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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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M 45 - with deficiencies, 





    
        

            Peter
M 45 - with deficiencies

M 45 - with deficiencies

Technical card

Imaging telescope or lens:Takahashi TSA-120

Imaging camera:Canon EOS 6D modified

Mount:HEQ5

Guiding telescope or lens:Takahashi 7X50 Finder

Guiding camera:Lacerta MGEN2

Focal reducer:Takahashi TOA-35RD 0.7x

Software:Pixinsight 1.8

Resolution: 5018x3136

Dates:Dec. 1, 2015Dec. 2, 2015Feb. 5, 2016

Frames: 42x600" ISO400

Integration: 7.0 hours

Avg. Moon age: 22.70 days

Avg. Moon phase: 45.76%

Astrometry.net job: 947774

RA center: 56.645 degrees

DEC center: 24.240 degrees

Pixel scale: 1.434 arcsec/pixel

Orientation: -148.610 degrees

Field radius: 1.178 degrees

Description

decollimated - pinched optics - spacers intruding the lightpath? - What's your guess?

Comments

Author

gucky
Peter
License: None (All rights reserved)
2910
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Revisions

  • M 45 - with deficiencies, 





    
        

            Peter
    Original
  • Final
    M 45 - with deficiencies, 





    
        

            Peter
    B

Sky plot

Sky plot

Histogram

M 45 - with deficiencies, 





    
        

            Peter

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