Tuesday, April 28, 2009

20090428 Sun

Telescope: Borg 45ED II
Filter: Coronado Solarmax 40 with BF10
Mount: Meade LXD55
Camera: DMK 31AF03

Seeing: 2/10
Transparency: 3/10

1349 (GMT+8), this one is taken with Tmax closed:-

1350 (GMT+8), this one is taken with Tmax tuned by my usual style, this method brings out the prominences most at the expense of non-even illumination:-

1351 (GMT+8), push up exposure to bring out all prominences:-

1423 (GMT+8), this one is taking with a PST without etalon (don't do this with your eyes!), but there's nothing shown apparently:-

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