SYMBIOTIC STAR CI Cyg

Lastest update: October 26, 2011

This page shows spectra of symbiotic star CI Cyg which became major eruption since 2008 (see Munari et al. 2008, CBET 1487).
About CI Cyg : http://www.aavso.org/vsots_cicyg and http://www.astronomie-amateur.fr/feuilles/Spectroscopie/SyS/CI%20Cyg.html

Coordinates (2000.0) : R.A. = 19h50m11s.83, Decl. = +35°41''03".

 See also the ARAS CI Cyg compilation

August 8.854, 2010 observation

Instrument : Celestron 9 + LISA spectrograph (click here for technical informations) + QSI583 CCD camera
Observatory : Observatoire de Haute-Provence  (OHP spectrographic school)
Download the spectrum here : _cicyg_20100808_854.dat  /_cicyg_20100808_854.fit



Global view of August 9, 2010 spectra


Faint lines contrast enhanced.

August 25.848, 2010 observation

Instrument : Celestron 9 + eShel spectrograph (click here for technical details about échelle eShel spectrograph) + QSI532 CCD camera
Observatory : Castanet-Tolosan (France)
Download the spectrum here : _cicyg_20100825_848.dat  /_cicyg_20100825_848.fit


Global view of August 26, 2010 echelle spectrum.

 

Detail of August 26, 2010 echelle spectrum.


Detail of August 26, 2010 echelle spectrum. 


Detail of August 26, 2010 echelle spectrum.

August 30.845, 2010 observation

Instrument : Celestron 11 + eShel spectrograph (click here for technical details about échelle eShel spectrograph) + QSI532 CCD camera
Observatory : Castanet-Tolosan (France)
Download the spectrum here : _cicyg_20100830_845.dat  /_cicyg_20100830_845.fit 


 

September 3.843, 2010 observation

Instrument : Celestron 11 + eShel spectrograph (click here for technical details about échelle eShel spectrograph) + QSI532 CCD camera
Observatory : Castanet-Tolosan (France)
Download the spectrum here : _cicyg_20100903_843.dat  /_cicyg_20100903_843.fit 


 

September 5.824, 2010 observation

Instrument : Celestron 11 + eShel spectrograph + QSI532 CCD camera
Observatory : Castanet-Tolosan (France)
Download the spectrum here : _cicyg_20100905_824.dat  /_cicyg_20100905_824.fit 


 

September 10.821, 2010 observation

Instrument : Celestron 11 + eShel spectrograph + QSI532 CCD camera
Observatory : Castanet-Tolosan (France)
Download the spectrum here : _cicyg_20100910_821.dat  /_cicyg_20100910_821.fit 


 

September 14.806, 2010 observation

Instrument : Celestron 11 + eShel spectrograph + QSI532 CCD camera
Observatory : Castanet-Tolosan (France)
Download the spectrum here : _cicyg_20100914_806.dat  /_cicyg_20100914_806.fit 

September 21.791, 2010 observation

Instrument : Celestron 11 + eShel spectrograph + QSI532 CCD camera
Observatory : Castanet-Tolosan (France)
Download the spectrum here : _cicyg_20100921_791.dat  /_cicyg_20100921_791.fit 

October 14.784, 2010 observation

Instrument : Celestron 11 + eShel spectrograph + QSI532 CCD camera
Observatory : Castanet-Tolosan (France)
Download the spectrum here : _cicyg_20101014_784.dat  /_cicyg_20101014_784.fit 

October 15.767, 2010 observation

Instrument : Celestron 11 + eShel spectrograph + QSI532 CCD camera
Observatory : Castanet-Tolosan (France)
Download the spectrum here : _cicyg_20101015_767.dat  /_cicyg_20101015_767.fit 

October 18.766, 2010 observation

Instrument : Celestron 11 + eShel spectrograph + QSI532 CCD camera
Observatory : Castanet-Tolosan (France)
Download the spectrum here : _cicyg_20101018_766.dat  /_cicyg_20101018_766.fit 

October 19.754, 2010 observation

Instrument : Celestron 11 + eShel spectrograph + QSI532 CCD camera
Observatory : Castanet-Tolosan (France)
Download the spectrum here : _cicyg_20101019_754.dat  /_cicyg_20101019_754.fit 

October 21.753, 2010 observation

Instrument : Celestron 11 + eShel spectrograph + QSI532 CCD camera
Observatory : Castanet-Tolosan (France)
Download the spectrum here : _cicyg_20101021_753.dat  /_cicyg_20101021_753.fit 

October 25.753, 2010 observation

Instrument : Celestron 11 + eShel spectrograph + QSI532 CCD camera
Observatory : Castanet-Tolosan (France)
Download the spectrum here : _cicyg_20101025_753.dat  /_cicyg_20101025_753.fit 

October 26.747, 2010 observation

Instrument : Celestron 11 + eShel spectrograph + QSI532 CCD camera
Observatory : Castanet-Tolosan (France)
Download the spectrum here : _cicyg_20101026_747.dat  /_cicyg_20101026_747.fit 

October 27.754, 2010 observation

Instrument : Celestron 11 + eShel spectrograph + QSI532 CCD camera
Observatory : Castanet-Tolosan (France)
Download the spectrum here : _cicyg_20101027_754.dat  /_cicyg_20101027_754.fit 

October 28.750, 2010 observation

Instrument : Celestron 11 + eShel spectrograph + QSI532 CCD camera
Observatory : Castanet-Tolosan (France)
Download the spectrum here : _cicyg_20101028_750.dat  /_cicyg_20101028_750.fit 


April 19.074, 2011 observation

Instrument : Celestron 11 + LISA + QSI583 camera
Observatory : Castanet-Tolosan (France)
Download the spectrum here : _cicyg_20110419_074.dat  /_cicyg_20110419_074.fit 


October 16.815, 2011 observation

Instrument : Celestron 11 + LISA + Atim314L camera
Observatory : Castanet-Tolosan (France)
Download the spectrum here : _cicyg_20111016_815.dat  /_cicyg_20111016_815.fit 


 

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