View Full Version here: : smc with ed80
Astrobserver99
06-11-2009, 02:40 PM
Stack of 75x2min subs from last night taken with ed80 in Melbourne. Moon was up. Cropped as the scale of the full frame is very small .
renormalised
06-11-2009, 02:43 PM
Good piccie..bit of a greenish cast to the galaxy, but not bad for 2 minute subs:D:D
bmitchell82
06-11-2009, 04:12 PM
very green tint, do you run guiding?
Astrobserver99
06-11-2009, 06:20 PM
Didn't notice this at first. Probably the green tint was introduced during processing with DSS. The align rgb option was not enabled. I will run it again with further adjustment. ormI like the colour though, a change from the norm.
This time the ED80 was guided with a 9x50 guidescope SS Autoguider.
tlgerdes
06-11-2009, 06:54 PM
Can you post a full frame, I am trying to gauge where in the SMC you have captured. The SMC should fill your whole frame and cant understand why you have so little of it.
Astrobserver99
06-11-2009, 07:10 PM
Full frame and reprocessed image
tlgerdes
06-11-2009, 07:27 PM
Hi Rob,
You are going to have to get a lot more data, with longer subs. Just to put your picture into perspective, I have attached a picture of the "Whole" SMC. I believe yours is one of the bright blobs in the bottom centre of the SMC.
This photo is at 100mm focal length
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