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[vsnet-chat 2450] Re: [vsnet-future 5] prediction of t3 of V1494Aql
- Date: Wed, 15 Dec 1999 17:53:58 +0000 (GMT)
- To: reinder j bouma <rjbouma@wxs.nl>
- From: Alon Retter <ar@astro.keele.ac.uk>
- Subject: [vsnet-chat 2450] Re: [vsnet-future 5] prediction of t3 of V1494Aql
- cc: vsnet-chat@kusastro.kyoto-u.ac.jp
- In-Reply-To: <3858414B.343C@wxs.nl>
- Sender: owner-vsnet-chat@kusastro.kyoto-u.ac.jp
> Dear All,
>
> I just reached the opposite conclusion, that Mr. Watanabe's prediction
> has NOT materialized. Maximum brightness of V1494 Aql was about 4.0 on
> December 3; now (almost 13 days later) it is about 6.5. Actually, half
> an hour ago I estimated it 6.4.
> Not that this all will seriously affect science I think, because his
> prediction was probably based on some empirical model with t3's of many
> other bright novae...
>
> Best regards,
> Reinder Bouma
>
> ---------------------------------------------------
> Reinder J. Bouma email: rjbouma@wxs.nl
> Bekemaheerd 77 or: rjbouma@planet.nl
> 9737PR Groningen
> The Netherlands phone: +31 (0)50-5418227
> ---------------------------------------------------
Dear Reinder and other chatters,
First, I've seen estimates of the peak of V1494 Aql brighter than mV=4.
In addition, since t3 of novae can be as short as ~3 days, and as long
as a few hundreds of days, I consider the prediction successful, even if
the final value will be ~15 days.
Anyway, it is interesting to understand the idea behind the prediction.
Regards,
Alon
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Dr. Alon Retter Tl. (work) +44-(0)1782-58-3493
Physics Dept. Fax (work) +44-(0)1782-711093
Keele University -----------------------------------
Staffordshire 'As a scientist I don't believe myself, so
ST5 5BG, U.K. why should I believe you?' (A.R. 1965-2085)
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