69 - Hesperia
Classe | Size | Discorevy |
M |
138
km
|
1869
|
2008 nov 09
21:15 UT to 21:33 UT
Breil-sur-Roya, 06, F
T300 + L filter + DBK 21 raw
gain 900/1023 balance B54 R27 (Moon as white reference)
539 x 2s exposures
Field :
