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Old 07-06-2008, 06:49 AM
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bluescope
I've got a Sirius eye !

bluescope is offline
 
Join Date: Mar 2007
Location: Country W.A.
Posts: 1,587
Exclamation My Best Trifid so far IMO - Comparison version added

Hi All

Last night was just about perfect for imaging here in the West. No breeze, no moon, no dew, no worries ............... so I decided to go for my longest M20 exposure thus far.

Total 1.36 hours, 16x360sec subs @ -12
SBIG ST2000 XCM self guided in CCDOPS
SW 254mm F4.7 Newt, EQ6 Pro
MPCC, UV/IR, IDAS LPS2

Processed raw CCDOPS .fits files in DeepSkyStacker v3.2.1 to produce a 4800x3600 32 bit image then did slight crop and USM in PShop finally converted to 8 bit 1200x880 100dpi web jpeg to post. No other processing at this time ... I tried GradientXTerminator but it destroyed the colour and smoothness of the image. So I left it alone.

I hope you like it !



Just did a quick reworking of the image ... basically lowered the reds a bit and did GradienXTerminator ......
Attached Thumbnails
Click for full-size image (m20_stack fits_06-06-08_ web_S.Hanson.jpg)
190.3 KB47 views
Click for full-size image (m20_stack fits_1200x900_adj_web_S.Hanson.jpg)
195.0 KB14 views

Last edited by bluescope; 08-06-2008 at 06:54 PM. Reason: new image added
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