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Contains:  Bode's Galaxy, Cigar Galaxy, M 81, M 82, NGC 3031, NGC 3034, NGC 3077
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M81 & M82 with IFN (data shared by Oscar), 


            Marco Favro
M81 & M82 with IFN (data shared by Oscar)
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M81 & M82 with IFN (data shared by Oscar)

Technical card

Dates:Dec. 28, 2019Dec. 30, 2019Jan. 1, 2020

Astrodon B Gen.2 E-series: 11x600" -30C bin 1x1
Astrodon G Gen.2 E-series: 12x600" -30C bin 1x1
Astrodon L Gen.2 E-series: 35x600" -30C bin 1x1
Astrodon R Gen.2 E-series: 13x600" -30C bin 1x1

Integration: 11.8 hours

Darks: ~30

Flats: ~23

Bias: ~100

Avg. Moon age: 4.07 days

Avg. Moon phase: 19.19%

Bortle Dark-Sky Scale: 2.00

Basic astrometry details job: 3389343

RA center: 9h 54' 30"

DEC center: +69° 27' 3"

Pixel scale: 2.330 arcsec/pixel

Orientation: 270.148 degrees

Field radius: 1.821 degrees

Resolution: 4404x3504

Data source: Own remote observatory

Remote source: Non-commercial independent facility


Data shared from my friend Oscar Cattina acquired in his remote observatory located in Manciano (GR) Italy. Instrument was a FSQ106 EDX telescope with a CCD Moravian G3-16200, Astrodon filters on 10Micron GM 2000 HPS-II mount.
Here the facebook page of his observatory:



Marco Favro
License: None (All rights reserved)

Sky plot

Sky plot


M81 & M82 with IFN (data shared by Oscar), 


            Marco Favro

In these public groups

Imagers of Italy