Abell 2151 Galaxy Cluster (Hercules)
Osservatorio Astronomico Aurunco
52x39 arcmin.
l
DATE | MAY 18 2007 OSSERVATORIO AURUNCO |
SEEING WEATHER | CLEAR - WINDY |
TELESCOPE | Astro-Physics 130/780 f:6 |
CCD | SBIG ST2001XM & CFW-8A |
FILTERS | LRGB ASTRONOMIK |
TECHNICAL DATA |
LUM 100 min , sub 15 min(1x1) RED 30 min GREEN 20 min BLUE 30 min, sub 10 min ( 2x2) SELFGUIDED |
PROCESSING | MAXIM DL - PHOTOSHOP |