Messier 001

Crab Nebula

 

Exposure Details

 

Lens Celestron Nexstar 6SE

Focal Length 1500mm

Focal Ratio f/10

Mount Alt Az fitted with wedge

Camera Nikon D5300 (unmodified)

Exposure ISO1600,53x30sec

(total exposure 26.5min)

Calibration 40 darks, 40 flats, 40 bias

Date 7th November 2021

Location Southampton, UK

Sky Bortle 5

Done