Fishhead Nebula Ha Only

Camera: ZWO 183MM Pro

Mount: Celestron AVX

Telescope: Skywatcher Evostar 72mm

Field flattener: Orion field flattener for short refractors

Guided with Astromania 60mm guide scope

Guide camera: ZWO Asi 120mm-s

Gain: 120

Sensor Temperature: -10C

Ha Frames: 45 @240s

Integration time : 3h

Flats: 30

Bias: 100 (I think)

Darks: 50

Catured by APT software

Polar aligned by SharpCap

Stacked and processed by Pixinsight

Done