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[vsnet-alert 5394] Possible Nova In Taurus
- Date: Tue, 28 Nov 2000 00:33:09 +0100
- To: favre.didier@free.fr, VSNET ALERT <vsnet-alert@kusastro.kyoto-u.ac.jp>
- From: Gianluca Masi <gianmasi@fr.flashnet.it>
- Subject: [vsnet-alert 5394] Possible Nova In Taurus
- CC: Daniel Green <green@cfa.harvard.edu>
- Organization: "Bellatrix" Astronomical Observatory
- Sender: owner-vsnet-alert@kusastro.kyoto-u.ac.jp
Dear Colleagues,
after the message by Didier Favre, forwarded by M. Uemura to the VSNET, I used the
telescope at Bellatrix Observatory to check the field. Several CCD frames were grabbed,
with exposure times ranging between 15 and 60 seconds, All them show a quite bright
object, just were Didier indicates, and it is not reported so bright elsewhere in
astronomical reference publications (as DSS). I give astrometry and photometry for this
object:
2000 Nov 27.960 R.A: 04h 21m 12.13s Decl: +16d26'16.7"
Residulas: 0.1" on both axes.
Magnitude: 10.2 R
These measurements are based on eight reference stars from USNO A2.0. By the way: this
catalogue has no star at that position, even if the star is reported on the DSS, but
_definitely_ fainter (several magnitudes)!
I posted the frame used for the measurements above at
http://vsnet.eurolink.it/comets/possiblenova.jpg
North is up, east on the left; image 19.3x13.9 arcminutes wide; 30seconds CCD exposure.
So, this probable nova deserves a quite close control by observer.
Regards,
Gianluca Masi
--
***********************************************************************
* Gianluca Masi "Two things fill the soul *
* Via Madonna de Loco, 47 with awe and reverence [...]: *
* 03023 Ceccano (FR) the starry sky above me and *
* ITALY the moral law within me" *
* e-mail: gianmasi@fr.flashnet.it *
* web: http://vsnet.eurolink.it/comets/ I. Kant *
* Minor Planet Center Obs. Code: 470 - Ceccano *
* Center for Backyard Astrophysics - Italy *
* VSNET Collaboration Team member *
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