Messier 101

Messier 101, Pinwheel Galaxy in Ursa Major.

180x10sec (30 min)

SW Stargate 500P Dobson, TEPP guiding, 60/240 guider, Asi 120mmMini, AsiAir, SW F / 4 corrector, Astronomik L2 filter, Asi294McPro, -15C,

DSS, Fitswork, Psp

2021.06.01

http://triangulumastro.com/