M101 - last night
Posted: 21 Jan 2023, 19:31
M101 - Jan 21 2023
10in Meade F10 OTA and a Starizona .63x SCT FR = F7 on a pier mounted CEM120
Orion SS Pro APSC 6MP OSC - 12 x 20min (1200sec) subs and 5 dark frames. No flats.
LR deconvolution, DDP and Gradient removal in lieu of flats. Minor cropping
Imaged, OAG FF autoguided, FF autofocused with Astroart 8SP3. Preprocessed, and processed with Astroart 8 SP4b. Sigma+Sum stacking 20 iterations of LR deconvolution and a DDP pass with a high pass filter. Gradient filter. There was some frost on the corrector plate at 6:30am.
10in Meade F10 OTA and a Starizona .63x SCT FR = F7 on a pier mounted CEM120
Orion SS Pro APSC 6MP OSC - 12 x 20min (1200sec) subs and 5 dark frames. No flats.
LR deconvolution, DDP and Gradient removal in lieu of flats. Minor cropping
Imaged, OAG FF autoguided, FF autofocused with Astroart 8SP3. Preprocessed, and processed with Astroart 8 SP4b. Sigma+Sum stacking 20 iterations of LR deconvolution and a DDP pass with a high pass filter. Gradient filter. There was some frost on the corrector plate at 6:30am.