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[vsnet-obs 27815] CI Aql & V1494 Aql (2000 May 21 UT)
- Date: Tue, 23 May 2000 00:00:29 +0200
- To: vsnet-obs@kusastro.kyoto-u.ac.jp, guy@tahq.demon.co.uk
- From: "Bjorn H. Granslo" <b.h.granslo@astro.uio.no>
- Subject: [vsnet-obs 27815] CI Aql & V1494 Aql (2000 May 21 UT)
- CC: birger.andresen@fesil.no, oddleivs@statkart.no, otrondal@online.no, b.h.granslo@astro.uio.no
- Sender: owner-vsnet-obs@kusastro.kyoto-u.ac.jp
Norwegian Astronomical Society - Variable Star Section
1846-01D CI AQUILAE (Nova Aql 2000, apparent recurrent nova)
A further observation:
Object YYMMDD(UT) Mag Obs Instrum. Observation
AQLCI 000521.992 10.6 GRL C203;100x 8-5;9=V (2)
Corrigendum to the May 20.988 observation [vsnet-obs 27793]: The
brightness estimate should read "9-2;10+2 (2)" not "9+2;10+2 (2)".
Comparison stars (NAS.VSS sequence with VT magnitudes from the
Tycho-2 catalogue): 8=10.1; 9=10.6.
1918+04 V1494 AQUILAE (Nova Aql 1999 No. 2)
A further observation:
Object YYMMDD(UT) Mag Obs Instrum. Observation
AQLV1494 000521.993 9.9 GRL C203;100x 9-1;10+2;11+5 (2)
Comparison stars (NAS.VSS sequence with V magnitudes based on
BT/VT photometry from Tycho-2): 9=9.80 [TYC 0472-1241]; 10=10.06
[TYC 0473-3683]; 11=10.42 [TYC 0473-3167]. I am working on a
revised and extended sequence for this object.
Observer:
GRL = B. H. Granslo (Fjellhamar, Norway). Instrument: 20.3-cm SCT
(C203). Conditions: nearly clear, twilight.
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