Hemisphere:  Northern  ·  Constellation: Triangulum (Tri)  ·  Contains:  M 33  ·  NGC 598  ·  Triangulum galaxy
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M33 in RGB,Ha,OIII & SII, 



    
        

            Mike Oates
M33 in RGB,Ha,OIII & SII
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M33 in RGB,Ha,OIII & SII

Getting plate-solving status, please wait...
M33 in RGB,Ha,OIII & SII, 



    
        

            Mike Oates
M33 in RGB,Ha,OIII & SII
Powered byPixInsight

M33 in RGB,Ha,OIII & SII

Acquisition details

Frames:
Astrodon 3nm OIII: 42×1700(19h 50′)
Astrodon 3nm SII: 29×2007(16h 10′ 3″)
Blue: 44×586(7h 9′ 44″) bin 1×1
Green: 47×600(7h 50′) bin 1×1
Ha 3nm: 45×907(11h 20′ 15″) bin 1×1
Red: 51×553(7h 50′ 3″) bin 1×1
Integration:
70h 10′ 5″

Basic astrometry details

Astrometry.net job: 1489712

RA center: 01h33m47s.0

DEC center: +30°3733

Pixel scale: 1.078 arcsec/pixel

Orientation: 359.978 degrees

Field radius: 0.889 degrees

Resolution: 4528x3840

File size: 6.1 MB

Locations: The Hills Observatory, Manchester, United Kingdom

Data source: Backyard

Description

An image I would never have thought possible from my light polluted Manchester UK garden. I also included OIII & SII data to see this galaxy in a different light to those normally seen.

I have given the average sub exposure times above as they varied a bit. The average SQM-L for the whole 2 year period was 18.6 and never got better than 18.98 which is very rare. So I hope this gives some inspiration to those who image from poor sites to give it a go.

Comments

Revisions

  • M33 in RGB,Ha,OIII & SII, 



    
        

            Mike Oates
    Original
  • Final
    M33 in RGB,Ha,OIII & SII, 



    
        

            Mike Oates
    B

B

Description: Added frame and details

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M33 in RGB,Ha,OIII & SII, 



    
        

            Mike Oates