Earthshine Observing Log - 2004 November 20
(Go on for sample images,
on-line analysis result, and monthly lunar almanac)
General Information:
| Observer: |
Alla Shumko |
| Weather: |
Clear |
| Seeing: |
Regular |
| Lunar Phase: |
-77.2 degree |
| Sun set: |
00:37 UT |
| Moon rise: |
21:35 UT |
| Moon set: |
08:21 UT |
| Sun rise: |
14:30 UT |
| Camera temperature: |
-35 |
| BE filter type: |
NG3 2mm |
| ES filter type: |
NG10 2mm |
| BS exposure: |
950 ms |
| ES Exposure: |
70000 ms |
| Image sequence: |
4BS+ES+DC; FLAT |
| Image directory: |
(moon) /images/04nov20/ |
Observing Notes:
Sample Lunar Images on November 20, 2004
| |
|
|
| Crescent |
Earthshine |
ES side flat |
Stddev of the flat: 0.00 (at the mean of 100).
On-line Analysis Result for November 20, 2004
|
|
|
|
| Intensity vs. time |
Intensity vs. airmass |
[A*] |
Moonshine fitting Stddev.: 0.0228109; airmass absorptivity: -0.0999689
Crescent fitting Stddev.: 0.0190507; airmass absorptivity: -0.0978585
Earthshine fitting Stddev.: 0.0315298; airmass absorptivity: -0.142437
[A*] (from top to bomttom): 1.31932, 1.32079, Stddev: 0.261217, 0.250926; Calc. [A*]: 1.19810
Comments:
pmr@bbso.njit.edu
© BBSO/NJIT -
Last updated on Tue Feb 8 19:37:15 PST 2005.