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Contains:  M 3, NGC 5272
Getting plate-solving status, please wait...
M3 Globular Cluster, 





    
        

            Michael Caller
M3 Globular Cluster

M3 Globular Cluster

Technical card

Resolution: 4515x3125

Dates:May 12, 2019

Frames:
ZWO 36mm Blue Filter: 18x60" (gain: 75.00) -20C bin 1x1
ZWO 36mm Green Filter: 19x60" (gain: 75.00) -20C bin 1x1
ZWO 36mm Luminance Filter: 113x60" (gain: 75.00) -20C bin 1x1
ZWO 36mm Red Filter: 18x60" (gain: 75.00) -20C bin 1x1

Integration: 2.8 hours

Darks: ~50

Flats: ~50

Flat darks: ~50

Avg. Moon age: 7.88 days

Avg. Moon phase: 55.31%

Bortle Dark-Sky Scale: 5.00

Astrometry.net job: 2864342

RA center: 13h 42' 25"

DEC center: +28° 23' 16"

Pixel scale: 1.413 arcsec/pixel

Orientation: 270.533 degrees

Field radius: 1.077

Locations: Backyard, South Croydon, Surrey, United Kingdom

Data source: Backyard

Description

Im not to happy with this data , however its my first go at a cluster.

Also think I have dust on on my luminance filter that need cleaning off.

Think I'm going to try processing just using dark calibration frames and see what results I get.

Comments

Author

caller89
Michael Caller
License: None (All rights reserved)
450
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Revisions

  • M3 Globular Cluster, 





    
        

            Michael Caller
    Original
  • M3 Globular Cluster, 





    
        

            Michael Caller
    B
  • M3 Globular Cluster, 





    
        

            Michael Caller
    C
  • Final
    M3 Globular Cluster, 





    
        

            Michael Caller
    D

C

Added my own personal watermark

Sky plot

Sky plot

Histogram

M3 Globular Cluster, 





    
        

            Michael Caller