Chad Quandt /S&T Online Photo Gallery
Location of Photo:
Date/Time of photo:
ZWO ASI 1600mc-cool, WO71 f/4.9 astrograph, Celestron AVX, Orion SSAG and 50mm mini-guidescope
This large and bright cluster is visible to the unaided eye from a dark site and was known to ancient observers. This image includes 1 hr of total exposure.