[vsnet-ecl 18] (fwd) from Tikkanen

[Taichi Kato <tkato>]

From: Kari Tikkanen <ktikkane@mail.student.oulu.fi>
Date: Mon, 13 Sep 1999 14:20:47 +0300
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Subject: HU TAU Minimum 11-12 Sep 1999 

>>vsnet-ecl@kusastro.kyoto-u.ac.jp
<<ktikkane@mail.student.oulu.fi (Kari Tikkanen) at 14 Dec 98 18.30 UT

Observer    : Kari Tikkanen, Finland
Instruments : Binoculars 12x50 mm

 Minimum of HU TAU observed visually 11/Sep/1999 

variable YYMMDD(UT) mag  observer 
TAUHU    990911.870 5.9  Tikkanen low
TAUHU    990911.889 6.4  Tikkanen
TAUHU    990911.903 6.4  Tikkanen
TAUHU    990911.917 6.6  Tikkanen
TAUHU    990911.932 6.6  Tikkanen
TAUHU    990911.946 6.5  Tikkanen
TAUHU    990911.960 6.6  Tikkanen
TAUHU    990911.974 6.5  Tikkanen
TAUHU    990911.987 6.5  Tikkanen
TAUHU    990911.997 6.5  Tikkanen
TAUHU    990912.004 6.4  Tikkanen
TAUHU    990912.014 6.4  Tikkanen
TAUHU    990912.026 6.3  Tikkanen
TAUHU    990912.036 6.3  Tikkanen
TAUHU    990912.043 6.1  Tikkanen
TAUHU    990912.055 6.1  Tikkanen haze
TAUHU    990912.062 6.0  Tikkanen dawn, haze
TAUHU    990912.074 5.9  Tikkanen dawn, haze

I calculated minimum by "mean of middle points":
Min TAUHU  990911.959 +-0.008  UT = JD 51433.459 +-0.008  (geosentr.!)
 
With Best Regards,
Kari A. Tikkanen, Oulu, FINLAND, Europe Union
 some light curves of variables:
 http://vsnet.student.oulu.fi/~ktikkane/astrov.html

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