Annual pilgrimage to M42. This time a 4-pane mosaic and an R-photometric filter.

Object IDM42 Orion Nebula
Details2022-12-19/20
Telescope250mm f4.8 Newtonian, MPCC
CameraAtik 460Ex @-10°C
FiltersBaader R photometric
Exposure(s)10x180s each pane
CaptureNINA
ProcessingAPP, Photoshop