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Contains:  M 1, NGC 1952
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Crab Nebula (Messier 1), 



    
        

            Henning Schmidt
Crab Nebula (Messier 1)
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Crab Nebula (Messier 1)

Technical card


Dates:Jan. 28, 2017March 29, 2020

Frames:
Baader Planetarium H 1.25", Ha 7nm: 13x600" (gain: 20.00) -40C
Hutech IDAS 1.25" LPS P2: 27x300" ISO800 -25C

Integration: 4.4 hours

Darks: ~100

Bias: ~200

Avg. Moon age: 2.53 days

Avg. Moon phase: 11.17%


Basic astrometry details

Astrometry.net job: 3495660

RA center: 5h 34' 33"

DEC center: +22° 0' 57"

Pixel scale: 0.568 arcsec/pixel

Orientation: 20.242 degrees

Field radius: 0.130 degrees


Resolution: 1316x986

Locations: Home observatory, Rostock, Mecklenburg-Vorpommern, Germany

Data source: Backyard

Description

Crab Nebula (Messier 1), Composite with Halpha (Celestron C14, QHY 183M, 13x 600 sec, Gain 20, Offset 30, cooled: -40°C) from 29.03.2020 and RGB (Meade LX200 12”, Canon EOS 700Da cooled, 27x 300 sec, ISO 800, cooled: -25°C) from 28.01.2017.

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Author

HenningSchmidt
Henning Schmidt
License: None (All rights reserved)
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Crab Nebula (Messier 1), 



    
        

            Henning Schmidt