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Contains:  Triangulum galaxy, M 33, NGC 598
Getting plate-solving status, please wait...
M33 Triangulum galaxy, 





    
        

            Francesco
M33 Triangulum galaxy

M33 Triangulum galaxy

Technical card

Resolution: 5555x3761

Dates:Feb. 10, 2019Nov. 29, 2019

Frames:
15x120" bin 1x1
83x120" (gain: 200.00) -10C bin 1x1

Integration: 3.3 hours

Darks: ~26

Flats: ~26

Avg. Moon age: 4.01 days

Avg. Moon phase: 17.92%

Bortle Dark-Sky Scale: 5.00

Temperature: -5.00

Astrometry.net job: 3114752

RA center: 1h 33' 50"

DEC center: +30° 39' 39"

Pixel scale: 0.985 arcsec/pixel

Orientation: 16.925 degrees

Field radius: 0.918

Locations: Home, Gothenburg, Sweden

Data source: Backyard

Description

I just could take 15 frames before the fog ended the imaging session .
Update 29-11-2019. Same weather like last time, but I got enough time to take 90 frames. and of them 83 were usable. Unfortunately I got a nasty gradient, hard to remove even in Pixinsight. To collect the frames I used N.I.N.A. this time (very good and interesting project).

Comments

Author

Clearskys
Francesco
License: None (All rights reserved)
2041
Like

Revisions

  • M33 Triangulum galaxy, 





    
        

            Francesco
    Original
  • M33 Triangulum galaxy, 





    
        

            Francesco
    B
  • M33 Triangulum galaxy, 





    
        

            Francesco
    C
  • M33 Triangulum galaxy, 





    
        

            Francesco
    D
  • Final
    M33 Triangulum galaxy, 





    
        

            Francesco
    E

B

Added more frames and added flats too.

C

Removed some more gradient and some green cast.

D

Darker background and removal av more green cast and reddish hue. But steel far from the best of my images. Too nasty gradient due to my neighbors lamps. and the glow of Gothenburg city.

E

Better color calibration.

Sky plot

Sky plot

Histogram

M33 Triangulum galaxy, 





    
        

            Francesco

In these public groups

ASI 071 mcc