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[vsnet-chat 906] Re: SN1998bn
- Date: Tue, 05 May 1998 09:26:53 +0300
- To: vsnet-chat@kusastro.kyoto-u.ac.jp, aah@nofs.navy.mil
- From: Berto Monard <lagmonar@csir.co.za>
- Subject: [vsnet-chat 906] Re: SN1998bn
- 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-chat@kusastro.kyoto-u.ac.jp
Arne,
that's why my SN measures, although rounded to a lower resolution, agree with yours....
Visual observations especially under the 'cloud' of uncertain sequences cannot determine the exact time of peak brightness of a 'slowish' event as a SN near maximum. One needs those 0.01 mags to determine that. I hope you or someone else keep(s) providing those...
Regards,
Berto
>>> <aah@nofs.navy.mil> 05/04 11:37 PM >>>
Reading Berto Monard's note from [vsnet-alert 1729], he used a star 'd',
positioned 20" S and 1' E of the bright star in the NGC4462 field. If
I have my identifications correct, this star is listed in my master
sequence (http://ftp.nofs.navy.mil/pub/outgoing/aah/vsnet/ngc4462.seq)
as V=13.171 (B-V=0.681), so very close to the provisional magnitude of
V=13.2 that Berto used.
Arne
!
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