[vsnet-ecl 3012] EB's observations by Hirosawa

K.Nagai pxs10547 at nifty.ne.jp
Sat Feb 9 14:49:40 JST 2008


EB's observations by Mr.Hirosawa (27/Jan/2008)

Visual magnitude estimates by VSOLJ members

object         YYMMDD(UT)       mag  code
CETSS          20080127.379     108  Hsk
CETSS          20080127.385     111  Hsk
CETSS          20080127.393     116  Hsk
CETSS          20080127.397     117  Hsk
CETSS          20080127.401     121  Hsk
CETSS          20080127.403     123  Hsk
CETSS          20080127.406     124  Hsk
CETSS          20080127.410     126  Hsk
CETSS          20080127.413     127  Hsk
CETSS          20080127.417     128  Hsk
CETSS          20080127.422     129  Hsk
CETSS          20080127.426     129  Hsk
CETSS          20080127.433     130  Hsk
CETSS          20080127.442     130  Hsk
CETSS          20080127.447     130  Hsk
CETSS          20080127.454     130  Hsk
CETSS          20080127.460     130  Hsk
CETSS          20080127.468     130  Hsk
CETSS          20080127.482     130  Hsk
CETSS          20080127.492     130  Hsk
CETSS          20080127.499     130  Hsk
CETSS          20080127.504     130  Hsk
CETSS          20080127.509     129  Hsk
CETSS          20080127.513     128  Hsk
CETSS          20080127.519     126  Hsk
CETSS          20080127.525     125  Hsk
CETSS          20080127.532     121  Hsk
CETSS          20080127.539     119  Hsk
CETSS          20080127.544     115  Hsk
GEMTX          20080127.382     107  Hsk
GEMTX          20080127.392     112  Hsk
GEMTX          20080127.397     113  Hsk
GEMTX          20080127.402     114  Hsk
GEMTX          20080127.406     115  Hsk
GEMTX          20080127.412     117  Hsk
GEMTX          20080127.419     117  Hsk
GEMTX          20080127.423     118  Hsk
GEMTX          20080127.428     119  Hsk
GEMTX          20080127.434     118  Hsk
GEMTX          20080127.440     118  Hsk
GEMTX          20080127.447     118  Hsk
GEMTX          20080127.453     118  Hsk
GEMTX          20080127.460     118  Hsk
GEMTX          20080127.463     119  Hsk
GEMTX          20080127.469     118  Hsk
GEMTX          20080127.472     117  Hsk
GEMTX          20080127.475     118  Hsk
GEMTX          20080127.481     117  Hsk
GEMTX          20080127.486     116  Hsk
GEMTX          20080127.491     115  Hsk
GEMTX          20080127.497     115  Hsk
GEMTX          20080127.505     113  Hsk
GEMTX          20080127.510     113  Hsk
GEMTX          20080127.515     111  Hsk
GEMTX          20080127.522     110  Hsk
GEMTX          20080127.533     108  Hsk
GEMTX          20080127.540     106  Hsk
PERbeta        20080127.376      26  Hsk
PERbeta        20080127.390      27  Hsk
PERbeta        20080127.398      27  Hsk
PERbeta        20080127.405      28  Hsk
PERbeta        20080127.410      29  Hsk
PERbeta        20080127.419      30  Hsk
PERbeta        20080127.428      30  Hsk
PERbeta        20080127.435      31  Hsk
PERbeta        20080127.448      31  Hsk
PERbeta        20080127.456      32  Hsk
PERbeta        20080127.461      32  Hsk
PERbeta        20080127.469      33  Hsk
PERbeta        20080127.476      33  Hsk
PERbeta        20080127.483      32  Hsk
PERbeta        20080127.490      31  Hsk
PERbeta        20080127.500      30  Hsk
PERbeta        20080127.510      30  Hsk
PERbeta        20080127.516      29  Hsk
PERbeta        20080127.528      28  Hsk
PERbeta        20080127.540      27  Hsk
PERbeta        20080127.549      26  Hsk

observer: K. Hirosawa ( Aichi, Japan )
instruments: 28cmSC & naked eye

minI CETSS   2454492.966 0.001 Hel Hsk n=29 (calculated by Nagai)
minI GEMTX   2454492.955 0.001 Hel Hsk n=28 (calculated by Nagai)
minI PERbeta 2454492.969 0.002 Hel Hsk n=21 (calculated by Nagai)

SS Cet   JD(hel)=2454492.966 C=2454492.958 E=4049  O-C=+0.008
TX Gem   JD(hel)=2454492.955 C=2454492.985 E=12373 O-C=-0.030
beta Per JD(hel)=2454492.969 C=2454492.882 E=3087  O-C=+0.087


   - 27/Jan/2008 SS Cet (By Mr.Hirosawa) -
10 +                                     
   |                                     
11 + **                                  
   |   **                       *        
12 +    *                     * *        
   |     **                 **           
13 +       ******** * * ****             
   |                                     
14 +                                     
    +------+------+------+------+------+-
   09     10     11     12     13     14 (UT)


   - 27/Jan/2008 TX Gem (By Mr.Hirosawa) -
10 +                                     
   |                                     
   +                                    *
   | *                                *  
11 +                              * *    
   |    **                      **       
   +      **                ***          
   |        ***  *** ** ****             
12 +           *       *                 
    +--------+--------+--------+--------+
   09       10       11       12       13 (UT)


   - 27/Jan/2008 beta Per (By Mr.Hirosawa) -
02 +                                     
   |                                     
   |                                     
   +                                     
   |*  **                       **       
   |     **                 * *          
03 +       * *           * *             
   |          * * *   **                 
   |                **                   
   +                                     
    +------+------+------+------+------+-
   09     10     11     12     13     14 (UT)




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