It was a very nice night for both visual observing and imaging.

I measured 19.36 on my SQM-L meter at midnight, which is well above my average reading at AR.  I’ll have to track Rich down the next time we’re out on the same night to compare SQM-L measrements made from our devices at the same time.  It’s been established that my meter consistently reads about 0.5 mpas brighter than Wayne’s, but I’d be interested in comparing it against another one.    I bought a second meter a year after my first one, thinking my first one might be a lemon, but side-by-side readings from the two meters differ by no more than 0.05.

Yup, a Vespera was what I was using for imaging.  I got 90 minutes on the Helix Nebula.

Ernie