[vsnet-obs 59023] Observations August 10-23

[reinder j bouma]

Variable star observations for August 10-23, 2007
Observer: Reinder J. Bouma (AAVSO-code BMU).
Instruments: 31.0-cm Jones-Bird reflector, 15.6-cm Newtonian reflector,
             7x50B, 15x80B.
Sequences: AAVSO, unless noted otherwise.
Conditions: clear, clear gap between clouds (aug. 10 and 18), 
            moonlight and increasing fog (aug. 23).

Object    date (UT)         magn.  code  remarks
VULV458   20070810.903       9.1   BMU   seq. Tycho-2
SGRV5558  20070811.896       7.3   BMU   seq. Tycho-2
SCTR      20070811.897       5.5   BMU
CRBT      20070811.903      10.4   BMU
CRBR      20070811.906      12.4   BMU
SN2007gi  20070811.913      13.4   BMU   seq. TASS4
CYGV2467  20070811.919      13.2   BMU   seq. Henden
CYGV482   20070811.922      10.9   BMU
CYGchi    20070811.92        9.8   BMU
VULV458   20070811.928       9.4   BMU   seq. Tycho-2
CYGSS     20070811.931      12.1   BMU
ANDRX     20070811.934      11.9   BMU
CAMZ      20070811.936      11.7   BMU
PERY      20070811.94        9.7   BMU
PERGK     20070811.939      13.0   BMU
PERDY     20070811.942      11.1   BMU
PERS      20070811.94       11.2   BMU
VULV458   20070813.899       8.6   BMU   seq. Tycho-2
CRBR      20070813.906      12.5   BMU
CYGSS     20070813.929      12.1   BMU
CYGV1426  20070813.93       11.6   BMU   seq. TASS4*
CAMZ      20070813.952      11.5   BMU
VULV458   20070816.888      10.1   BMU   seq. Tycho-2 + TASS4
CYGSS     20070816.890      12.2   BMU
CRBR      20070816.892      12.7   BMU
CRBT      20070816.893      10.4   BMU
UMAS      20070816.90        8.1   BMU
UMAT      20070816.90        7.7   BMU
UMARS     20070816.90        9.1   BMU
VULV458   20070818.944       9.8   BMU   seq. Tycho-2
CRBT      20070823.905      10.5   BMU
CRBR      20070823.908      12.9   BMU
VULV458   20070823.915      10.8   BMU   seq. TASS4
CYGV482   20070823.920      10.8   BMU
CYGchi    20070823.92        8.8   BMU
CYGSS     20070823.927       8.2   BMU
SN2007gr  20070823.939      12.6   BMU   seq. Henden
CAMZ      20070823.941      11.6   BMU
ANDRX     20070823.944      11.1   BMU
CYGV2467  20070823.952      13.3   BMU   seq. Henden

* chart with revised and extended sequence (01072007) available at:
  http://www.shopplaza.nl/astro/vs-charts/V1426CYG-E.png


 
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Reinder J. Bouma    e-mail (1): rjbouma at home.nl
Bekemaheerd 77      e-mail (2): comets at home.nl
9737PR Groningen    homepage: http://www.shopplaza.nl/astro/
The Netherlands     phone: +31 (0)50-5418227
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