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Contains:  NGC 3628, M 66, NGC 3627, M 65, NGC 3623
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Leo Triplet (LRGB), 





    
        

            Kees Scherer
Leo Triplet (LRGB)

Leo Triplet (LRGB)

Technical card

Resolution: 2237x1750

Dates:Jan. 19, 2018Feb. 22, 2018

Frames:
B: 36x600" (gain: 1.00) -20C bin 1x1
G: 37x600" (gain: 1.00) -20C
Hutech IDAS 2" LPS-P2: 91x600" (gain: 1.00) -20C
R: 37x600" (gain: 1.00) -20C

Integration: 33.5 hours

Darks: ~50

Flats: ~26

Bias: ~150

Avg. Moon age: 4.33 days

Avg. Moon phase: 22.96%

Astrometry.net job: 2052571

RA center: 170.102 degrees

DEC center: 13.326 degrees

Pixel scale: 2.226 arcsec/pixel

Orientation: 359.534 degrees

Field radius: 0.878 degrees

Locations: Knight Observatory,Quinta Castelo Novo, Serra de Tomar, Portugal

Data source: Backyard

Description

Imaged on: 16,17,20,21,25,26,30 apr2017+1,2 may, 2017 + 15,16,18,19/jan 2018+ 10,11,17,18,20,21,22 feb 2018. During 20 nights total

Comments

Author

keesscherer
Kees Scherer
License: Attribution Creative Commons
1771
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Revisions

  • Final
    Leo Triplet (LRGB), 





    
        

            Kees Scherer
    Original
  • Leo Triplet (LRGB), 





    
        

            Kees Scherer
    B
  • Leo Triplet (LRGB), 





    
        

            Kees Scherer
    C

B

Annotated

Sky plot

Sky plot

Histogram

Leo Triplet (LRGB), 





    
        

            Kees Scherer

In these public groups

Cloudy Nights