Earthshine Observing Log - 2004 April 27
(Go on for sample images,
on-line analysis result, and monthly lunar almanac)
General Information:
| Observer: |
Pilar Montañés Rodriguez |
| Weather: |
Clear |
| Seeing: |
Regular |
| Lunar Phase: |
-95.1 degree |
| Sun set: |
02:24 UT |
| Moon rise: |
19:05 UT |
| Moon set: |
09:06 UT |
| Sun rise: |
13:06 UT |
| Camera temperature: |
-35 |
| BE filter type: |
NG3 2mm |
| ES filter type: |
NG10 2mm |
| BS exposure: |
1400 -- 1800 ms |
| ES Exposure: |
40000 -- 60000 ms |
| Image sequence: |
4BS+ES+DC; FLAT |
| Image directory: |
(moon) /images/04apr27/ |
Observing Notes:
Sample Lunar Images on April 27, 2004
| |
|
|
| Crescent |
Earthshine |
ES side flat |
Stddev of the flat: 0.00 (at the mean of 100).
On-line Analysis Result for April 27, 2004
|
|
|
|
| Intensity vs. time |
Intensity vs. airmass |
[A*] |
Moonshine fitting Stddev.: 0.0207132; airmass absorptivity: -0.221157
Crescent fitting Stddev.: 0.00773659; airmass absorptivity: -0.208468
Earthshine fitting Stddev.: 1.00251; airmass absorptivity: -0.151591
[A*] (from top to bomttom): 1.06604, 1.06099, Stddev: 0.615978, 0.613431; Calc. [A*]: 1.41875
Comments:
pmr@bbso.njit.edu
© BBSO/NJIT -
Last updated on Sun May 23 21:55:17 PDT 2004.