B 334 / B 336 / B 337 (LDN 701) Dark Nebulae in Aquila
Center of field at approximately: RA 19 hours 36 minutes 21 seconds, Dec +12 degrees 19 minutes 42 seconds
Size: 3.4' x 2.2' / 2.0' x 1.0' / 3.0' (40' - LDN 701); Magnitude: --; Class: 4 Ir (LDN 701)
North is up
West to the right
| Telescope: |
8" f5 Newtonian reflector |
| Camera: |
ST-8XME, self-guided, binned 1x1, temp -10c & -15c, camera control MaxIm DL 4.56 |
| Image: |
Lumicon Deep Sky filter, 240 minutes (24 x 10 minute subs), 09/02/07/2007 |
| Processing: |
CCDStack 1.3, Photoshop 7.0 |
| Location: |
Rolling Roof Observatory, Thousand Oaks, CA 91360 (+34d 13m 29s -118h 52m 20s) |
| Notes: | These three little Barnard dark nebulae are not much to look at in this dense Aquila Milky Way star field ... The larger LDN 701 dark nebula contains all three Barnard nebulae, and has a cataloged size of about 40' x 5.0' |