Sunspot group NOAA AR 652

Technical details

OPTICS10" Newtonian f/5.2, Meade 2x Barlow lens
MOUNTHomemade equatorial
CAMERAPhilips ToUCam Pro SC1 webcam
FILTERSBaader solar film
EXPOSURE80 x 1/5000th s
DATE/TIME25/07/2004 01:45 UTC
LOCATIONMy backyard observatory in west Auckland, New Zealand

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