Earthshine Observing Log - 2005 April 04
(Go on for sample images,
on-line analysis result, and monthly lunar almanac)
General Information:
| Observer: |
Alla Shumko |
| Weather: |
clear, clouds |
| Seeing: |
bad |
| Lunar Phase: |
120.9 degree |
| Sun set: |
02:06 UT |
| Moon rise: |
11:19 UT |
| Moon set: |
21:53 UT |
| Sun rise: |
13:35 UT |
| Camera temperature: |
-35 |
| BE filter type: |
NG3 2mm |
| ES filter type: |
NG10 2mm |
| BS exposure: |
4000msec ms |
| ES Exposure: |
120000msec ms |
| Image sequence: |
4BS+ES+DC; FLAT |
| Image directory: |
(moon) /images/05apr04/ |
Observing Notes:
Sample Lunar Images on April 04, 2005
| |
|
|
| Crescent |
Earthshine |
ES side flat |
Stddev of the flat: 0.99 (at the mean of 100).
On-line Analysis Result for April 04, 2005
|
|
|
|
| Intensity vs. time |
Intensity vs. airmass |
[A*] |
Moonshine fitting Stddev.: 0.744305; airmass absorptivity: 0.761833
Crescent fitting Stddev.: 0.810998; airmass absorptivity: 0.768279
Earthshine fitting Stddev.: 0.458901; airmass absorptivity: 0.389254
[A*] (from top to bomttom): 2.41544, 2.17997, Stddev: 1.37173, 0.00000; Calc. [A*]: 1.46836
Comments:
pmr@bbso.njit.edu
© BBSO/NJIT -
Last updated on Tue Jun 14 12:58:18 PDT 2005.