M33 100, 5 second subs, Gain 3000. Mallincamsky DS10c TEC. Image acquired by Sharpcap using Mallincamsky Ascom driver. Flats and darks made in Sharpcap. Pre-processing in Siril. Processing in Star Tools. 8 inch home made f/4.5 Newtonian using Agena optics+ Mallincamsky coma corrector. Tube was made by a local sheet metal company.
https://www.dropbox.com/s/nj7t6kmuyb8r4 ... d.png?dl=0
Dan Kahraman
M33 8 minute total integration time
Forum rules
Please upload large images to photo sharing sites (flickr, etc) rather than trying to upload them as forum attachments.
Please share the equipment used and if possible camera settings to help others.
Please upload large images to photo sharing sites (flickr, etc) rather than trying to upload them as forum attachments.
Please share the equipment used and if possible camera settings to help others.
-
admin
- Site Admin
- Posts: 13287
- Joined: Sat Feb 11, 2017 3:52 pm
- Location: Vale of the White Horse, UK
- Contact:
Re: M33 8 minute total integration time
Hi Dan,
that's a really nice image – the stars are sharp aside from a touch of residual coma and the contrast between the Galaxy and the background has come out well. The magic of low F numbers - being able to get an image like that in 8 minutes!
Cheers, Robin
that's a really nice image – the stars are sharp aside from a touch of residual coma and the contrast between the Galaxy and the background has come out well. The magic of low F numbers - being able to get an image like that in 8 minutes!
Cheers, Robin