[vsnet-ecl 3842] EB's observations by Mr.Hirosawa (22/Feb/2010)

K.Nagai pxs10547 at nifty.ne.jp
Sun Feb 28 08:52:53 JST 2010


EB's observations by Mr.Hirosawa (22/Feb/2010)

Visual magnitude estimates by VSOLJ members

object         YYMMDD(UT)       mag  code
AURHL          20100221.410     112  Hsk
AURHL          20100221.414     114  Hsk
AURHL          20100221.417     116  Hsk
AURHL          20100221.419     117  Hsk
AURHL          20100221.423     118  Hsk
AURHL          20100221.426     119  Hsk
AURHL          20100221.428     119  Hsk
AURHL          20100221.433     120  Hsk
AURHL          20100221.435     121  Hsk
AURHL          20100221.438     121  Hsk
AURHL          20100221.444     121  Hsk
AURHL          20100221.449     122  Hsk
AURHL          20100221.453     120  Hsk
AURHL          20100221.456     119  Hsk
AURHL          20100221.460     118  Hsk
AURHL          20100221.465     114  Hsk
AURHL          20100221.470     114  Hsk
AURHL          20100221.474     113  Hsk
AURHL          20100221.484     110  Hsk
AURHL          20100221.494     109  Hsk
AURHL          20100221.501     108  Hsk
GEMTX          20100221.406     109  Hsk
GEMTX          20100221.412     110  Hsk
GEMTX          20100221.416     112  Hsk
GEMTX          20100221.419     114  Hsk
GEMTX          20100221.422     115  Hsk
GEMTX          20100221.424     116  Hsk
GEMTX          20100221.428     117  Hsk
GEMTX          20100221.431     118  Hsk
GEMTX          20100221.434     118  Hsk
GEMTX          20100221.437     118  Hsk
GEMTX          20100221.441     118  Hsk
GEMTX          20100221.443     118  Hsk
GEMTX          20100221.448     118  Hsk
GEMTX          20100221.452     118  Hsk
GEMTX          20100221.459     118  Hsk
GEMTX          20100221.467     118  Hsk
GEMTX          20100221.472     118  Hsk
GEMTX          20100221.474     116  Hsk
GEMTX          20100221.476     115  Hsk
GEMTX          20100221.478     114  Hsk
GEMTX          20100221.483     113  Hsk
GEMTX          20100221.487     112  Hsk
GEMTX          20100221.492     110  Hsk
GEMTX          20100221.500     108  Hsk
GEMTX          20100221.520     108  Hsk
UMAXZ          20100221.404     113  Hsk
UMAXZ          20100221.411     114  Hsk
UMAXZ          20100221.415     116  Hsk
UMAXZ          20100221.418     118  Hsk
UMAXZ          20100221.421     119  Hsk
UMAXZ          20100221.424     120  Hsk
UMAXZ          20100221.426     120  Hsk
UMAXZ          20100221.430     121  Hsk
UMAXZ          20100221.433     120  Hsk
UMAXZ          20100221.436     119  Hsk
UMAXZ          20100221.440     118  Hsk
UMAXZ          20100221.442     117  Hsk
UMAXZ          20100221.446     117  Hsk
UMAXZ          20100221.450     116  Hsk
UMAXZ          20100221.453     116  Hsk
UMAXZ          20100221.457     115  Hsk
UMAXZ          20100221.460     114  Hsk
UMAXZ          20100221.466     111  Hsk
UMAXZ          20100221.472     110  Hsk
UMAXZ          20100221.478     109  Hsk
UMAXZ          20100221.485     108  Hsk
UMAXZ          20100221.493     106  Hsk
UMAXZ          20100221.501     104  Hsk

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

minI AURHL 2455248.944 0.001 Hel Hsk n=21 (calculated by Nagai)
minI GEMTX 2455248.954 0.000 Hel Hsk n=25 (calculated by Nagai)
minI UMAXZ 2455248.933 0.001 Hel Hsk n=23 (calculated by Nagai)

HL Aur JD(hel)=2455248.944 C=2455248.961 E=47647 O-C=-0.017
TX Gem JD(hel)=2455248.954 C=2455248.989 E=12643 O-C=-0.035
XZ UMa JD(hel)=2455248.933 C=2455249.041 E=7429  O-C=-0.108

HL Aur min=2425588.427+0.6225058xE (GCVS)
TX Gem min=2419848.412+2.800014xE (GCVS)
XZ UMa min=2446168.426+1.22232xE (GCVS)


   - 22/Feb/2010 HL Aur (By Mr.Hirosawa) -
 9 +                                     
   |                                     
10 +                                     
   |                                     
11 +        *               * **         
   |        ***        * *               
12 +          *********                  
   |                                     
13 +                                     
    +--------+--------+--------+--------+
   09       10       11       12       13 (UT)


   - 22/Feb/2010 TX Gem (By Mr.Hirosawa) -
10 +                                     
   |                                     
   +                                     
   |                           *   *     
11 +       **                *           
   |         *             **            
   +         ***         **              
   |           ******** **               
12 +                                     
    +--------+--------+--------+--------+
   09       10       11       12       13 (UT)


   - 22/Feb/2010 XZ UMa (By Mr.Hirosawa) -
 9 +                                     
   |                                     
10 +                                     
   |                          **         
11 +                    *** *            
   |      * **     ****                  
12 +         ******                      
   |                                     
13 +                                     
    +--------+--------+--------+--------+
   09       10       11       12       13 (UT)


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