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[vsnet-history 991] Nova Aql 1993 etc. (VSOLJ)


subject: VS observations Nova Aql etc.

Visual magnitude estimates by VSOLJ members

object         YYMMDD(UT)   mag  code
CY Aql         930518.708   112  Kis
nova1993 Aql   930518.649    80  Kis   comparison: GSC 8.60
SS Cyg         930518.666   110  Sny

Observer's code:
  Kis: S.Kiyota (Tsukuba, Ibaraki, Japan)
       Instrument: Borg76(7.6R)+ST-6+V filter
  Sny: Y. Sekino (Kanagawa, Japan)

========================================================================
  S. Kiyota reports following CCD V magnitudes of stars around Nova Aql.
 (I am now asking for positional identifications for each stars.)

GSC       5/16                     5/18                 average  adopted
  8.6
  9.4     9.47  9.48  9.45  9.47   9.45  9.36  9.41       9.44    9.4
  9.5     9.58  9.54  9.55  9.56   9.51  9.51   -         9.54    9.5
  9.6     9.81  9.76  9.80  9.79   9.74  9.66  9.75       9.76    9.8
 10.3    10.35 10.27 10.31 10.31  10.17 10.15 10.21      10.25   10.3
 10.4N   10.39 10.36 10.31 10.35                         10.35   10.4
 10.4E   10.58 10.62 10.69 10.63  10.55 10.43 10.54      10.57   10.6
 10.5N   10.68 10.67  -    10.68                         10.68   10.7
 10.5E   10.45 10.47 10.44 10.45  10.84 10.68 10.74      10.51   10.5
 10.6    10.42 10.37 10.41 10.40  10.26 10.18 10.21      10.31   10.3?
 11.6    11.78 11.72 11.85 11.76  11.99 11.58 11.90      11.80   11.8?

========================================================================

Regards,
Taichi Kato (Kyoto University)

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