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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, 





    
        

            Liu Zhuokai
M45 Pleiades

M45 Pleiades

Technical card

Resolution: 3012x2226

Dates:Oct. 27, 2019Nov. 1, 2019Nov. 2, 2019Nov. 3, 2019

Frames:
Optolong B 36mm: 32x300" bin 1x1
Optolong G 36mm: 23x300" bin 1x1
Optolong L 36mm: 65x300" -30C bin 1x1
Optolong R 36mm: 23x300" bin 1x1

Integration: 11.9 hours

Darks: ~15

Flats: ~15

Bias: ~100

Avg. Moon age: 11.38 days

Avg. Moon phase: 23.80%

Bortle Dark-Sky Scale: 3.00

Mean FWHM: 1.90

Astrometry.net job: 3031837

RA center: 56.732 degrees

DEC center: 24.103 degrees

Pixel scale: 2.726 arcsec/pixel

Orientation: 90.073 degrees

Field radius: 1.418 degrees

Data source: Own remote observatory

Comments

Author

rarahaha2
Liu Zhuokai
License: None (All rights reserved)
1053
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M45 Pleiades, 





    
        

            Liu Zhuokai