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[vsnet-obs 19782] BeV8-observations
- Date: Sat, 20 Mar 99 16:35:57 PST
- To: vsnet-obs@kusastro.kyoto-u.ac.jp, "Chris Lloyd" <cl@astro1.bnsc.rl.ac.uk>
- From: "Klaus Bernhard" <klaus.bernhard@vpn.at>
- Subject: [vsnet-obs 19782] BeV8-observations
- Cc: "Mike Collins" <101763.3365@compuserve.com>
- Priority: Normal
- Sender: owner-vsnet-obs@kusastro.kyoto-u.ac.jp
Dear colleagues!
I would like to send you observations of a new variable star (BeV8),
which I have discovered in a systematic CCD-based search for new variables.
Data analysis was made by Chris Lloyd, UK.
Instruments:
CCD-camera:Starlight Xpress SX (unfiltered)
Telescope: Celestron-8 (20 cm Schmidt-Cassegrain)
New variable star:
new BeV8 194625.1 N084512.3 11.7 12.2 (CCD)
comments:
BeV8: GSC 1057 1309
The discovery of the variability of GSC 1057 1309 will be described in the No. 4685 issue of the
IBVS.
The comparison stars used were GSC 1057 1973 (GSC 11.8) and GSC 1057 1527 (12.7),
and showed a constant magnitudine difference consistent with the GSC magnitudes.
The magnitude scale used assumes that GSC 1057 1973 has V=11.8.
GSC 1057 1309 appears to be a short period variable although it is not possible to derive the period
unambigously.
Four possible periods emerge (0.17267, 0.20879, 0.34534 and 0.41757 days), two
with single maxima and minima characteristic of a beta Cephei or delta Scuti variable, and double
these periods, giving two maxima and minima, like a W UMa variable
(details are in IBVS No. 4685).
object YYMMDD(UT) mag (ccd) code
BeV8 980726.9437 11.73 BRH.BAV
BeV8 980805.9500 11.79 BRH.BAV
BeV8 980806.9854 11.73 BRH.BAV
BeV8 980807.9194 12.14 BRH.BAV
BeV8 980808.9618 12.20 BRH.BAV
BeV8 980809.9388 11.86 BRH.BAV
BeV8 980810.9250 11.84 BRH.BAV
BeV8 980811.9229 12.21 BRH.BAV
BeV8 980815.0125 12.15 BRH.BAV
BeV8 980817.8972 11.99 BRH.BAV
BeV8 980830.8812 12.08 BRH.BAV
BeV8 980830.8847 12.23 BRH.BAV
BeV8 980830.8881 12.25 BRH.BAV
BeV8 980830.8916 12.24 BRH.BAV
BeV8 980830.8951 12.20 BRH.BAV
BeV8 980830.8986 12.08 BRH.BAV
BeV8 980830.9020 12.18 BRH.BAV
BeV8 980830.9055 12.07 BRH.BAV
BeV8 980830.9090 12.13 BRH.BAV
BeV8 980831.8861 11.89 BRH.BAV
BeV8 980831.8930 11.92 BRH.BAV
BeV8 980831.8965 12.01 BRH.BAV
BeV8 980831.9000 12.03 BRH.BAV
BeV8 980831.9208 12.10 BRH.BAV
BeV8 980831.9243 12.19 BRH.BAV
BeV8 980831.9277 12.21 BRH.BAV
BeV8 980906.8520 11.85 BRH.BAV
BeV8 980909.8354 11.83 BRH.BAV
BeV8 980909.8388 11.87 BRH.BAV
BeV8 980909.8423 11.91 BRH.BAV
BeV8 980909.8458 11.86 BRH.BAV
BeV8 980909.8493 11.93 BRH.BAV
BeV8 980909.8527 11.91 BRH.BAV
BeV8 980909.8562 11.98 BRH.BAV
BeV8 980909.8597 12.00 BRH.BAV
BeV8 980909.8631 11.99 BRH.BAV
BeV8 980909.8666 11.96 BRH.BAV
BeV8 980909.8701 12.02 BRH.BAV
BeV8 980909.8736 12.03 BRH.BAV
BeV8 980909.8770 12.04 BRH.BAV
BeV8 980909.8805 12.05 BRH.BAV
BeV8 980909.8840 12.12 BRH.BAV
BeV8 980909.8875 12.10 BRH.BAV
BeV8 980909.8909 12.19 BRH.BAV
BeV8 980909.8944 12.15 BRH.BAV
BeV8 980909.8979 12.19 BRH.BAV
BeV8 980909.9013 12.22 BRH.BAV
BeV8 980910.8562 11.82 BRH.BAV
BeV8 980910.8597 11.85 BRH.BAV
BeV8 980910.8631 11.87 BRH.BAV
BeV8 980910.8666 11.87 BRH.BAV
BeV8 980910.8701 11.87 BRH.BAV
BeV8 980913.9013 12.18 BRH.BAV
BeV8 980923.8395 11.87 BRH.BAV
BeV8 980923.8430 11.90 BRH.BAV
BeV8 980923.8465 11.95 BRH.BAV
BeV8 980923.8500 11.91 BRH.BAV
BeV8 980923.8534 11.96 BRH.BAV
BeV8 980923.8569 12.01 BRH.BAV
