Hemisphere:  Northern  ·  Contains:  Bow-Tie nebula  ·  NGC 40  ·  NGC40  ·  PK120+09.1
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NGC 40, 



    
        

            Peter Goodhew
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NGC 40

Imaging telescopes or lenses: APM Telescopes TMB - LZOS Apo refractor 152/1200

Imaging cameras: QSI 6120wsg-8

Mounts: 10Micron GM2000HPS II

Guiding cameras: Starlight Xpress Lodestar Autoguider X2

Filters: Astrodon Red  ·  Astrodon Green  ·  Astrodon Lum  ·  Astrodon Blue  ·  Astrodon OIII 3 nm  ·  Astrodon 5nm H-Alpha filter


Frames:
Astrodon 5nm H-Alpha filter: 55x300" bin 1x1
Astrodon Blue: 17x300" bin 1x1
Astrodon Green: 18x300" bin 1x1
Astrodon Lum: 19x300" bin 1x1
Astrodon OIII 3 nm: 29x300" bin 1x1
Astrodon Red: 17x300" bin 1x1

Integration: 12.9 hours


Astrometry.net job: 4134571

RA center: 0h 12' 59"

DEC center: +72° 31' 27"

Pixel scale: 0.267 arcsec/pixel

Orientation: -3.437 degrees

Field radius: 0.077 degrees


Resolution: 1486x1443

Locations: e-Eye, Fregenal de la Sierra, Extramadura, Spain

Data source: Own remote observatory

Remote source: e-EyE Extremadura

Description

Another tiny (56 arc sec), bright planetary nebula in Cepheus that I can capture during full moon. The Ha signal is much stronger than OIII, so the OIII emission appears as pink rather than blue-green.

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Author

PeterGoodhew
Peter Goodhew
License: None (All rights reserved)
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    NGC 40, 



    
        

            Peter Goodhew
    Original
    NGC 40, 



    
        

            Peter Goodhew
    B

B

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NGC 40, 



    
        

            Peter Goodhew

In these public groups

Entre Encinas y Estrellas (e-EyE)