Photoelectric
observations:
taken
with the 3-channel
photometer andthe
60-cm telescope
at Mt. Suhora Observatory
(V753 Mon)
50-cm
telescope and CCD camera
at Cracow Observatory
(V829
Her)
40-cm
telescope and SBIG CCD
camera at University of Athens Observatory
(Greece)
(V402 Aur)
50-cm and 70-cm
telescopes with
PMT photometer at SAAO (South Africa)
(SX
Crv & VZ Lib)