BeV8 980923.8604 12.02 BRH.BAV
BeV8 980923.8638 12.01 BRH.BAV
BeV8 980923.8673 12.07 BRH.BAV
BeV8 980923.8708 12.10 BRH.BAV
BeV8 980923.8743 12.14 BRH.BAV
BeV8 980923.8777 12.16 BRH.BAV
BeV8 980923.8812 12.17 BRH.BAV
BeV8 980923.8847 12.22 BRH.BAV
BeV8 980923.8881 12.27 BRH.BAV
BeV8 980923.8916 12.25 BRH.BAV
BeV8 980923.8951 12.30 BRH.BAV
BeV8 980923.8986 12.31 BRH.BAV
BeV8 980923.9020 12.28 BRH.BAV
BeV8 980923.9055 12.34 BRH.BAV
BeV8 980924.8298 11.86 BRH.BAV
BeV8 980924.8333 11.81 BRH.BAV
BeV8 980924.8368 11.84 BRH.BAV
BeV8 980924.8402 11.82 BRH.BAV
BeV8 980924.8437 11.83 BRH.BAV
BeV8 980924.8472 11.84 BRH.BAV
BeV8 980924.8506 11.81 BRH.BAV
BeV8 980924.8541 11.87 BRH.BAV
BeV8 980924.8576 11.88 BRH.BAV
BeV8 980924.8611 11.93 BRH.BAV
BeV8 980924.8645 11.89 BRH.BAV
BeV8 980924.8680 11.90 BRH.BAV
BeV8 980924.8715 11.90 BRH.BAV
BeV8 980924.8750 11.98 BRH.BAV
BeV8 980924.8784 11.93 BRH.BAV
BeV8 980924.8854 11.94 BRH.BAV
BeV8 980924.8888 11.98 BRH.BAV
BeV8 980929.8333 11.81 BRH.BAV
BeV8 980929.8368 11.79 BRH.BAV
BeV8 980929.8402 11.82 BRH.BAV
BeV8 980929.8437 11.83 BRH.BAV
BeV8 980929.8472 11.84 BRH.BAV
BeV8 980929.8506 11.81 BRH.BAV
BeV8 980929.8541 11.81 BRH.BAV
BeV8 980929.8576 11.76 BRH.BAV
BeV8 980929.8611 11.87 BRH.BAV
BeV8 980929.8645 11.84 BRH.BAV
BeV8 980929.8680 11.90 BRH.BAV
BeV8 980929.8715 11.86 BRH.BAV
BeV8 980929.8750 11.83 BRH.BAV
BeV8 980929.8784 11.85 BRH.BAV
BeV8 980929.8923 11.97 BRH.BAV
BeV8 981016.7562 11.75 BRH.BAV
BeV8 981016.8402 12.04 BRH.BAV
BeV8 981016.8437 12.13 BRH.BAV
BeV8 981016.8472 12.11 BRH.BAV
BeV8 981016.8506 12.21 BRH.BAV
BeV8 981016.8541 12.22 BRH.BAV
BeV8 981016.8576 12.23 BRH.BAV
BeV8 981016.8611 12.26 BRH.BAV
BeV8 981016.8680 12.23 BRH.BAV
BeV8 981016.8715 12.23 BRH.BAV
BeV8 981016.8750 12.28 BRH.BAV
BeV8 981016.8784 12.29 BRH.BAV
BeV8 981016.8819 12.29 BRH.BAV
BeV8 981024.7444 11.79 BRH.BAV
BeV8 981024.7444 11.82 BRH.BAV
BeV8 981024.7444 11.81 BRH.BAV
BeV8 981024.8027 12.21 BRH.BAV
BeV8 981024.8062 12.18 BRH.BAV
BeV8 981024.8097 12.26 BRH.BAV
BeV8 981024.8131 12.17 BRH.BAV
BeV8 981024.8166 12.21 BRH.BAV
BeV8 981024.8201 12.28 BRH.BAV
BeV8 981024.8236 12.23 BRH.BAV
BeV8 981024.8270 12.22 BRH.BAV
BeV8 981024.8306 12.16 BRH.BAV
BeV8 981024.8340 12.15 BRH.BAV
BeV8 981024.8375 12.10 BRH.BAV
BeV8 981024.8410 12.05 BRH.BAV
BeV8 981024.8444 12.05 BRH.BAV
BeV8 981024.8479 12.04 BRH.BAV
BeV8 981024.8513 12.06 BRH.BAV
BeV8 981024.8548 12.01 BRH.BAV
BeV8 981024.8583 12.03 BRH.BAV
BeV8 981025.7479 11.74 BRH.BAV
BeV8 981025.7479 11.80 BRH.BAV
BeV8 981025.7479 11.71 BRH.BAV
BeV8 981025.8215 12.00 BRH.BAV
BeV8 981025.8250 12.06 BRH.BAV
BeV8 981025.8285 12.10 BRH.BAV
BeV8 981025.8319 12.18 BRH.BAV
BeV8 981026.7833 11.68 BRH.BAV
BeV8 981026.7868 11.70 BRH.BAV
BeV8 981026.7902 11.72 BRH.BAV
BeV8 981026.7937 11.72 BRH.BAV
BeV8 981102.8257 12.02 BRH.BAV
BeV8 981107.7701 12.14 BRH.BAV
BeV8 981107.7736 12.13 BRH.BAV
BeV8 981107.7770 12.19 BRH.BAV
BeV8 981112.7569 11.95 BRH.BAV
BeV8 981112.7604 12.01 BRH.BAV
BeV8 981112.7638 12.01 BRH.BAV
BeV8 981112.7673 12.05 BRH.BAV
BeV8 981112.7708 12.05 BRH.BAV
BeV8 981112.7743 12.06 BRH.BAV
BeV8 981112.7777 12.07 BRH.BAV
BeV8 981112.7812 12.13 BRH.BAV
BeV8 981112.7847 12.19 BRH.BAV
BeV8 981112.7881 12.20 BRH.BAV
BeV8 981112.7916 12.24 BRH.BAV
Regards,
Klaus Bernhard
Klaus Bernhard
Kafkaweg 5
A-4030 LINZ
AUSTRIA
e-mail:
klaus.bernhard@vpn.at
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