NGC 6888Scope: Stellarvue SV80ST 80mm F/6 Apo Triplet Camera: Atik 314L+ CCD Filter Wheel: Starlight Xpress Mini Filter Wheel w/ Integrated OAG Filters: Orion 1.25" RGB, Astrodon 1.25" Tru-Balance 3nm Ha and OIII Guide Camera: QHY5L-II Mount: Losmandy G11 Software: PHD2, Sequence Generator Pro, Pixinsight, Stellarium Integration: 32 x 300" R, 38 x 300" G, 31 x 300" B, 17 x 900" Ha, 20 x 900" OIII - 17h 40m total Flats x 50 / filter Master Dark @ 30 frames Master Bias @ 200 frames All processing in PixInsight
This one was a real challenge, and frankly I’m not terribly happy with it. Never really did get the balance of OIII vs Ha the way I wanted it, and good masking to protect stars and fainter nebula during processing eluded me.
Frankly, after taking 2+ months to gather all the data, i was about done with this sucker. 🙂
Linear_integrations if you wish to play.