The photographic observations of V 1329 Cyg.

The photographic and photovisual magnitudes of V1329 Cyg are given based on Odessa collection plates of 1957 to 1973. Stars a, b, c, d, e, g, and h from a study by Kohoutek (1969) were used as comparison stars. The star brightness increase in 1964 was considerably different in yellow and blue rays. During the outburst the CI changed from +1.3 m to -0.3 m. Observations after the burst are well represented by the 971-day period found from photoelectric UBV photometry. Extensive tables and graphs represent the mean photographic and photovisual curve of V1329 Cyg observed in Moscow and Odessa, brightness curves in blue and yellow rays, brightness increases, and brightness minima before and after an outburst.