COMMISSION 27 OF THE I. A. U. INFORMATION BULLETIN ON VARIABLE STARS Number 1062 Konkoly Observatory Budapest 1975 November 17 PHOTOGRAPHIC OBSERVATIONS OF THE SUPERNOVA 1970-j IN NGC 7619 Photographic observations of the supernova Rosino 1970-j in NGC 7619 were carried out in October 1970 at the observing station in Tien-Shan mountains by a Schmidt telescope (38/52/93 cm). The observations were made in the instrumental photometric system that. was close to the Johnson's UBV-system. The plates were reduced with the iris photometer of the Engelhardt Astronomical Observatory. The plate background was automatically taken into account. The B and V magnitudes of the comparison stars around the supernova were taken from the paper of R. Barbon et al. (Mem.Soc.Astr.Italiana, 44, No. 1, 65, 1973). For determining the u magnitudes the stars in NGC 6866 and NGC 7062 taken from the paper of Johnson et al. (Publ.U.S.Naval Obs., Second Ser., XVII-Part VII, 1961; were used. In Table 1 are listed t.he number of plate, date, UT, and u, b,v magnitudes of the supernova in the system of our Schmidt telescope. The error of one observation does not exceed 0.1 magn. The uncertain results are marked by colons. Table 1 --------------------------------------------------- NN Date UT u b v 1970 --------------------------------------------------- 1232 7 Oct. 17h49m37s 14.50m - - 1235 8 16 41 31 14.60 - - 1236 8 17 15 31 - 14.30 - 1237 8 17 37 31 - 14.15 - 1243 22 14 00 56 - 15.20 - 1245 22 15 33 26 15.40 - - 1248 23 14 29 49 - 15.30 - 1249 23 15 03 49 - - 14.80: 1250 23 15 48 49 15.50 - - 1253 24 15 00 42 - 15.50 - 1254 24 15 57 12 - - 15.45: 1255 24 16 59 42 15.50 - - 1259 25 14 32 34 - - 15.50: 1260 25 16 17 34 - 15.70 - 1261 25 17 34 04 15.60: - - --------------------------------------------------- Engelhardt Astronomical Observatory INGA DUBJAGO S.S. TOKHTAS'EV