Hemisphere:  Northern  ·  Constellation: Taurus (Tau)  ·  Contains:  M 1  ·  NGC 1952
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M1 - Crab Nebula - RGB-HaOIII, 



    
        

            Victor Van Puyenbroeck
M1 - Crab Nebula - RGB-HaOIII
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M1 - Crab Nebula - RGB-HaOIII

Technical card

Imaging telescopes or lenses: Teleskop-Service ONTC 8" f/4 Newton

Imaging cameras: ZWO ASI1600MM-Cool

Mounts: Sky-Watcher EQ6-R Pro

Guiding telescopes or lenses: Teleskop-Service ONTC 8" f/4 Newton

Guiding cameras: ZWO ASI120MM

Focal reducers: TS-Optics Coma Corrector GPU

Software: PHD2  ·  PixInsight

Accessory: ZWO Off Axis Guider  ·  ZWO EFW 8x31mm


Dates:March 22, 2020March 23, 2020

Frames:
Astrodon Blue Tru-Balance E-Series Gen 2: 12x300" (gain: 74.00) -15C bin 1x1
Astrodon Green Tru-Balance E-Series Gen 2: 12x300" (gain: 74.00) -15C bin 1x1
Astrodon Red Tru-Balance E-Series Gen 2: 12x300" (gain: 74.00) -15C bin 1x1
Astrodon Tru-Balance 1.25" 3nm HA: 15x300" (gain: 200.00) -15C bin 1x1
Astrodon Tru-Balance 1.25" 3nm OIII: 15x300" (gain: 200.00) -15C bin 1x1

Integration: 5.5 hours

Darks: ~30

Flats: ~20

Bias: ~100

Avg. Moon age: 28.28 days

Avg. Moon phase: 1.97%

Bortle Dark-Sky Scale: 7.00


Basic astrometry details

Astrometry.net job: 3367945

RA center: 5h 34' 32"

DEC center: +22° 0' 57"

Pixel scale: 0.977 arcsec/pixel

Orientation: 91.249 degrees

Field radius: 0.339 degrees


Resolution: 2000x1500

Locations: Backyard, Herent, Belgium

Data source: Backyard

Description

Collected this data while waiting for the Leo Triplet to rise above my house. Sharpness is far from ideal, likely due to guide errors and low elevation of the target during capture.

Comments

Revisions

  • M1 - Crab Nebula - RGB-HaOIII, 



    
        

            Victor Van Puyenbroeck
    Original
  • Final
    M1 - Crab Nebula - RGB-HaOIII, 



    
        

            Victor Van Puyenbroeck
    F

F

Description: Used a different method to blend the narrow band data

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Sky plot

Sky plot

Histogram

M1 - Crab Nebula - RGB-HaOIII, 



    
        

            Victor Van Puyenbroeck