2014q2 20150210 hkato

C2014 Q2 Lovejoy with FSQ-106ED and Reducer QE 0.73x February 10, 2015 There came the strongest cold air mass of the season over our islands Earth distance 0.945 AU Sun distance 1.301 AU equipment: Takahashi FSQ-106ED, reducer QE 0.73x, and Canon EOS 5Dmk2-sp2, modified by Seo san on Takahashi EM-200 Temma 2 Jr, autoguided at a star nearby with Takahashi FS-60C, SX Lodestar, and PHD Guiding exposure: 7 times 240 seconds at ISO 1,600 The first exposure started at 13:13:10 and the last at 13:38:02UTC February 10, 2015 site: 1,350m above sea level near Mt. Fuji at longitude 35 19 31 North and latitude 138 47 15 East in Shizuoka -10 degrees Celsius, ice on the road, no wind, SQM-L 20.57 Seeing was bad.

Page last updated: Fri 10 Jul 06:58:29 BST 2020