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View Full Version here: : Spindle Galaxy First Trial 16/06/2009


Astrobserver99
17-06-2009, 11:36 AM
C8 f/6.3 SCT, HEQ5 Pro

5x5min subs, ISO 800

First Trial. There was too much light pollution and the image was out of focus for this first attempt. I think I need to decrease the exposure time:)

Cheers, Rob

White Rabbit
17-06-2009, 09:11 PM
I have the same problem with light poloution, I got a cls filter and it works really well. You need to bring the colours back into line as it extends the blue pretty far but works well.

Astrobserver99
17-06-2009, 09:16 PM
Thanks for the tip, is that an astronomiks filter? sounds familiar, but I can't place it.

Matty P
17-06-2009, 09:43 PM
Hi Rob,

I would highly recommend an IDAS LPS Filter to combat light pollution. I recently just got myself one and the results were excellent. The IDAS LPS has very good colour balance compared to other filters.

Do a search on the forums as there is plenty of imformation on these filters. ;)

:thumbsup:

Hagar
18-06-2009, 09:16 AM
Light polution, thank God I don't suffer with it here. Image looks OK but at 17KB it is a bit on the small side.
The IDAS LPS seems to be the filter of choise in here. Google up Light polution filter comparisons. I remember one in here at some point.

Keep at it and good luck. (Make the posted image a bit bigger Please)

Astrobserver99
18-06-2009, 01:43 PM
Well, I have taken the plunge and ordered the LPS filter.:)

Cheers, Rob