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Contains:  Merope nebula, NGC 1435, Maia nebula, NGC 1432, The star Pleione (28Tau), The star Atlas (27Tau), The star ηTau, The star Merope (23Tau), The star Sterope I (21Tau), The star Taygeta (19Tau), The star 18Tau, The star Electra (17Tau), The star Celaeno (16Tau)
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M45 / Pleiades RGB with Samyang 135 / ASI183MM, 





    
        

            Ben
M45 / Pleiades RGB with Samyang 135 / ASI183MM

M45 / Pleiades RGB with Samyang 135 / ASI183MM

Technical card

Imaging telescope or lens:Samyang 135mm f/2

Imaging camera:ZWO ASI183MM Pro

Mount:Sky-Watcher AZ-GTi

Guiding telescope or lens:No name 30 mm guidescope

Guiding camera:datyson T7c

Filters:Baader B 1.25'' FilterBaader G 1.25'' FilterBaader R 1.25'' Filter

Resolution: 2659x1891

Dates:Oct. 1, 2019

Frames:
Baader B 1.25'' Filter: 8x180" (gain: 53.00) -15C
Baader G 1.25'' Filter: 34x180" (gain: 53.00) -15C
Baader R 1.25'' Filter: 33x180" (gain: 53.00) -15C

Integration: 3.8 hours

Darks: ~40

Flats: ~40

Flat darks: ~40

Avg. Moon age: 3.11 days

Avg. Moon phase: 10.57%

Bortle Dark-Sky Scale: 6.00

Astrometry.net job: 2964575

RA center: 56.582 degrees

DEC center: 24.069 degrees

Pixel scale: 3.823 arcsec/pixel

Orientation: 29.028 degrees

Field radius: 1.733 degrees

Locations: Backyard, Saint-Orens de Gameville, France

Data source: Backyard

Comments

Author

netspoon
Ben
License: None (All rights reserved)
1320
Like

Revisions

  • M45 / Pleiades RGB with Samyang 135 / ASI183MM, 





    
        

            Ben
    Original
  • M45 / Pleiades RGB with Samyang 135 / ASI183MM, 





    
        

            Ben
    B
  • Final
    M45 / Pleiades RGB with Samyang 135 / ASI183MM, 





    
        

            Ben
    C

B

+ color noise reduction + a bit sharpness

C

Reprocessed softer

Sky plot

Sky plot

Histogram

M45 / Pleiades RGB with Samyang 135 / ASI183MM, 





    
        

            Ben

In these public groups

Samyang 135 f/2