2020f3 20200718 ablock

Optics                                         Canon EF f/4 300mm 
Camera                                       Canon Ra
Filters                                          
Date                                            July 18th 2020
Location                                     Gila Bend, AZ
Exposures                                   50 x 30sec (varying ISO 6400, 10,000)
Acquisition                                  Star Adventurer, Backyard EOS
Processing                                   PixInsight