The Horsehead Nebula (B33)

Posted by joramusa
on Thursday, January 01, 2015

Corbera de Llobregat(Barcelona)Spain.
Dates:21-12 and 22-12-2014
Telescope: Astrograph Orion Optics UK AG 10" f:3.8
Cámera:Apogee alta F 8300
Mount: 10 MICRON GM 2000
Exposures:
Chip temperature -30oC
Composite H-alpha&R:as Red(H-alpha 12x1.200 sec bin1-R 12x600 sec bin1)
Green (11x600 sec)
Blue (11x600 sec bin1)
Calibrated with darks-flats-.:
CCDStack2 + Photoshop CS6 programs

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