M101 - The Pinwheel Galaxy

M101 In the constellation of Ursa Major.

 

M: iOptron EQ45-Pro

T: William Optics GTF81

C: ZWO ASI1600MC-Cooled

F: No Filters

G: PHD2

GC: ZWO ASI120mini

RAW16; FITs

Temp: -15 DegC

Gain 139;

73 x Exp 300s

Frames: 73 Lights; 10 Darks; 200 flats

70% Crop

Capture: SharpCap

Processed: PIPP; DSS; PS

Sky: No moon, calm, minimal cloud, cold, fair seeing.

 

20.87 million light years distant.

Done