Earthshine Observing Log - 2004 February 13

(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: 87.8 degree
Sun set: 01:24 UT
Moon rise: 08:24 UT
Moon set: 18:54 UT
Sun rise: 14:39 UT
Camera temperature: -35
BE filter type: NG3 2mm
ES filter type: NG10 2mm
BS exposure: ms
ES Exposure: ms
Image sequence: 4BS+ES+DC; FLAT
Image directory: (moon) /images/04feb13/

Observing Notes:




Sample Lunar Images on February 13, 2004

Crescent Earthshine ES side flat


Stddev of the flat: 0.00 (at the mean of 100).


On-line Analysis Result for February 13, 2004

Intensity vs. time Intensity vs. airmass [A*]


Moonshine fitting Stddev.: 0.245549; airmass absorptivity: -0.0871166
Crescent fitting Stddev.: 0.259959; airmass absorptivity: -0.0832743
Earthshine fitting Stddev.: 0.0209112; airmass absorptivity: -0.105350

[A*] (from top to bomttom): 1.23447, 1.30321, Stddev: 1.59708, 1.42423; Calc. [A*]: 1.36177


Comments:
pmr@bbso.njit.edu
© BBSO/NJIT - Last updated on Tue Apr 13 18:21:57 PDT 2004.