17P / Holmes
2007 nov 07 - 19:40 UT to 20:11 UT
Breil-sur-Roya, 06, F
350D raw + 300mm lens
f/7.1 800iso 93 x 13s
dark flat - Blue layer
2007 nov 07 - 20:21 UT to 22:30 UT - Breil-sur-Roya, 06, F
350D raw + 300mm lens f/5.6 1600iso 13 x 8min - dark flat - Blue layer