Earthshine Observing Log - 2004 February 25
(Go on for sample images,
on-line analysis result, and monthly lunar almanac)
General Information:
| Observer: |
Pilar Montañés Rodriguez |
| Weather: |
Clear |
| Seeing: |
Good |
| Lunar Phase: |
-121.5 degree |
| Sun set: |
01:35 UT |
| Moon rise: |
17:18 UT |
| Moon set: |
06:14 UT |
| Sun rise: |
14:26 UT |
| Camera temperature: |
-35 |
| BE filter type: |
NG3 2mm |
| ES filter type: |
NG10 2mm |
| BS exposure: |
3000 - 5000 ms |
| ES Exposure: |
100000 - 120000 ms |
| Image sequence: |
4BS+ES+DC; FLAT |
| Image directory: |
(moon) /images/04feb25/ |
Observing Notes:
Sample Lunar Images on February 25, 2004
| |
|
|
| Crescent |
Earthshine |
ES side flat |
Stddev of the flat: 0.00 (at the mean of 100).
On-line Analysis Result for February 25, 2004
|
|
|
|
| Intensity vs. time |
Intensity vs. airmass |
[A*] |
Moonshine fitting Stddev.: 0.0287420; airmass absorptivity: -0.168275
Crescent fitting Stddev.: 0.0290917; airmass absorptivity: -0.168674
Earthshine fitting Stddev.: 0.0474452; airmass absorptivity: -0.209444
[A*] (from top to bomttom): 1.25343, 1.53446, Stddev: 1.44057, 0.886197; Calc. [A*]: 1.47054
Comments:
pmr@bbso.njit.edu
© BBSO/NJIT -
Last updated on Wed Mar 31 01:30:28 PST 2004.