Markarian's Chain and Surroundings - Virgo

Imaged from Nova Scotia, Winter 2020

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LRGB Combination
Data
Altitude at culmination 58°
Airmass Value (sec z) 1.2
Taking Camera SBIG STL-11002XM Nova Scotia winter 2020, ~mag 6.4 - @-20C
Imaging OTA Takahashi FSQ106 with QE reducer
Equivalent focal length and ratio 385mm f/3.6
Mount Astro-Physics 1600GTO
Guiding PHD2/MMOAG/Lodestar X2
LRGB Combination.Total Integration Time 19hrs 35mins L89X5 min, R48X5 min, G-48X5 min, B50X5 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
Reprocessed Jan 2023 PixInsight, Affinity Photo v.2.03

Large Field of View

Annotated

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