Embedded Files
Deep Sky
Binoculars used for all objects:Â
      Orion 11x80s with 4.5 degree FOV
Seeing Scale:
1 :: Chaotic: lowest power stellar images unsteady
2-3 :: Severely disturbed: low power planetary/nebulae images unsteady
4-5 :: Poor: medium powers unsteady
6-7 :: Good: only high powers unsteady
8-9 :: Excellent: only highest powers soft
10 :: Superb: all powers steady
 Transparency Scale:
1 :: Mostly Cloudy
2-3 :: Hazy; 1 or 2 Little Dipper stars visible
4 :: 3-4 Little Dipper stars; Milky Way not visible
5 :: 4 Little Dipper stars; Bright parts of Milky Way visible (Scutum star cloud)
6 :: 5 Little Dipper stars; Milky Way visible with averted vision
7 :: 6 Little Dipper stars; Milky Way visible
8-9 :: Excellent: 7 Little Dipper stars; M-31 visible
10 :: Superb: M-33 and/or M-81 visible
Requirements:
Observe the 60 deep sky objects with binoculars and keep a record of your observations. Your notes must show:
The object name
Date and Time of observation (local or UT)
Your Latitude and Longitude
Seeing conditions: Seeing and Transparency
Type of binocular
A short note describing your observation of the object
Locations:     Latitude  Longitude  Elevation Bortle Sky
Brommelsiek Park  38.723o N  90.815o W     644 ft    orange
Whetstone Creek CA 38.967o N  91.730o W     790 ft    green
Date Started:Â Â 3/16/2012
Date Finished:Â 7/19/2012
Stellarium was invaluable in locating all objects.
All objects were personally found without outside help or assistance by either direct viewing, scanning the approximate area, or star hopping.
Page updated
Google Sites
Report abuse