Below the list of my past CCD observations. Supercycle : ~1 year Normal outbursts exists, but period uncertain (60days?) Due to the limited coverage my data give no clear value for the hump period (one of the possible values is 0.0737 days) Regards Jochen Pietz 1999-04-08 neg 1999-05-23 neg 1999-05-28 neg 1999-06-06 neg 1999-06-18 supermax 0.3mag humps 1999-06-19 supermax 0.2mag humps 1999-06-25 fading 1999-07-02 neg 1999-07-03 neg 1999-07-16 neg 1999-07-25 neg 1999-07-30 neg 1999-08-01 outburst 1999-08-02 fading 1999-08-04 neg 1999-08-12 neg 1999-08-22 neg 1999-08-29 neg 1999-09-03 neg 1999-09-18 neg 1999-09-31 neg 2000-05-20 neg 2000-05-25 neg 2000-06-01 supermax 2000-06-02 supermax 0.2mag humps 2000-06-07 supermax 0.2mag humps 2000-06-08 supermax 0.15mag humps 2000-06-12 fading 2000-06-16 neg 2000-07-21 neg 2000-08-12 neg 2000-08-13 neg 2000-09-05 neg 2000-09-24 neg 2000-10-21 neg 2000-11-10 outburst 2001-03-19 neg 2001-03-30 neg 2001-04-01 neg 2001-04-03 neg 2001-04-07 neg 2001-04-12 neg 2001-04-13 neg 2001-04-19 neg 2001-05-02 neg 2001-05-08 neg 2001-05-09 neg 2001-05-11 neg 2001-05-17 neg 2001-05-19 neg 2001-05-25 precursor outburst