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Old 28-03-2019, 11:17 AM
casstony
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casstony is offline
 
Join Date: Feb 2006
Location: Warragul, Vic
Posts: 4,494
Testing Edge 8" for imaging

This was my first run with the SCT for imaging, prompted by trying to get more detail from smaller objects.

I only had a 2 hour cloud free window but managed to extract maximum fun for the time spent

Each of the images are about 10x3 minutes of exposures (excepting the Blue Planetary – it’s a single 3 min exposure). I’m happy with how they turned out and I’ll be able to do better once I’m more familiar with the quirks of the scope.

I took the 30 minute Gabriela Mistral nebula while waiting for the galaxies to rise above our trees. It’s interesting to compare to the refractor view and with a 2 hour image I think it would show significantly more detail than the refractor.

The Blue Planetary is so small that I’d need a Hubble to show any detail.

I'm looking forward to adding more time to each of the images.
M83, NGC 5128, M104, NGC 3918, NGC 3324
Attached Thumbnails
Click for full-size image (m83_edge8_ABE 100%.jpg)
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Click for full-size image (Cent_A_edge8_ABE 100.jpg)
124.5 KB77 views
Click for full-size image (Sombrero Edge8 100%.jpg)
171.7 KB67 views
Click for full-size image (blue planetary.JPG)
76.1 KB58 views
Click for full-size image (gab mistral edge8 100%.jpg)
184.3 KB71 views

Last edited by casstony; 28-03-2019 at 12:47 PM.
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