Date: Fri, 28 May 1993 14:02:52 +0300 From: Yoshiro Yamada <yamada@ysc.go.jp> Subject: Obs TVM 25 May We received the following report: Date: 27 May 93 18:53:10 EDT From: chris steyaert <72650.3513@CompuServe.COM> Subject: Obs TVM 25 May SELECTED OBSERVATIONS OF VARIABLE STARS - May 1993 Observer : Tonny Vanmunster, Landen, BELGIUM Instrument : 0.35-m f/5 Newton - Last update: 25.05.93 Highlights of the month : cont. outburst VY Aqr; outbursts CH Her, HN Cyg, SS UMi, IP Peg; Nova Aql 1993 ; outburst V344 Lyr ; Star date Mv ; date Mv ; date Mv ; date Mv ; ------------------------------- DWARF NOVAE -------------------------------- DX And 22.0, 14.3:; 25.0, <13.8 ; RX And 17.0, 13.7 ; VY Aqr 5.1, 11.2 ; 17.1, <12.5 ; Z Cam 5.9, 11.6 ; AM Cas 10.9, 13.6 ; YZ Cnc 5.9, 12.1 ; EM Cyg 22.2, 13.8 ; 25.0, 13.9 ; EY Cyg 5.1, 14.7 ; 11.0, 14.8 ; 15.9, 14.8 ; 16.9, 14.7 ; 21.1, 14.7 ; 22.0, 14.8 ; 22.9, 14.7 ; 25.0, 14.7 ; HN Cyg 15.9, <14.1 ; 16.9, 14.8 ; 22.9, 14.9:; SS Cyg 5.1, 11.8 ; 5.9, 11.8 ; 10.9, 11.8 ; 15.9, 11.8 ; 16.9, 11.9 ; 21.0, 9.4 ; 22.0, 9.2 ; 22.9, 8.7 ; 25.0, 8.7 ; AB Dra 5.9, <13.6 ; 10.9, 12.9 ; 22.1, 11.9 ; 22.9, 12.3 ; AH Her 10.9, 14.7 ; CH Her 10.9, <14.5 ; 15.9, 14.4 ; 16.9, 14.6 ; 22.0, 15.3 ; *** CONFIRM. REQ *** TU Leo 10.8, 14.9 ; 15.9, 15.0 ; 22.2, <13.8 ; 22.9, <13.8 ; X Leo 5.9, 13.0 ; 15.9, <14.1 ; AY Lyr 11.0, 13.5 ; V344 Lyr 15.9, <14.8 ; 16.9, <14.8 ; 22.0, <14.8 ; 25.0, 13.8 ; *** CONFIRM. REQ - Prev outburst : 1993.0927 at 14.3 *** IP Peg 22.1, 12.1 ; 25.0, 12.9 ; TY Sge 22.1, 13.1 ; BZ UMa 14.9, <15.4 ; 15.9, 15.7 ; 16.9, <15.4 ; 21.0, <12.6 ; 21.9, <15.4 ; SU UMa 10.8, 13.3 ; 22.1, 13.7 ; SS UMi 10.8, 14.3 ; 15.9, <14.7 ; 16.9, <14.7 ; 21.9, 14.7 ; 22.9, 15.1:; 24.9, <14.7 ; PG0943+521 UMa 10.9, 13.2 ; Negative obs : FO Aql, KX Aql, VZ Aqr, SS Aur, TT Boo, UZ Boo, HT Cas, V630 Cas, AK Cnc, CC Cnc, AL Com, GO Com, V542 Cyg, V630 Cyg, V632 Cyg, V1028 Cyg, V1251 Cyg, V1363 Cyg, V1454 Cyg, Scovil Cyg, DO Dra, AW Gem, U Gem, T Leo, RZ Leo, DN Lib, DM Lyr, LL Lyr, EF Peg, UV Per, UW Per, AW Sge, RZ Sge, BC UMa, CH UMa, CY UMa, DI UMa, DV UMa, SW UMa, HV Vir, TW Vir ----------------------------------- NOVAE ---------------------------------- Nova Aquilae 1993 21.0, 8.0 ; 22.0, 7.7 ; 22.9, 7.5 ; 25.0, 7.6 ; V603 Aql 17.1, 11.6 ; V1974 Cyg 5.1, 11.7 ; 5.9, 11.6 ; 10.9, 11.8 ; 14.9, 11.9 ; 15.9, 11.9 ; 16.9, 11.9 ; 21.9, 11.9 ; 22.9, 12.1 ; 25.0, 12.1 ; T CrB 5.1, 10.2 ; 16.0, 10.1 ; 17.0, 10.3 ; 22.2, 10.2 ; 22.9, 10.1 ; 25.0, 10.3 ; V1329Cyg 25.0, 12.7 ; DQ Her 10.9, 14.4 ; RS Oph 17.0, 11.8 ; 25.0, 11.9 ; Negative obs : HP And, LS And, V404 Cyg, V1330 Cyg, V1819 Cyg, V592 Her, CP Lac, U Sco, EU Sct, WZ Sge, Nova Sct 81 ------------------------------------ RCB ----------------------------------- UV Cas 5.9, 10.7 ; 22.1, 10.8 ; R CrB 5.1, 6.0 ; 10.8, 6.3 ; 14.9, 6.2 ; 15.9, 6.2 ; 17.0, 6.1 ; 21.0, 6.1 ; 21.9, 6.2 ; 22.9, 6.1 ; 25.0, 6.1 ; V482 Cyg 22.2, 11.3 ; SV Sge 17.1, 11.1 ; ---------------------------------- UNUSUALS -------------------------------- SN 3031 5.1, 12.0 ; 5.9, 12.2 ; 10.8, 12.6 ; 14.9, 12.8 ; 15.9, 12.8 ; 16.9, 12.8 ; 21.0, 12.8 ; 21.9, 13.1 ; 22.9, 13.1 ; 24.9, 13.1 ; V1302Aql 17.0, 11.3 ; CR Boo 10.9, <15.1 ; 14.9, 13.9 ; 15.9, 13.6 ; 16.9, 14.0 ; 21.9, 14.8:; 22.9, 14.0 ; CI Cyg 11.0, 11.3 ; 25.0, 11.2 ; V1057Cyg 25.0, 12.3 ; AG Dra 5.9, 10.1 ; AM Her 5.9, 12.9 ; 10.9, 12.9 ; HZ Her 10.8, 13.4 ; 22.1, 13.4 ; FG Sge 17.1, 11.5 ; RZ Vul 17.1, 12.3 ; MRK 421 5.9, 12.9 ; 10.9, 12.9 ; 15.9, 12.8 ; 3C-273 10.8, 12.7 ; Negative obs : W Com, 3C-279 Vir ---------------------------------------------------------------------------- Tonny Vanmunster, Walhostraat 1A, 3401 Landen, Belgium. Tel: (32).11.83.15.04
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