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Getting plate-solving status, please wait...
The Trifid and Lagoon nebulas, 



    
        

            Cédric Champeau
Powered byPixInsight

The Trifid and Lagoon nebulas

Getting plate-solving status, please wait...
The Trifid and Lagoon nebulas, 



    
        

            Cédric Champeau
Powered byPixInsight

The Trifid and Lagoon nebulas

Acquisition details

Dates:
May 30, 2022
Frames:
60×60(1h)
Integration:
1h
Avg. Moon age:
0.02 days
Avg. Moon phase:
0.00%

RA center: 18h03m31s.11

DEC center: -23°4055.10

Pixel scale: 1.497 arcsec/pixel

Orientation: -11.682 degrees

Field radius: 2.366 degrees

WCS transformation: thin plate spline

More info:Open 

Resolution: 9480x6280

File size: 6.9 MB

Data source: Backyard

Description

The beautiful Trifid and Lagoon nebulas. It's been a long time since I tried to shoot those, but where I live they are pretty low on the horizon, so I don't have so many occasions to capture them. I leveraged some good weather to do it, despite them being very low (18 degrees). I didn't notice that one of my Hyperstar collimation screws wasn't tight, so collimation moved during the night, which has this ugly artifact effect on stars.

Anyway, I'm quite happy with this image!

Comments

Revisions

  • The Trifid and Lagoon nebulas, 



    
        

            Cédric Champeau
    Original
  • Final
    The Trifid and Lagoon nebulas, 



    
        

            Cédric Champeau
    B

Sky plot

Sky plot

Histogram

The Trifid and Lagoon nebulas, 



    
        

            Cédric Champeau