I had a few minutes before a weather front came in last night so I thought I'd get some H-a data on this.
AP 155EDF f/7
STL11k
Ha 6nm 140minutes
Best,
Tom
AP 155EDF f/7
STL11k
Ha 6nm 140minutes
Best,
Tom
Attached Image:
Starsearch Observatory
Lat 42N 47' 00" Long 112W 10' 47"
Elev 1752m
www.tvdavisastropics.com