The Field of NGC 4111 in Canes Venatici
Imaged from Nova Scotia, Spring 2024
RGB Combination
Annotated Image
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Data
Altitude at culmination 89°
Minimum Airmass Value (sec z) 1.0
Taking Camera SBIG STL-11002XM
Nova Scotia spring 2024, skies~mag 6.4 - CCD sensor @-20C
Imaging OTA
AGO 14.5" iDK
Equivalent focal length and ratio
2465mm f/6.7
Mount
Astro-Physics 1600GTO
Guiding
PHD2/ONAG XM/Ultrastar
LRGB Integration Time 6hrs
R12X10 min, G-9X10 min, B15X10 min-Astrodon Gen 2 I series Filters. Binned 1X1
Acquisition
Main Sequence Software-Sequence Generator Pro
Calibration and Stacking
Darks, Flats and Bias - Stacked and calibrated with PixInsight
Processed Apr 2024
PixInsight, Affinity Photo v.2.4.2 and Bob Franke's CCDBand-Aid