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BV Photometric Observations of the Dwarf Novae DX And and AR And

Zamanov, R. K.; Dankova, L.; Kostov, A.

We report photometric observations of the intranight variability of the dwarf novae DX And and AR And in two bands (B and V) on a few nights in late October 2022. The observations are performed with the 50/70 cm Schmidt telescope of the National Astronomical Observatory Rozhen. The results indicate that both stars exhibit intranight variability wi…

BV photometric observations of the flickering of the dwarf nova RX And

Stoyanov, K. A.; Ivanov, V. D.; Minev, M. +3 more

We report photometry of the intranight variability of the dwarf nova RX~And in two bands ($B$ and $V$). The observations are carried out during three nights in November-December 2022 with the 50/70~cm Schmidt telescope of the Rozhen National Astronomical Observatory. The observations indicate that the amplitude of the flickering is about 0.5 mag i…