[Message Prev][Message Next][Thread Prev][Thread Next][Message Index][Thread Index]
[vsnet-alert 6480] After-discovery observation of SN 2001du
- Date: Tue, 28 Aug 2001 09:46:39 +0200
- To: <aavso@aavso.org>, <vsnet-alert@kusastro.kyoto-u.ac.jp>
- From: "Berto Monard" <lagmonar@csir.co.za>
- Subject: [vsnet-alert 6480] After-discovery observation of SN 2001du
- Disclaimer: The CSIR exercises no editorial control over E-mail messages originating in the organisation and the views in this message are therefore not necessarily those of the CSIR and/or its employees.
- Sender: owner-vsnet-alert@kusastro.kyoto-u.ac.jp
Hi,
I would like to (dare to?) report my unbiased (not aware of the SN discovery) visual observation of NGC 1365.
NGC 1365 010825.95 <146 MLF
This observation was made with reference to comparison star C.
The following stars represent my comparison sequence for NGC 1365. Possibly they could be used by observers for further visual monitoring of the present SN (in absence of something better).
A: obvious star near the centre / 13.6 V (0.8)
B: at 033346.8-360303 / 14.1 V (bluish star positioned near the tail of a spiral arm)
C: at 033349.6-360743 / 14.6 V (faintest star of a triangle to the North of Gx) *
D: at 033401.6-360846 / 15.4 V
* From USNOA2.0 / UCAC1 data the other two stars are brighter and too red.
Unfortunately we have run out of good weather since..
Regards,
Berto Monard
Pretoria
Return to Daisaku Nogami
vsnet-adm@kusastro.kyoto-u.ac.jp
VSNET Home Page