February 25, 2006
Ophiuchus, Sagittarius, Scorpius Milky Way
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Observation Notes:
Near the end of a great all-night observing session, the Milky Way was an impressive sight along the eastern horizon. I wanted to catch some of the dark nebulae in Ophiuchus, particularly the Pipe Nebula. The main portions of this nebula include Barnard 59, the stem of the pipe; Barnard 78, the bowl of the pipe; and Barnard 77, the smoke emerging from the pipe. I made a naked eye sketch of the area, including Ophiuchus, Scorpius, Libra, and a bit of Sagittarius. M8 and M24 showed up as bright patches in the ribbon of dark splitting the Milky Way in this area. Antares was an eye-catching orange, and Jupiter a brilliant ivory. A jagged base of ponderosa trees frames the bottom of the view.
I had borrowed some diopter flippers from my optometrist, and they helped immensely to view this area without a telescope or binoculars. Stars were much clearer, and definition in the Milky Way easier to discern. The sketch was made on black paper with what I thought was a white pencil. After dawn added some light to my notes, I discovered the sketch was made with yellow pencil (which looks white under a red light =). The scanned image has been adjusted back to a more natural color.
| Subject | Ophiuchus, Sagittarius and Scorpius Milky Way B56, B77, B78, M8, M24, Jupiter | |
| Classification* | Misc. | |
| Position* | — | |
| Size* | — | |
| Brightness* | — | |
| Date/Time | February 25, 2006 - 04:00 AM MST (February 25, 2006 - 11:00 UT) | |
| Observing Loc. | Anderson Mesa, AZ | |
| Instrument | Naked Eye | |
| Eyepieces/Mag. | -.75 diopter flippers | |
| Conditions | Clear, calm, 18°F | |
| Seeing | 3-4/10 | |
| Transparency | Mag 6.8 | |
| *Sources | — |
Posted by Jeremy at February 25, 2006 4:00 AM .
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