Guest Kheldar Posted April 22, 2013 Share Posted April 22, 2013 (edited) Flats didn't work properly but I wanted to leave this full FOVWhite line rectified by applying a bad pixel map to the master bias frame23x300s @ -20deg, flats and bias applied, GT81/460exProcessed in Maxim Click through for Astrobin/plate solve Edited April 22, 2013 by Kheldar Link to comment Share on other sites More sharing options...
Craig Posted April 22, 2013 Share Posted April 22, 2013 Very nice! Good to see the end result! Link to comment Share on other sites More sharing options...
T A WOW Posted April 22, 2013 Share Posted April 22, 2013 Very nice chief. Link to comment Share on other sites More sharing options...
Sheila Posted April 22, 2013 Share Posted April 22, 2013 Very nice! Good to see the end result! He still has to get the colour for this one But is very promising start. Sheila Link to comment Share on other sites More sharing options...
Guest Kheldar Posted April 22, 2013 Share Posted April 22, 2013 He still has to get the colour for this one But is very promising start. Sheila Nah, bored of this now - Cygnus is up soon and the summer project gets under way Link to comment Share on other sites More sharing options...
Sheila Posted April 22, 2013 Share Posted April 22, 2013 Nah, bored of this now - Cygnus is up soon and the summer project gets under way lightweight, finish what you started Link to comment Share on other sites More sharing options...
+Ibbo Posted April 22, 2013 Share Posted April 22, 2013 long term project get colour next year Link to comment Share on other sites More sharing options...
Guest Kheldar Posted April 22, 2013 Share Posted April 22, 2013 long term project get colour next year Oooh I'd need to plan though ... might have to make it the year after ... Link to comment Share on other sites More sharing options...
Astrocookie Posted April 22, 2013 Share Posted April 22, 2013 I'd be made up if I produced something like that !!!!! Well done. Perkil8r helped me understand how to get flats and I'm ok with darks but what's a bias frame and how are they produced, if you don't mind me asking. Cheers Paul Link to comment Share on other sites More sharing options...
Guest Kheldar Posted April 22, 2013 Share Posted April 22, 2013 (edited) I'd be made up if I produced something like that !!!!! Well done. Perkil8r helped me understand how to get flats and I'm ok with darks but what's a bias frame and how are they produced, if you don't mind me asking. Cheers Paul A bias frame is a snapshot of the electrical noise inherent in the camera - you capture it by taking a dark frame with the shortest exposure the camera can take. (0.001s in my case.) HOWEVER if you use DSS, do NOT use darks and bias (together,) it get's it allllllll wrong My sensor doesn't require darks (in theory) so I use bias for calibration instead Edited April 22, 2013 by Kheldar Link to comment Share on other sites More sharing options...
Astrocookie Posted April 22, 2013 Share Posted April 22, 2013 Ahh. I do use DSS with my images from Canon 300D Are you saying I should just deal in subs and flats? Link to comment Share on other sites More sharing options...
Guest Kheldar Posted April 22, 2013 Share Posted April 22, 2013 (edited) Ahh. I do use DSS with my images from Canon 300D Are you saying I should just deal in subs and flats? subs, flats and darks - I would not recommend adding bias into that Sorry my point was supposed to read don't use darks and bias at the same time Edited April 22, 2013 by Kheldar Link to comment Share on other sites More sharing options...
+Graham Posted April 22, 2013 Share Posted April 22, 2013 I like that Stephen. I bet you are glad to finally get something in the bin. I am really looking forward to seeing what you can produce with that set up. Onward and upward Maxim permitting :lol: Link to comment Share on other sites More sharing options...
Guest peter shah Posted April 22, 2013 Share Posted April 22, 2013 super work lovely and crisp Link to comment Share on other sites More sharing options...
Daz Type-R Posted April 22, 2013 Share Posted April 22, 2013 Very nice. Where is the shot of the satallite going right through the core? The accuracy was uncanny! Link to comment Share on other sites More sharing options...
Guest Kheldar Posted April 22, 2013 Share Posted April 22, 2013 Very nice. Where is the shot of the satallite going right through the core? The accuracy was uncanny! This might not be visible but we will give it a try ... Link to comment Share on other sites More sharing options...
Daz Type-R Posted April 22, 2013 Share Posted April 22, 2013 Ha ha. There it is. Link to comment Share on other sites More sharing options...
Sheila Posted April 22, 2013 Share Posted April 22, 2013 quick play but i cropped it Link to comment Share on other sites More sharing options...
Brantuk Posted April 22, 2013 Share Posted April 22, 2013 Smashing shot Stephen - shows how good the 81 is - very sharp and well defined indeed Link to comment Share on other sites More sharing options...
Guest Kheldar Posted April 22, 2013 Share Posted April 22, 2013 quick play but i cropped it full version please! Link to comment Share on other sites More sharing options...
Sheila Posted April 22, 2013 Share Posted April 22, 2013 you know i dont know how to post a full file image.... or do you mean the crop Link to comment Share on other sites More sharing options...
Guest Kheldar Posted April 22, 2013 Share Posted April 22, 2013 I meant the non cropped one as you did, thank you It's upside down Or is it mine that's upside down ... Link to comment Share on other sites More sharing options...
Astrocookie Posted April 22, 2013 Share Posted April 22, 2013 subs, flats and darks - I would not recommend adding bias into that Sorry my point was supposed to read don't use darks and bias at the same time Thanks Kheldar Link to comment Share on other sites More sharing options...
catman161 Posted April 22, 2013 Share Posted April 22, 2013 Stephen?! You were talking on Saturday like you had done a terrible job with the data! This is fantastic! Link to comment Share on other sites More sharing options...
Guest Kheldar Posted April 23, 2013 Share Posted April 23, 2013 Stephen?! You were talking on Saturday like you had done a terrible job with the data! This is fantastic! Thanks, but this is Friday's data - Saturday I was trying to get some colour for it but it wasn't to be Link to comment Share on other sites More sharing options...
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