• Messier 33 in Triangulum, the Pinwheel Galaxy
  • M33 in Triangulum, the Pinwheel Galaxy
  • NGC 598 (Messier 33), the Pinwheel Galaxy in Triangulum.
  • FOV is approximately 110' × 73'; the angular size of M33 is 70.8' × 41.7'.
  • Thirty-six 300 second guided subs (3 hours), iOptron CEM40 mount,
  • taken at Cherry Springs State Park, PA on 2 September 2021.
  • ZWO ASI120MM mini mono guide camera, ZWO 30mm guide scope,
  • ZWO ASI071MC Pro (0°C) color CMOS with gain 180,
  • Baader LP Moonglow IR filter, Stellarvue SVX102T + SFFX-1 (714mm, f/7).