Andromeda / M31

The Andromeda Galaxy (15-8-2015)

 

Lights: 44x60s ISO1600

Darks: 12x60s ISO1600

Bias: 101x1/4000s ISO1600

Flats: 31x1/2s ISO1600

 

Skywatcher 200PDS

TS coma corrector / 0.95x reducer

Orion skyglow 2 inch LP filter

HEQ5 Pro (4:1 mod)

Nikon D90

EQAscom

Cartes du ciel

Pixinsight

 

DSS stacking

Move to PI

BackgroundNeutralization

DynamicCrop

DBE

HistogramTransformation

SCNR

CurvesTransformation

ColorSaturation

ACDNR

Starmask

MorphologicalTransformation

CurvesTransformation

Move to Gimp2

resize

add watermark

Done