1 June 2012

Most pictures were obtained with a Canon Powershot A710 w/zoom 13.2mm + 100mm F/D=10 x33 maksutov (100 ISO))

Annular Solar Eclipse on the 20th (UT date) of May 2012:

21:54:52 UT:1/250s, 440mm F/D=4.4 + filter D=3.8 22:01:38 UT:1/400s, 440mm F/D=4.4 + filter D=3.8
22:15:21 UT:1/50s, 440mm F/D=4.4 + filter D=3.8 22:31:52 UT:1/50s, 440mm F/D=4.4 + filter D=3.8
22:33:16 UT:1/30s, 440mm F/D=4.4 + filter D=3.8 22:35:27 UT:1/200s, 440mm F/D=4.4 + filter D=3.8
22:37:48 UT:1/100s, 440mm F/D=4.4 + filter D=3.8 22:47:55 UT:1/100s, 440mm F/D=4.4 + filter D=3.8
23:07:34 UT:1/160s, 440mm F/D=4.4 + filter D=3.8 23:33:42 UT:1/100s, 440mm F/D=4.4 + filter D=3.8
23:50:52 UT:1/125s, 440mm F/D=4.4 + filter D=3.8
22:27:43 UT:1/1500s, 440mm F/D=4.4 no filter 22:28:36--22:28:54 UT:1/1250s, 440mm F/D=4.4 no filter (animation)
22:38:17 UT:1/100s, 440mm F/D=4.4 + filter D=5 22:39:11 UT:1/40s, 440mm F/D=4.4 + filter D=5
22:48:20 UT:1/250s, 440mm F/D=4.4 + filter D=5 22:49:30 UT:1/400s, 440mm F/D=4.4 + filter D=5
22:58:17 UT:1/250s, 440mm F/D=4.4 + filter D=5
23:18:05 UT:1/200s, 440mm F/D=4.4 + filter D=5
Wide field images with no filter (and help from some clouds):
22:14:32 UT:1/1500s, 35mm F/D=4.8 no filter
23:02:29 UT:1/1500s, 35mm F/D=4.8 no filter
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Merci de prendre contact avant d'utiliser les images (c) Nicolas Biver - 1 Juin 2012