Location:Can Margarit Observatory Corbera de Llobregat(Barcelona)Spain.
Instruments:telescope Astrogrph APM 105 f:4.65.CCD SBIG STL 11000.Mount 10 Micron GM2000.
Narrow band as Hubble Palette :Astrodon S-II 5nm 1.800secx15-H alpha 5nm 1.200secx15 O-III 3nm 1.800 secx15.Calibrated with Darks and Flats
Programs Maxim DL V5-CCDStack v2-Photoshop CS6