Etoiles Wolf Rayet


 

Extrait de Wikipedia

3 Spectres synthétiques WR

Palacios A., Gebran M., Josselin E., Martins F., Plez B.,
Belmas M., Sanguillon M., Lèbre A.,
2010, A&A 516, A13
This research was achieved using the POLLUX database
http://pollux.graal.univ-montp2.fr
operated at LUPM (Université Montpellier - CNRS, France
with the support of the PNPS and INSU.

Observations par Christian Buil

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Spectres mesurés:

WR124, GSC 1586:411,HIP 94289
Magnitude: 11.16
Equatorial 2000: RA: 19h 11m 30.877s Dec: +16°51'38.159"
Spectral: WN...
Light years: 3294

Instrument: CN212 Newton/Alpy/Lodestar/Atik 314/GM1000

Observatoire: Castor

2018-07-30T20:21

Poses: 5*300 s, binning 1*1

WR124 by Hubble

Les 3 spectres en rouge en dessous ont été obtenues avec le Mt. Hopkins Whipple Observatory 60" Telescope

WR133

Instrument: CN212 Newton/Alpy/Lodestar/Atik 460/GM1000

Observatoire: Castor

2015-06-21T22:09:45

EXPTIME: 209 s

Poses: 2*100 s, binning 2*2

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WR134

Instrument: CN212 Newton/Alpy/Lodestar/Atik 460/GM1000

Observatoire: Castor

2015-06-21T21:57:12

EXPTIME: 426 s

Poses: 4*100 secondes, binning 2*2

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WR135

Instrument: CN212 Newton/Alpy/Lodestar/Atik 460/GM1000

Observatoire: Castor

2015-06-21T21:38:19

EXPTIME: 536 s

Poses: 5*100 s, binning 2*2

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WR136

Instrument: CN212 Newton/Alpy/Lodestar/Atik 460/GM1000

Observatoire: Castor

2015-06-21T21:18:40

EXPTIME: 336 s

Poses: 5*60 s, binning 2*2

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WR137

Instrument: CN212 Newton/Alpy/Lodestar/Atik 460/GM1000

Observatoire: Castor

2015-02015-06-21T21:28

EXPTIME: 334 s

Poses: 5*60 s, binning 2*2

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WR140

Instrument: CN212 Newton/Alpy/Lodestar/Atik 460/GM1000

Observatoire: Castor

2015-06-21T20:48:23

EXPTIME: 334 s

Poses: 5*60 s, binning 2*2

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Etoile de ref.: HD193369

Instrument: CN212 Newton/Alpy/Lodestar/Atik 460/GM1000

Observatoire: Castor

2015-06-21T21:04:38

EXPTIME: 128s

Poses: 2*60 s, binning 2*2

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GCVS EZ CMa


RA (2000.0): 06h 54m 13.0s
Dec (2000.0): -23° 55' 42"
Maximum Mag.: 6,7100
Minimum Mag.: 6,9500
Period: 3,7630
Spectral Type: WN5

Instrument: TS Newton 250/4, Alpy, Atik 460, Autoguider: Lodestar

Observatoire: Castor

Temps de pose: 8*50 s

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