Earthshine Observing Log - 2004 June 22

(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: -130.8 degree
Sun set: 02:58 UT
Moon rise: 16:49 UT
Moon set: 06:16 UT
Sun rise: 12:41 UT
Camera temperature: -35
BE filter type: NG3 2mm
ES filter type: NG10 2mm
BS exposure: 3000 ms
ES Exposure: 100000 ms
Image sequence: 4BS+ES+DC; FLAT
Image directory: (moon) /images/04jun22/

Observing Notes:




Sample Lunar Images on June 22, 2004

Crescent Earthshine ES side flat


Stddev of the flat: 0.87 (at the mean of 100).


On-line Analysis Result for June 22, 2004

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


Moonshine fitting Stddev.: 0.0437744; airmass absorptivity: -0.172041
Crescent fitting Stddev.: 0.0116806; airmass absorptivity: -0.152981
Earthshine fitting Stddev.: 0.0704180; airmass absorptivity: -0.184139

[A*] (from top to bomttom): 1.50532, 1.49197, Stddev: 0.0952850, 0.0955704; Calc. [A*]: 1.44241


Comments:
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© BBSO/NJIT - Last updated on Fri Jun 25 22:57:49 PDT 2004.