cbrunfranc

I'm not an expert but from what I have read you do not need to have a perfect focus for flat frame. I do have also an autofocus and I only do flat frame at the beginning with a "rought" focus and the calibration is great Christophe -BF-

If you have Synology NAS - You could use Cloud Station to synchronize between your miniPC and NAS, and let NINA copy the file on the miniPC At least it is more robust, as if there any issue on the connection between your miniPc and the NAS you will not lost your image. I guess it is a wifi connection so more prone to error.

Thanks you @assouptro !

M27 - Porte des Lilas@Paris Equipment : TS 72/432 + ASI 1600MM PRO + GEM45 Filter : Antlia 3nm Ha + O3 Astrobin : https://astrob.in/6naasa/0/ Christophe -BF-

M2 - Porte des Lilas@Paris Equipment : TS 72/432 + ASI 1600MM PRO + GEM45 Filter : Optolong L-PRO Astrobin : https://astrob.in/1u796z/0/ Christophe -BF-

NGC 6820 taken from "Porte des Lilas" at Paris, France Equipment : TS 72/432 + ASI 1600MM PRO + GEM45 Filter : Antlia Ha 3nm Astrobin : https://astrob.in/hkkkw1/0/ Christophe -BF-

Thanks @glafnazur I hope I can add some colors with S & O filters next year. But agree it is still nice like that !

SH 2-87 and SH 2-88 - Porte des Lilas@Paris Equipment : TS 72/432 + ASI 1600MM PRO + GEM45 Filter : Antlia Ha 3nm Astrobin : https://astrob.in/osnk0j/0/ Christophe -BF-

M15 - The Great Pegasus Cluster - Porte des Lilas@Paris Equipment : TS 72/432 + ASI 1600MM PRO + GEM45 Filter : Optolong LPRO Astrobin : https://www.astrobin.com/l9a40d/ Christophe -BF-

NGC 6960 + SH 2-103 taken from "La Porte des Lilas" at Paris, France Equipment : TS 72/432 + ASI 1600MM PRO + GEM45 Filter : Antlia Ha 3nm Astrobin : https://www.astrobin.com/amfoln/0/ Christophe -BF-

First DSO image (actually the 2nd one but the first one was taken several years ago) without flattener (as you can see with the elongated stars and only in Halpha) https://astrob.in/cqikb9/0/ Christophe -BF-