Sunday, December 16, 2007

20071216 Solar observation

Good bye 978, so much cloud today but with patience, we could still catch a few shots. Borg 45ED II, SM40/BF10, some close up are done with a 2x barlows and the last one is taken with a PST etalon to bring the bandwdith to ~0.6A.

1511 (GMT+8), full disc, surface detail:-

1512 (GMT+8), full disc, prominences:-

1516 (GMT+8), 2x barlows, AR978:-

1524 (GMT+8), 2x barlows, AR978:-

1531 (GMT+8), 2x barlows, AR978:-

1540 (GMT+8), PST etalon, full disc surface detail:-

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