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View Full Version here: : NGC 3576 in Ha First attempt


batema
04-06-2011, 02:16 AM
Hi,

This is my first go at this object. I took 3 hours of 7 nm Ha using W/O Flt 110 at 20 minute subs. Stacked with DSS and processed in Photoshop CS4. Darks and Flats applied. I wish I had rotated the camera (QHY-9 at -20c) through 90 degrees. Any advice welcome.

Mark

ozstronomer
04-06-2011, 02:40 AM
Mark

Great shot, there's lots of detail there, well processed. I use the 12nm Ha filter which allows me to use 10min subs. Nice night for an imaging run :)

gregbradley
04-06-2011, 08:53 AM
Very nice. A good sharp result with lots of detail.

You can rotate the image in Photoshop. Its under image/rotate canvas

You want 90 degrees counterclockwise.

Greg.

batema
04-06-2011, 09:27 AM
Maybe more pleasing to the eye - rotated.

TrevorW
04-06-2011, 11:21 AM
Nice can I have a bigger one

multiweb
04-06-2011, 11:24 AM
Terrific shot Mark. Well done. :thumbsup: +1 for a closer look. C'mon! You know you want it. :P

batema
04-06-2011, 11:47 AM
My last try at posting this image at a respectable size. I have cropped my rotated image.

Hagar
04-06-2011, 11:48 AM
Very nice Mark. You have to be happy with a result like this.

Well done.

TrevorW
04-06-2011, 12:31 PM
Thats better thanks