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[vsnet-obs 35249] RCB Star VZ Sgr Rising: CCDR Estimates
- Date: Sun, 19 Aug 2001 11:37:27 -0400
- To: <vsnet-obs@kusastro.kyoto-u.ac.jp>
- From: "Steve O'Connor" <ocn@total.net>
- Subject: [vsnet-obs 35249] RCB Star VZ Sgr Rising: CCDR Estimates
- Reply-To: "Steve O'Connor" <ocn@total.net>
- Sender: owner-vsnet-obs@kusastro.kyoto-u.ac.jp
The RCB variable VZ Sgr was imaged in Rc band during the recovery from the
recent short, deep minimum:
SGRVZ 20010720.118 :14.0Rc OCN
SGRVZ 20010815.107 12.68Rc OCN
The V-R color (+0.59) derived from observations on Aug15UT suggest this star
is considerably bluer and/or less obscured than other RCB-related objects
measured so far (V517 Oph, FH Sct, ES Aql, FG Sge).
Secquence base: Comps 6 and 11 in the Henden/Sumner photometry file (#220)
for V2756 Sgr.
Best regards,
Steve O'Connor
Montreal, Canada.
VSNET/AAVSO
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