Earthshine Observing Log - 2004 July 11

(Go on for sample images, on-line analysis result, and monthly lunar almanac)


General Information:

Observer: Enric Pallé Bagó
Weather: Clear
Seeing: Regular
Lunar Phase: 113.3 degree
Sun set: 02:57 UT
Moon rise: 08:24 UT
Moon set: 22:26 UT
Sun rise: 12:49 UT
Camera temperature: -35
BE filter type: NG3 2mm
ES filter type: NG10 2mm
BS exposure: 1800 ms
ES Exposure: 100000 ms
Image sequence: 4BS+ES+DC; FLAT
Image directory: (moon) /images/04jul11/

Observing Notes:




Sample Lunar Images on July 11, 2004

Crescent Earthshine ES side flat


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


On-line Analysis Result for July 11, 2004

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


Moonshine fitting Stddev.: 0.00689933; airmass absorptivity: -0.110285
Crescent fitting Stddev.: 0.00412437; airmass absorptivity: -0.102387
Earthshine fitting Stddev.: 0.0172170; airmass absorptivity: -0.100557

[A*] (from top to bomttom): 1.54369, 1.54428, Stddev: 0.0377844, 0.0339549; Calc. [A*]: 1.48131


Comments:
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© BBSO/NJIT - Last updated on Tue Jun 28 04:13:40 PDT 2005.