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wingeing Pom

M45 - the whole damn lot!!

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In going through all this old data I found M45 data taken over 3 days and totalling 21 hours. So I put the whole lot together in Maxim and this is the result. Once again it's the Sky90 array and the M26C OSC CCDs.

Greg

 

m45_combine_3dates_21hours_Forums.jpg

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It is in fact 30-hours of exposure time as all 4 datasets were 40-minute subs. I still can't find those extra 6 x 1-hour subs so maybe I just dreamt it? Anyway - here's a fractionally better reprocess.

Greg

 

 

m45_Sky90_all4datasets_30hours_Forums.jpg

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My last revisit to this one for a while now. As per Noel Carboni's advice I went much lighter on the flattening and I also applied ZERO noise reduction. After all, with 30-hours of data you really shouldn't need noise reduction.

Greg

 

m45_Sky90_30hours_Definitive_GJP_Version_Forums.jpg

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