Celestial hemisphere:  Northern  ·  Constellation: Cygnus (Cyg)  ·  Contains:  PK077+14.1
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Abell 61, 



    
        

            Peter Goodhew
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Getting plate-solving status, please wait...
Abell 61, 



    
        

            Peter Goodhew
Powered byPixInsight

Acquisition details

Frames:
Astrodon 5nm H-Alpha filter: 21×1800(10h 30′) bin 3×3
Astrodon Blue: 15×600(2h 30′) bin 1×1
Astrodon OIII 3 nm: 34×1800(17h) bin 3×3
Green: 13×600(2h 10′) bin 1×1
Lum: 31×600(5h 10′) bin 1×1
Red: 13×600(2h 10′) bin 1×1
Integration:
39h 30′

RA center: 19h19m14s.445

DEC center: +46°1508.82

Pixel scale: 0.533 arcsec/pixel

Orientation: -1.066 degrees

Field radius: 0.315 degrees

More info:Open 

Resolution: 3486x2429

File size: 575.2 KB

Data source: Own remote observatory

Remote source: e-EyE Extremadura

Description

A rarely-imaged planetary nebula in the constellation of Cygnus. It is expanding at 30 km/s.

Also known as PLN 77+14.7

It's very faint (surface magnitude 26.6 mag/sq") hence the Ha and OIII were captured at bin 3x3 and 1800s.

Comments

Revisions

  • Abell 61, 



    
        

            Peter Goodhew
    Original
  • Abell 61, 



    
        

            Peter Goodhew
    B
  • Final
    Abell 61, 



    
        

            Peter Goodhew
    C

B

Description: Increased structure in the nebula, and reduced star saturation

Uploaded: ...

C

Description: Star colour balance

Uploaded: ...

Sky plot

Sky plot

Histogram

Abell 61, 



    
        

            Peter Goodhew

In these public groups

Planetary Nebulae