• NGC 6838 or Messier 71 in Sagitta
  • M11
  • NGC 6838, (Messier 71), is a globular cluster of stars in Sagitta.
  • FOV is approximately 54' × 36'; the angular size of M71 is about 7′.
  • Twelve 360 second guided subs (1 hour, 12 minutes), Orion Sirius EQ-G mount,
  • taken at Darling Hill Observatory in Vesper, NY on 22 June 2021.
  • ZWO ASI120MM mini mono guide camera, ZWO 30mm guide scope,
  • ZWO ASI071MC Pro Cooled (0°C) Color CMOS with gain 90,
  • mounted on an Orion 127mm Mak-Cass (1540mm, f/12.1).