Messier 51 - La galaxie du tourbillon

TS Optics 121SDQ + Zwo ASI 6200MM Pro + NEQ 6 Pro + LRGB Astronomik filters + HAlpha Baader CCD Filter.

Luminance : 43x240s

RGB : 15x240s each

HAlpha : 6x240s (the night was too short...)

Processed with Pixinsight

Done