Earthshine Observing Log - 2003 June 23

(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: 109.4 degree
Sun set: 02:58 UT
Moon rise: 08:51 UT
Moon set: 21:48 UT
Sun rise: 12:41 UT
Camera temperature: -35
BE filter type: NG3 2mm
ES filter type: NG10 2mm
BS exposure: 2200 ms
ES Exposure: 120000 ms
Image sequence: 4BS+ES+DC; FLAT
Image directory: (moon) /images/03jun23/

Observing Notes:




Sample Lunar Images on June 23, 2003

Crescent Earthshine ES side flat


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


On-line Analysis Result for June 23, 2003

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


Moonshine fitting Stddev.: 0.0292398; airmass absorptivity: -0.220044
Crescent fitting Stddev.: 0.0270752; airmass absorptivity: -0.210477
Earthshine fitting Stddev.: 0.0295366; airmass absorptivity: -0.201243

[A*] (from top to bomttom): 1.20254, 1.56348, Stddev: 1.24513, 0.0445174; Calc. [A*]: 1.48050


Comments:
pmr@bbso.njit.edu
© BBSO/NJIT - Last updated on Fri Mar 26 19:43:55 PST 2004.