SH2-155 Höhlennebel

Licciana Nardi, 27.08.2016

Instrument: Takahashi FSQ-85
Mount: Skywatcher AZ-EQ5GT
Camera: Moravian G2-8300 + external Filterwheel @ -30°C
Software: APT 3.13, Regim, PHD 2.6.2, DeepSkyStacker 3.3.2, Gimp 2.9.1
Location: Licciana Nardi, Italy

Exposure
UV/IR 104 min. (13 x 8 min. bin 1x1)
Red 48 min. (12 x 4 min. bin 2x2)
Green 48 min. (12 x 4 min. bin 2x2)
Blue 48 min. (12 x 4 min. bin 2x2)
H-alpha 96 min. (12 x 8 min. bin 2x2)

Composition: 50% H-alpha plus 50% Red as Red Channel, 50% H-alpha + 50% UV/IR as Luminescence. Stacking with DSS, RGB composition and sharpening with Gimp, color calibration with Regim.

SH2 155Höhlennebel2016MoravianG2 8300AZ EQ5GTTakahashiFSQ 85