alacant Posted September 13, 2021 Share Posted September 13, 2021 (edited) Hi everyone Still too hot to think here ATM and with the camera at over 30º, this was a battle between us and the noise, for our side by giving into taking more frames aided and abetted by hot but dry northerlies keeping the haze at bay. Thanks for looking and do post your dslr experiences with this little lot. 700d @ ISO800 ~4 hours Edited September 13, 2021 by alacant 19 Link to comment Share on other sites More sharing options...
smashing Posted September 13, 2021 Share Posted September 13, 2021 That has some superb detail well done...target bookmarked thanks 1 Link to comment Share on other sites More sharing options...
ollypenrice Posted September 13, 2021 Share Posted September 13, 2021 Stephan's Quintet also has an interesting history in astrophysics as one of Halton Arp's contoroversies... Olly Link to comment Share on other sites More sharing options...
gorann Posted September 13, 2021 Share Posted September 13, 2021 (edited) Nice, but for now and especially the future southern Europe must be cooled-camera territory😎 You clearly have the resolution - just need to get the S/N down. Edited September 13, 2021 by gorann Link to comment Share on other sites More sharing options...
alacant Posted September 14, 2021 Author Share Posted September 14, 2021 17 hours ago, gorann said: need to get the S/N down. Mmm. Take fewer frames perhaps? 1 Link to comment Share on other sites More sharing options...
wimvb Posted September 14, 2021 Share Posted September 14, 2021 6 hours ago, alacant said: Mmm. Take fewer frames perhaps? I think that Göran meant the S/N up, or noise down. It seems to me that you have hint of galactic dust in the background. What was your total integration time? Link to comment Share on other sites More sharing options...
gorann Posted September 14, 2021 Share Posted September 14, 2021 56 minutes ago, wimvb said: I think that Göran meant the S/N up, or noise down. It seems to me that you have hint of galactic dust in the background. What was your total integration time? Yes, that is what I meant! Sorry guys😉 Link to comment Share on other sites More sharing options...
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