dannybgoode Posted August 19, 2020 Share Posted August 19, 2020 OK there are some artefacts that need dealing with and the core is a little blown but this is still an improvement on my past efforts so I am happy. Need to spend more time with the initial processing in PI I think but overall I'll take it. First time properly using KStars/EKOS and an RPi4 and it worked very well. Much prefer it to APT etc, much less faff to set up. Roughly 2 hours of LRGB - 20 mins each RG and an hour of L (minus the few frames I ditched). Could do with more RGB data but grabbed what I could whilst the clouds were away. Close in shot of M31 6 Link to comment Share on other sites More sharing options...
MarkAR Posted August 19, 2020 Share Posted August 19, 2020 Yup, that's close. Looks really good. Processing couldn't have been easy. 1 Link to comment Share on other sites More sharing options...
dannybgoode Posted August 19, 2020 Author Share Posted August 19, 2020 10 minutes ago, MarkAR said: Yup, that's close. Looks really good. Processing couldn't have been easy. It wasn't and I am sure there is a fair bit more detail in there. Only really undertook the basic steps in PI and I imagine I could do a lot better with a bit more knowledge - slowly working my way through 'The Book' though and will revisit this and hopefully add some more RGB data as wel. Link to comment Share on other sites More sharing options...
MarkAR Posted August 19, 2020 Share Posted August 19, 2020 If thats just the basics then with more data and a more in depth process it's going to be a beaut. 1 Link to comment Share on other sites More sharing options...
dannybgoode Posted August 19, 2020 Author Share Posted August 19, 2020 Just now, MarkAR said: If thats just the basics then with more data and a more in depth process it's going to be a beaut. Just the initial calibration, cosCor, star align and stacking in PI. I did them dump it into Topaz DeNoise, DxO PhotoLabs, Lightroom and PS to faff about with but I need to do more with the PI tools before dumping it into other packages I think to tease the detail out a bit more 1 Link to comment Share on other sites More sharing options...
Datalord Posted August 19, 2020 Share Posted August 19, 2020 Very close indeed! What scope/camera is this? 1 Link to comment Share on other sites More sharing options...
dannybgoode Posted August 19, 2020 Author Share Posted August 19, 2020 54 minutes ago, Datalord said: Very close indeed! What scope/camera is this? TMB Optical (a proper Thomas Back one ) 105/650 with a Starlight Xpress Trius SX674 mono CCD, SX filter wheel and Baader filters. Mount is an SW AZ EQ6 GT. Scope has a monster manual focuser on it at the moment - I want a motorised unit but am not going to modify the scope to take one so need to find something that works. Have a few options lined up. So this was just focussed with a WO clear mask manually. 1 Link to comment Share on other sites More sharing options...
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