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[vsnet-campaign 407] (fwd) V803 Cen (Stan Walker)



(fwd) V803 Cen (Stan Walker)

   Start of a new superoutburst?  Observations are very encouraged.

From: "Stan Walker" <astroman@voyager.co.nz>
Subject: Re: [vsnet-campaign-dn 82] V803 Cen bright
Date: Thu, 3 Aug 2000 09:21:01 +1200

Hi,

CCD measures on the nights of August 1 and 2 suggest that this is a bright
outburst. What are the V803 Cen version of superhumps began at 00802.40 and
were followed by two more at 0.0187 day intervals before I shut down. The
star was slowly brightening and there was a hump at around the time of Rod's
measure. Amplitude is only 0.1 magnitudes, however!

Regards,
Stan

----- Original Message -----
From: Taichi Kato <tkato@kusastro.kyoto-u.ac.jp>
To: <vsnet-campaign-dn@kusastro.kyoto-u.ac.jp>
Sent: Thursday, August 03, 2000 7:05 AM
Subject: [vsnet-campaign-dn 82] V803 Cen bright


> V803 Cen bright
>
>   V803 Cen very bright again.  Extreme oscillation?
>
>   YYYYMMDD(UT)   mag  observer
>   20000730.415  <144  (P. Williams)
>   20000731.435   145  (R. Stubbings)
>   20000731.501   139  (R. Stubbings)
>   20000731.519   136  (R. Stubbings)
>   20000731.526   136  (R. Stubbings)
>   20000731.740  <134  (B. Monard)
>   20000801.469   145  (R. Stubbings)
>   20000801.549  <139  (R. Stubbings)
>   20000802.389   132  (R. Stubbings)
>   20000802.447   136  (P. Williams)
>   20000802.460   130  (R. Stubbings)
>
>

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