Popular Post +Graham Posted September 22, 2018 Popular Post Share Posted September 22, 2018 Finally managed to get the SII data I needed to complete this last night. Taken with the GT 81 on the AZ EQ 6 Pro mount. Atik 414 EX with 0.8 reducer/flattener Astronimk's 6nm filters -- HA, OIII and SII HA 33 subs at 600 seconds OIII 51 subs at 600 seconds SII 21 subs at 600 seconds Total time 17.5 hours of data. Captured and stacked in Maxim Processed in PS 6 Click on the image a couple of times for full res. Bassinghamobservatory, +Derbyshire Dave, Alec and 5 others 8 Link to comment Share on other sites More sharing options...
Sheila Posted September 22, 2018 Share Posted September 22, 2018 (edited) Nice but should there not be some red in there, not sure cant remember when i did it. It would be the Sii in hubble. Is there not much data for Sii, Very nice data ? Edited September 22, 2018 by Sheila +Graham 1 Link to comment Share on other sites More sharing options...
Tweedledee Posted September 22, 2018 Share Posted September 22, 2018 That's a mammoth pic. ? I like the colours, they are a bit different. ? +Graham 1 Link to comment Share on other sites More sharing options...
BAZ Posted September 22, 2018 Share Posted September 22, 2018 That's almost 3D, a great image mate. +Graham 1 Link to comment Share on other sites More sharing options...
+RonC Posted September 22, 2018 Share Posted September 22, 2018 That's a great image Graham, possible POTM I think!! ? +Graham 1 Link to comment Share on other sites More sharing options...
+Graham Posted September 22, 2018 Author Share Posted September 22, 2018 (edited) 2 hours ago, Sheila said: Nice but should there not be some red in there, not sure cant remember when i did it. It would be the Sii in hubble. Is there not much data for Sii, Very nice data ? There is a bit of red but the SII is pretty faint, probably something to do with the moon last night . I backed it off into the purple end of the spectrum to make the stars look better. Without the adjustment the stars have a Magenta colour to them which I did not like. Edited September 22, 2018 by Graham Sheila and +RonC 2 Link to comment Share on other sites More sharing options...
+Derbyshire Dave Posted September 27, 2018 Share Posted September 27, 2018 That’s really wonderful Graham, one of those pictures that just show you the mind-boggling size of what is out there. +Graham 1 Link to comment Share on other sites More sharing options...
+Graham Posted September 27, 2018 Author Share Posted September 27, 2018 Thank you Dave Link to comment Share on other sites More sharing options...
Peter Shah Posted September 29, 2018 Share Posted September 29, 2018 very nicely processed +Graham 1 Link to comment Share on other sites More sharing options...
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