Cruddy Night at GMARS

Due to the smoke that continues to pass overhead (see previous post), the particulate matter is exceptionally high tonight. This tends to exaggerate the appearance of light pollution from places like Yucca Valley and the Coachella Valley.

The Sky Quality Meter gave an average reading of 21.45 at 10:30PM.

Canon EOS 60Da, Sigma 8mm fisheye lens at f/3.5, iOptron SkyTracker mount, 30-second exposure at ISO2000.