[vsnet-ecl 1816] W UMa observations by Mr.Swierczynski

[K.Nagai]

Visual magnitude estimates for W UMa
Observer: Stanislaw Swierczynski, Dobczyce, Poland; AAVSO-ID: SSW

object YYMMDD(UT) mag code
UMAW 20050405.811 78 SSW
UMAW 20050405.844 80 SSW
UMAW 20050405.858 82 SSW
UMAW 20050405.871 84 SSW
UMAW 20050405.881 85 SSW
UMAW 20050405.888 84 SSW
UMAW 20050405.895 81 SSW
UMAW 20050405.906 80 SSW
UMAW 20050405.914 79 SSW
UMAW 20050405.920 78 SSW
UMAW 20050405.928 77 SSW
UMAW 20050405.935 78 SSW
UMAW 20050430.835 78 SSW
UMAW 20050430.857 79 SSW
UMAW 20050430.868 81 SSW
UMAW 20050430.875 83 SSW
UMAW 20050430.885 84 SSW
UMAW 20050430.892 84 SSW
UMAW 20050430.899 85 SSW
UMAW 20050430.905 84 SSW
UMAW 20050430.913 84 SSW
UMAW 20050430.920 82 SSW
UMAW 20050430.927 81 SSW
UMAW 20050430.936 80 SSW
UMAW 20050430.944 79 SSW
UMAW 20050430.999 78 SSW
UMAW 20050512.846 79 SSW
UMAW 20050512.861 80 SSW
UMAW 20050512.872 81 SSW
UMAW 20050512.882 82 SSW
UMAW 20050512.892 84 SSW
UMAW 20050512.906 85 SSW
UMAW 20050512.919 84 SSW
UMAW 20050512.928 83 SSW
UMAW 20050512.941 82 SSW
UMAW 20050512.945 81 SSW
UMAW 20050512.954 80 SSW
UMAW 20050512.966 79 SSW
UMAW 20050520.840 78 SSW
UMAW 20050520.860 78 SSW
UMAW 20050520.875 79 SSW
UMAW 20050520.899 83 SSW
UMAW 20050520.906 84 SSW
UMAW 20050520.910 85 SSW
UMAW 20050520.920 84 SSW
UMAW 20050520.930 83 SSW
UMAW 20050520.942 82 SSW
UMAW 20050520.951 80 SSW
UMAW 20050520.963 79 SSW

minI UMAW 2453466.378 0.003 Hel SSW n=14 (calculated by Nagai)
minI UMAW 2453491.397 0.001 Hel SSW n=14 (calculated by Nagai)
minI UMAW 2453503.407 0.003 Hel SSW n=12 (calculated by Nagai)
minI UMAW 2453511.413 0.001 Hel SSW n=11 (calculated by Nagai)

W UMa JD(hel)=2453466.378 C=2453466.425 E=23081 O-C=-0.047
W UMa JD(hel)=2453491.397 C=2453491.448 E=23156 O-C=-0.051
W UMa JD(hel)=2453503.407 C=2453503.459 E=23192 O-C=-0.052
W UMa JD(hel)=2453511.413 C=2453511.466 E=23216 O-C=-0.053


   - 05/Apr/2005 W UMa (By Mr.Swierczynski) -
07 +                                     
   |                                     
   +                                     
   |    *                       ** *     
08 +           *          *  **          
   |              *                      
   +                 * * *               
   |                                     
09 +                                     
    +--------+--------+--------+--------+
   19       20       21       22       23 (UT)


   - 30/Apr/2005 W UMa (By Mr.Swierczynski) -
   +                                     
   |                                     
   |*    *                  *           *
08 +                      *              
   |       *           **                
   |         * * * * *                   
   +              *                      
   |                                     
   |                                     
09 +                                     
    +--------+--------+--------+--------+
   20       21       22       23       24 (UT)


   - 12/May/2005 W UMa (By Mr.Swierczynski) -
   +                                     
   |                                     
   |   *                         *       
08 +      *                   *          
   |        * *            **            
   |             *    * *                
   +                *                    
   |                                     
   |                                     
09 +                                     
    +--------+--------+--------+--------+
   20       21       22       23       24 (UT)


   - 20/May/2005 W UMa (By Mr.Swierczynski) -
   +                                     
   |                                     
   | *    *  *                  *        
08 +                         *           
   |                       *             
   |              * *  * *               
   +                 *                   
   |                                     
   |                                     
09 +                                     
    +--------+--------+--------+--------+
   20       21       22       23       24 (UT)



            ===  W UMa (By Mr.Swierczynski) ===
07 +                                                   
   |                                                   
   |                                                   
   +                                                   
   | *                                                 
   | **     *                      * ** *            * 
08 +                                   *  *        *** 
   |                                     ** *     ***  
   |                                       *******     
   +                                         ****      
   |                                                   
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09 +                                                   
    +----+----+----+----+----+----+----+----+----+----+
   0.0  0.1  0.2  0.3  0.4  0.5  0.6  0.7  0.8  0.9  1.0 (phase)