Contains:M 67, NGC 2682
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Messier 67, 




    

        Frank Schmitz
Messier 67

Messier 67

Technical card

Resolution: 4704x3873

Dates: Feb. 7, 2018Feb. 12, 2018

Frames:
Baader Planetarium L 31mm: 30x180" (gain: 139.00) -20C bin 1x1
Baader Planetarium RGB 31mm: 90x60" (gain: 139.00) -20C bin 1x1

Integration: 3.0 hours

Darks: ~50

Flats: ~25

Bias: ~100

Avg. Moon age: 24.22 days

Avg. Moon phase: 31.03%

Bortle Dark-Sky Scale: 5.00

Temperature: -4.00

Astrometry.net job: 1927056

RA center: 132.797 degrees

DEC center: 11.829 degrees

Pixel scale: 1.251 arcsec/pixel

Orientation: 271.773 degrees

Field radius: 1.059 degrees

Locations: Home, Odenthal, Deutschland, Germany

Data source: Unknown

Description

Here's my attempt on M67. Not sure what you can do to improve open clusters actually, did a little bit of sharpening and made the stars less crunchy. Open for comments, I love starfields like these but I am never quite satisfied with my results ...

Comments

Author

zishor
Frank Schmitz
License: None (All rights reserved)
1250
Like

Revisions

  • Messier 67, 




    

        Frank Schmitz
    Original
  • Messier 67, 




    

        Frank Schmitz
    B
  • Final
    Messier 67, 




    

        Frank Schmitz
    C

B

Crispier editing ... didn't like the flat background and the blurry stars

C

Added Lum to get crispier stars

Sky plot

Sky plot

Histogram

Messier 67, 




    

        Frank Schmitz