Hemisphere:  Northern  ·  Contains:  Maia nebula  ·  Merope nebula  ·  NGC 1432  ·  NGC 1435  ·  The star 18Tau  ·  The star Atlas (27Tau)  ·  The star Celaeno (16Tau)  ·  The star Electra (17Tau)  ·  The star Merope (23Tau)  ·  The star Pleione (28Tau)  ·  The star Sterope I (21Tau)  ·  The star Taygeta (19Tau)  ·  The star ηTau
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M 45 - with deficiencies, 



    
        

            Peter
M 45 - with deficiencies
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M 45 - with deficiencies

Imaging telescopes or lenses: Takahashi TSA-120

Imaging cameras: Canon EOS 6D modified

Mounts: HEQ5

Guiding telescopes or lenses: Takahashi 7X50 Finder

Guiding cameras: Lacerta MGEN2

Focal reducers: Takahashi TOA-35RD 0.7x

Software: Pixinsight 1.8


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%


Basic astrometry details

Astrometry.net job: 947774

RA center: 3h 46' 34"

DEC center: +24° 14' 24"

Pixel scale: 1.434 arcsec/pixel

Orientation: -148.610 degrees

Field radius: 1.178 degrees


Resolution: 620x387

Description

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

Comments

Author

gucky
Peter
License: None (All rights reserved)
3000
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Revisions

  • M 45 - with deficiencies, 



    
        

            Peter
    Original
  • Final
    M 45 - with deficiencies, 



    
        

            Peter
    B

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M 45 - with deficiencies, 



    
        

            Peter

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