Earthshine Observing Log - 2003 June 25

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


General Information:

Observer: Pilar Montañés Rodriguez & Enric Pallé Bagó
Weather: Clear
Seeing: Regular
Lunar Phase: 131.1 degree
Sun set: 02:59 UT
Moon rise: 09:44 UT
Moon set: 23:41 UT
Sun rise: 12:42 UT
Camera temperature: -35
BE filter type: NG3 2mm
ES filter type: NG10 2mm
BS exposure: 4000 ms
ES Exposure: 120000 ms
Image sequence: 4BS+ES+DC; FLAT
Image directory: (moon) /images/03jun25/

Observing Notes:




Sample Lunar Images on June 25, 2003

Crescent Earthshine ES side flat


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


On-line Analysis Result for June 25, 2003

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


Moonshine fitting Stddev.: 0.00852737; airmass absorptivity: -0.152627
Crescent fitting Stddev.: 0.00617556; airmass absorptivity: -0.148012
Earthshine fitting Stddev.: 0.00808779; airmass absorptivity: -0.151859

[A*] (from top to bomttom): 1.58904, 1.58738, Stddev: 0.0417235, 0.0522373; Calc. [A*]: 1.44241


Comments:
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© BBSO/NJIT - Last updated on Fri Mar 26 19:49:49 PST 2004.