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[vsnet-alert 5755] Nova Sgr 2001 immediate prediscovery negative observation by Y. Nakamura
- Date: Fri, 2 Mar 2001 14:33:22 +0900 (JST)
- To: CBAT@CFA.HARVARD.EDU, GREEN@CFA.HARVARD.EDU, vsnet-alert, vsnet-campaign-nova
- From: Taichi Kato <tkato>
- Subject: [vsnet-alert 5755] Nova Sgr 2001 immediate prediscovery negative observation by Y. Nakamura
- Cc: tenmondo@mail.wbs.ne.jp, vsnet-j, wliller@compuserve.com
- Sender: owner-vsnet-alert@kusastro.kyoto-u.ac.jp
Nova Sgr 2001 immediate prediscovery negative observation by Y. Nakamura
Yuji Nakamura (Suzuka, Mie, Japan) reports the following immediate
prediscovery negative observation of Nova Sgr 2001.
2001 Feb. 20.852 UT fainter than 11.1
Instruments: 200mm F/4 lens, unfiltered Tri-X film, 5-min exposure
The limiting magnitude was estimated using GSC.
This observation indicates that the major rise of the nova took place
within a narrow period between Feb. 21 and 23.
Regards,
Taichi Kato
VSNET format:
SGRnova2001 20010220.852 <111p Nry
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