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[vsnet-chat 777] Re: [vsnet-obs 10644] CCD observations by Kis (Nova Sgr, TUCrt)



Dear readers,

The hot accretion disc in a nova event is supposed to shine at blue-UV-X wavelengths.
The CCD measures from Seiichiro Kiyota show the nova 'wears' red... Any comments?

Perhaps some strong emission lines coincide with the V and R wavelength fields?

Berto Monard

>>> Taichi Kato <tkato@kusastro.kyoto-u.ac.jp> 03/26 4:23 AM >>>

------------------------------------------------------
   PHOTOMETRIC CCD OBSERVATIONS OF VARIABLE STARS
------------------------------------------------------
CENTER FOR BALCONY ASTROPHYSICS  (CBA) Tsukuba, JAPAN
Observer: Seiichiro Kiyota
E-mail: skiyota@abr.affrc.go.jp 
WWW: http://vsnet.age.ne.jp/x/meineko/index-e.html 
Instruments:  0.25-m + Bitran BT-20 + Optec Maxfilter 2"

object         YYMMDD(UT)   mag  code
CRTTU          980325.722   128: Kis.VSOLJ
SGRnova1998    980325.747  7.92V  Kis.VSOLJ  seq: HIP 8.10
SGRnova1998    980325.757  8.42B  Kis.VSOLJ
SGRnova1998    980325.767  7.40Rc  Kis.VSOLJ

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