|
5 September 2010 (3.10) |
|
|
|
|
|
14 March 2010 (3.25) |
2 April 2010 (2.98) |
24 April 2010 (2.81) |
25 April 2010 (3.40) |
6 August 2010
(2.91) |
Calcium K images - 2010
Ca K Barr filter : 393.38 nm - FWHM = 0.3 nm
Takahashi TOA 150 mm with 65 mm diaphragm
SBIG STL 11000 M - Takahashi X1.5 ED Extender - Exposure 3 to 5 ms
|
5 September 2010 (3.10) |
|
|
|
|
|
14 March 2010 (3.25) |
2 April 2010 (2.98) |
24 April 2010 (2.81) |
25 April 2010 (3.40) |
6 August 2010
(2.91) |
