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Contains:  M 1, Crab nebula, NGC 1952
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Crab Nebula M1

Technical card

Resolution: 1713x1258

Dates:Feb. 5, 2018Feb. 6, 2018Feb. 13, 2018Feb. 14, 2018

Frames:
Baader Planetarium Ha 36mm 7nm: 32x900" -20C bin 1x1
Baader O III 8.5nm: 30x900" bin 1x1

Integration: 15.5 hours

Darks: ~17

Flats: ~37

Bias: ~159

Avg. Moon age: 24.18 days

Avg. Moon phase: 35.01%

Bortle Dark-Sky Scale: 7.00

Astrometry.net job: 1937930

RA center: 83.635 degrees

DEC center: 22.010 degrees

Pixel scale: 0.781 arcsec/pixel

Orientation: 1.380 degrees

Field radius: 0.230 degrees

Description

Date: 05.,06.,13.,14.02.2018
Location: Nuremberg (My Frontyard)
Telescope: Orion UK 10"
Corrector: Gyulai GPU
Camera: Atik 383L+ at -20°C
integration time: HaOIII 480:450min
Guiding: Ts Off Axis Guider and M-Gen ll
Processing: DSS, Fitswork, Photo Shop CS6

R= Ha
G = OIII+50%Ha
B= OIII

Comments

Author

Chillspeedy
Stefan Westphal
License: None (All rights reserved)
4901
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Revisions

B

Full Frame

Sky plot

Sky plot

Histogram

Crab Nebula M1, 





    
        

            Stefan Westphal

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Astrofreunde-Franken