M13 Hercules Cluster

Hercules Cluster HDR RGB (OSC camera)

 

Specs:

61x210s

36x60s

@Gain 100 Offset 11 T=-10°C

 

30 Darks each set

30 Flats each session (3 sessions)

30 Bias (processed in superbias)

 

SQM 18.7 approx.

 

Rig:

 

OTA: Skywatcher 80ED Evostar

Mount: Ioptron iEQ30 PRO

Camera: ZWO ASI 533 MC-PRO

Reducer: Skywatcher 0.85x FF

Guide camera: ZWO ASI 120MC

Guide scope: SW finder 9x50

Filter: Optolong L-Pro

Done