Earthshine Observing Log - 2005 April 11
(Go on for sample images,
on-line analysis result, and monthly lunar almanac)
General Information:
| Observer: |
Alla Shumko |
| Weather: |
Clear |
| Seeing: |
good |
| Lunar Phase: |
-150.0 degree |
| Sun set: |
02:12 UT |
| Moon rise: |
14:55 UT |
| Moon set: |
04:36 UT |
| Sun rise: |
13:25 UT |
| Camera temperature: |
-35 |
| BE filter type: |
NG3 2mm |
| ES filter type: |
NG10 2mm |
| BS exposure: |
7500msec ms |
| ES Exposure: |
60000 ms |
| Image sequence: |
4BS+ES+DC; FLAT |
| Image directory: |
(moon) /images/05apr11/ |
Observing Notes:
Sample Lunar Images on April 11, 2005
| |
|
|
| Crescent |
Earthshine |
ES side flat |
Stddev of the flat: 1.21 (at the mean of 100).
On-line Analysis Result for April 11, 2005
|
|
|
|
| Intensity vs. time |
Intensity vs. airmass |
[A*] |
Moonshine fitting Stddev.: 0.0551066; airmass absorptivity: -0.139716
Crescent fitting Stddev.: 0.0205227; airmass absorptivity: -0.155433
Earthshine fitting Stddev.: 0.309270; airmass absorptivity: -0.150969
[A*] (from top to bomttom): 1.19322, 1.20920, Stddev: 0.301355, 0.298016; Calc. [A*]: 1.37321
Comments:
pmr@bbso.njit.edu
© BBSO/NJIT -
Last updated on Tue Jun 14 13:12:53 PDT 2005.