[vsnet-ecl 4040] EB's observations by Mr.Maeda (15/Oct/2010)

[K.Nagai]

EB's observations by Mr.Maeda (15/Oct/2010)

Visual magnitude estimates by VSOLJ members

object         YYMMDD(UT)       mag  code
PERbeta        20101015.615      31  Mdy.VSOLJ
PERbeta        20101015.631      30  Mdy.VSOLJ
PERbeta        20101015.644      28  Mdy.VSOLJ
PERbeta        20101015.652      27  Mdy.VSOLJ
PERbeta        20101015.664      26  Mdy.VSOLJ
PERbeta        20101015.675      24  Mdy.VSOLJ
PERbeta        20101015.685      23  Mdy.VSOLJ
PERbeta        20101015.694      22  Mdy.VSOLJ
PERbeta        20101015.705      22  Mdy.VSOLJ
PERbeta        20101015.719      22  Mdy.VSOLJ
CASRZ          20101015.618      76  Mdy.VSOLJ
CASRZ          20101015.634      75  Mdy.VSOLJ
CASRZ          20101015.643      71  Mdy.VSOLJ
CASRZ          20101015.653      70  Mdy.VSOLJ
CASRZ          20101015.665      68  Mdy.VSOLJ
CASRZ          20101015.676      67  Mdy.VSOLJ
CASRZ          20101015.688      65  Mdy.VSOLJ
CASRZ          20101015.696      64  Mdy.VSOLJ
CASRZ          20101015.708      63  Mdy.VSOLJ
CASRZ          20101015.720      62  Mdy.VSOLJ
CASRZ          20101015.739      62  Mdy.VSOLJ
CASRZ          20101015.753      62  Mdy.VSOLJ
CASTV          20101015.622      74  Mdy.VSOLJ
CASTV          20101015.647      75  Mdy.VSOLJ
CASTV          20101015.667      77  Mdy.VSOLJ
CASTV          20101015.676      77  Mdy.VSOLJ
CASTV          20101015.688      78  Mdy.VSOLJ
CASTV          20101015.695      78  Mdy.VSOLJ
CASTV          20101015.708      78  Mdy.VSOLJ
CASTV          20101015.720      78  Mdy.VSOLJ
CASTV          20101015.739      79  Mdy.VSOLJ
CASTV          20101015.753      79  Mdy.VSOLJ
CASTV          20101015.765      77  Mdy.VSOLJ
CASTV          20101015.780      77  Mdy.VSOLJ
CASTV          20101015.794      77  Mdy.VSOLJ
CASTV          20101015.815      77  Mdy.VSOLJ
CASTV          20101015.828      76  Mdy.VSOLJ
CASTV          20101015.844      76  Mdy.VSOLJ
CASTV          20101015.855      75  Mdy.VSOLJ

observer: Yutaka Maeda (Nagasaki, Japan)
instruments:10B

minI CASTV 2455485.239 0.008 Hel Mdy n=17 (calculated by Nagai)

TV Cas JD(hel)=2455485.239 C=2455485.277 E=6004 O-C=-0.038

min=2444602.4534+1.8125956xE (GCVS, Samus et al., 2009)


    - 15/Oct/2010 beta Pers (By Mr.Maeda) -
02 +                                     
   |                      * * *  *       
   +                 *  *                
   |             * *                     
03 +       *  *                          
   |                                     
   +                                     
   |                                     
04 +                                     
    +--------+--------+--------+--------+
   14       15       16       17       18 (UT)


    - 15/Oct/2010 RZ Cas (By Mr.Maeda) -
06 +                                     
   |                     * *  *  *       
   +                  **                 
   |              * *                    
07 +          * *                        
   |                                     
   +      *  *                           
   |                                     
08 +                                     
    +------+------+------+------+------+-
   14     15     16     17     18     19 (UT)


    - 15/Oct/2010 TV Cas (By Mr.Maeda) -
07 +                                     
   |                                     
   |                                     
   |     *                               
   +        *                        *   
   |                             * *     
   |          ** * **     * **  *        
   |                   **                
08 +                                     
    +----+----+----+----+----+----+----+-
   14   15   16   17   18   19   20   21 (UT)