Cave Nebula (Sh 2-155)

Posted by joramusa
on Tuesday, October 28, 2014

Panoramic astrophoto of SH2-155, with narrow-band filters.
Palette Hubble S-II-H-alpha-O-III –
Corbera de Llobregat.Observatory Can Margarit. Date: 21-10-2014 and 2014-10-23 21 HL. Telescope: Astrograph Orion Optics UK AG-10 f:3. 8
Mount: 10 MICRON GM 2000.
Camera: Apogee alta F 8300 chip temperature - 30 grad
S-II as R. H-alpha as G. O-III as a B.
S-II: 9 x 1.200 sec bin 1.H-alpha : 16 x 1 200 sec 1.bin 1.O-III 10x1.200 sec . bin 1
Calibrated with darks-flats -.: Programs CCDStack2 + Photoshop CS6 .
Josep Mundo

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