Orion's Head", 4 x 60 second exposures. Also known as Collinder 69 or Sharples 2-264. Open cluster which appears as "Orion's Head", 4 x 60 second exposures. Also known as Collinder 69 or Sharples 2-264. slides/ocl479.jpg 2009-02-28-chuckwalla-36 slides/2009-02-28-chuckwalla-36.html Sun, 08 Mar 2009 11:27:12 -0700 Dawn sun rays break over Chuckwalla Mountain. Dawn sun rays break over Chuckwalla Mountain. slides/2009-02-28-chuckwalla-36.jpg 2009-02-28-chuckwalla-37 slides/2009-02-28-chuckwalla-37.html Sun, 08 Mar 2009 11:27:12 -0700 Dawn sun beams light the desert mountains. Dawn sun beams light the desert mountains. slides/2009-02-28-chuckwalla-37.jpg 2009-02-28-chuckwalla-38 slides/2009-02-28-chuckwalla-38.html Sun, 08 Mar 2009 11:27:12 -0700 Halfway packed for the trip home. Halfway packed for the trip home. slides/2009-02-28-chuckwalla-38.jpg 2009-02-28-chuckwalla-39 slides/2009-02-28-chuckwalla-39.html Sun, 08 Mar 2009 11:27:12 -0700 Full packed, ready for home. Full packed, ready for home. slides/2009-02-28-chuckwalla-39.jpg 2009-02-28-chuckwalla-40 slides/2009-02-28-chuckwalla-40.html Sun, 08 Mar 2009 11:27:12 -0700 In the distance, that's the Salton Sea from I-10. In the distance, that's the Salton Sea from I-10. slides/2009-02-28-chuckwalla-40.jpg 2009-02-28-chuckwalla-41 slides/2009-02-28-chuckwalla-41.html Sun, 08 Mar 2009 11:27:12 -0700 Mount San Gorgonio driving east on Sunday morning. Mount San Gorgonio driving east on Sunday morning. slides/2009-02-28-chuckwalla-41.jpg 2009-02-28-chuckwalla-42 slides/2009-02-28-chuckwalla-42.html Sun, 08 Mar 2009 11:27:12 -0700 Dave's great license plate. Dave's great license plate. slides/2009-02-28-chuckwalla-42.jpg 2009-02-28-chuckwalla-43 slides/2009-02-28-chuckwalla-43.html Sun, 08 Mar 2009 11:27:12 -0700 Home again, the observatorys on Mt. Wilson appear as white domes just to the right of the Snow sun telescope tower, near the center of the picture. Home again, the observatorys on Mt. Wilson appear as white domes just to the right of the Snow sun telescope tower, near the center of the picture. slides/2009-02-28-chuckwalla-43.jpg