Superoutbursts of T Leo, CY UMa, YZ Cnc

RARE SUPEROUTBURSTS OF T LEO AND CY UMA

Visual magnitude estimates by P. Schmeer, Bischmisheim, Germany
Instrument: 203-mm SCT

T LEONIS  (UGSU)
Mar. 20.084 UT, (12.0 ; 29.899,  13.5 ; 29.922,  13.5 ; 30.810,  10.3 ;
     30.897 UT,  10.3 ;
Apr.  1.805 UT,  10.4 ;  3.822,  10.7 ;  4.853,  10.9 ;  4.967,  10.9 ;
      6.817 UT,  11.3 ;  6.860,  11.3
(Mar. 30 estimates revised)
Sequence: Huruhata

CY URSAE MAJORIS  (UGSU)
Mar. 27.03  UT, (12.9 ; 29.924,  12.1 ; 30.003,  12.1 ; 30.807,  11.9 ;
     30.926 UT,  12.1 ;
Apr.  1.801 UT,  12.2 ;  3.821,  12.6 ;  4.858,  12.8 ;  6.916,  13.0
Sequence: Fujino

YZ CANCRI  (UGSU)
Apr.  1.815 UT,  11.3 ;  3.842,  11.5 ;  4.92 ,  11.6
Superoutburst!
Sequence: AAVSO

Regards,
Patrick