M31 Andromeda Galaxy 3 panel mosaic

Equipment:

Scope: GSO 8" f/4 with 2" Moonlite autofocuser, flocked

Coma corrector: TS GPU

Mount: EQ6-R

Camera: Nikon D750 mod

Guide scope: ZWO 280/60

Guide camera: ZWO ASI 120MC-S

Filter: RGB - Baader UV/IR cut, Ha - Antlia ALP-T

 

Acquisition:

Location: central Poland, Bortle 5/6

Lights:

- RGB: 119x120s ISO 1600 per panel

- ALP-T: 32x480s ISO 1600 per panel

Darks: none

Flats: x80 per night

Darkflats: x80 per night

Bias: x100

 

Total exposure time: 24h 42min

Done