Earthshine Observing Log - 2005 April 12
(Go on for sample images,
on-line analysis result, and monthly lunar almanac)
General Information:
| Observer: |
Alla Shumko |
| Weather: |
high clouds |
| Seeing: |
good |
| Lunar Phase: |
-138.3 degree |
| Sun set: |
02:12 UT |
| Moon rise: |
15:33 UT |
| Moon set: |
05:40 UT |
| Sun rise: |
13:24 UT |
| Camera temperature: |
-35 |
| BE filter type: |
NG3 2mm |
| ES filter type: |
NG10 2mm |
| BS exposure: |
4000msec ms |
| ES Exposure: |
70000msec ms |
| Image sequence: |
4BS+ES+DC; FLAT |
| Image directory: |
(moon) /images/05apr12/ |
Observing Notes:
Sample Lunar Images on April 12, 2005
| |
|
|
| Crescent |
Earthshine |
ES side flat |
Stddev of the flat: 1.10 (at the mean of 100).
On-line Analysis Result for April 12, 2005
|
|
|
|
| Intensity vs. time |
Intensity vs. airmass |
[A*] |
Moonshine fitting Stddev.: 0.102499; airmass absorptivity: -0.212211
Crescent fitting Stddev.: 0.0983066; airmass absorptivity: -0.215694
Earthshine fitting Stddev.: 0.0688385; airmass absorptivity: -0.231485
[A*] (from top to bomttom): 1.16376, 1.16422, Stddev: 0.137828, 0.133868; Calc. [A*]: 1.41825
Comments:
pmr@bbso.njit.edu
© BBSO/NJIT -
Last updated on Tue Jun 14 14:05:38 PDT 2005.