NGC 147 in Cassiopeia
Imaged from Nova Scotia, Summer 2022
LRGB Combination
| Data | |
|---|---|
| Altitude at culmination 86° | |
| Minimum Airmass Value (sec z) 1.0 | |
| Taking Camera SBIG STL-11002XM | Nova Scotia Summer 2022, skies ~mag 6.4 -sensor @-20C |
| Imaging OTA | AGO 14.5" iDK |
| Equivalent focal length and ratio | 2465mm @ f/6.7 |
| Mount | Astro-Physics 1600GTO |
| Guiding | PHD2/ONAG/Lodestar X-2 |
| LRGB Total Integration Time 10hrs 30min | L27x10m R12x10m, G12x10m, B12x10m, Astrodon Gen 2 I series Filters. All Binned 1X1 | Acquisition | Main Sequence Software-Sequence Generator Pro | Calibration and Stacking | Darks, Flats and Bias - Stacked and calibrated with PixInsight |
| Reprocessed Jan 2023 | PixInsight, Infinity Photo v2.03 and Bob Franke's CCDBand-Aid |
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