Heavy processing to remove moonlight background. First entry in the SAA 100 catalog.

Object IDNGC 752
Open Cluster, Andromeda
Mag. 5.7, size 50′
Details2018-09-21
Bright 90% Moon
Telescope200mm f5 Newtonian, MPCC
IDAS P2 LPR filter
Guided
CameraCanon 600D
Exposure(s)10x40s, ISO 800, darks, flats
CaptureAPT
ProcessingNebulosity, Photoshop