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## (from tabmap V6.0 (2016-08-18)) 2024-05-21T13:08:13 #--------------------------------------------------------------------------- #-- II/250 Combined General Catalogue of Variable Stars (Samus+ 2004) #-------------------------------------------------------------------------- #---Table: II/250/./sn_rem.dat Extragalactic supernovae. Remarks (277 records) # SN A6 --- Supernova designation, repeated if more than 1 line # n_SN A1 --- [-?] Doubtful (?), or rejected (-) SN # Text A72 --- Text of remarks --------------------------------------------------------------------------------- |n| |_| |S| SN |N|Text ------|-|------------------------------------------------------------------------ 1664 |-|(N224) The changes of M 31 appearence were probably due to varying 1664 | |atmospheric conditions [SN005]. Reliable SN 1885A. 1855 |?|(N2943) BD+17 2115 = NSV 04557. Only 2 vis observations (BD). 1856 |?|(N968) BD+33 460. Only BD vis observations. 1885A | |(N224) S And = HD 3969 = And V0894. The first reliable extragalactic 1885A | |SN. 1895A | |(N4424) VW Vir. 1895B | |(N5253) Z Cen. Other SN: 1972E, 1986F. 1899 |-|(N7331) Emulsion defect [SN443]. Reliable SN: 1959D. 1901A | |(N2535) N Cnc 1901. 1901B | |(N4321) N Leo 1901. Other SN: 1914A, 1959E, 1979C. 1904 |-|(N3147) CP Dra = N Dra 1904 = SN 1972-. UG type variable (15.1-20 m). 1904 | |Several times was considered Nova or SN [SN186]. Reliable SN: 1972H. 1909A | |(N5457) SS UMa = N5457 V0011. Other SN: 1951H, 1970G. 1910 |-|(N2403) N Cam 1910. Emulsion defect? 1912A | |(N2841) N UMa 1912. Other SN: 1957A, 1972R. 1914A | |(N4321) N Leo 1914. Other SN: 1901B, 1959E, 1979C. 1915A | |(N4527) Another SN: 1991T. 1916A |?|(N251) RS Psc. Found on a single plate; it was supposed that the star 1916A | |had been observed earlier - then it is not a SN. 1917A | |(N6946) Other SN: 1939C, 1948B, 1968D, 1969P, 1980K. 1919A | |(N4486) N Vir 1919. Possible SN: 1922? The position of the SN on the 1919A | |photograph published in [SN019] is described in detail in [SN198]. 1921A | |(N4038) Another SN: 1974E. 1921B | |(N3184) Other SN: 1921C, 1937F. 1921C | |(N3184) Other SN: 1921B, 1937F. 1922 |?|(N4486) Reliable SN: 1919A. 1923A | |(N5236) Other SN: 1945B, 1950B, 1957D, 1968L, 1983N. 1926A | |(N4303) Other SN: 1961I, 1964F. 1926B | |(N6181) Possible SN: 1951I? 1935C | |(N1511) HV 11970 = N Hyi 1935 (LMC). LMC non-member. 1937A | |(N4157) Another SN: 1955A. 1937F | |(N3184) Other SN: 1921B, 1921C. 1938B | |(N2673) Also close is NGC 2672 (E1, 12.6B). Relative to NGC 2672: 30"E, 1938B | |19"S. 1938C | |(An) According to [SN042], SN occured in a galaxy catalogued as 1938C | |No. 239 in [SN446]. This galaxy is not identical with IC 4215 or 1938C | |UGC 8333 and does not enter major catalogues. 1939C | |(N6946) Other SN: 1917A, 1948B, 1968D, 1969P, 1980K. 1940B | |(N4725) Another SN: 1969H. 1940C | |(I1099) In the NW part of the galaxy. 1945A | |(N5195) According to some sources, 6"W, 4"S. 1945B | |(N5236) Other SN: 1923A, 1950B, 1957D, 1968L, 1983N. 1948A | |(N4699) Another SN: 1983K. 1948B | |(N6946) Other SN: 1917A, 1939C, 1968D, 1969P, 1980K. 1950B | |(N5236) Other SN: 1923A, 1945B, 1957D, 1968L, 1983N. 1950C | |(N5033) Another SN: 1985L. 1950E |-|(An) Asteroid No. 2093 Genichesk [SN440]. 1950H | |(N5857) Another SN: 1955M. 1951H | |(N5457) N5457 V0018. See also [SN486]. Other SN: 1909A, 1970G. 1951I |?|(N6181) Close to the nucleus. Another SN: 1926B. 1952G | |(N5668) Another SN: 1954B. 1954B | |(N5668) Another SN: 1952G. 1954J |-|(N2403) N2403 V0012. Type: SDOR. 1954 |?|(An) SN in a compact galaxy or a variable compact galaxy. The 1954 | |magnitude corresponds to the combined brightness of the galaxy and the 1954 | |suspected SN. 1955A | |(N4157) Another SN: 1937A. 1955M | |(N5857) Another SN: 1950H. 1955 |?|(N3294) Other SN: 1990H, 1992G. 1956 |-| RW UMi. A Nova of the Galaxy; it is suggested in [SN201] that 1956 | |the star is an intergalactic SN. 1957A | |(N2841) Other SN: 1912A, 1972R. 1957B | |(N4374) Another SN: 1991bg. 1957C | |(N1365) Another SN: 1983V. 1957D | |(N5236) Other SN: 1923A, 1945B, 1950B, 1968L, 1983N. 1957 |-|(N5033) Reliable SN: 1950C, 1985L. 1959E | |(N4321) Other SN: 1901B, 1914A, 1979C. 1960B | |(M02-32-144) Another SN: 1993I. 1960L | |(N7177) Another SN: 1976E. 1960M | |(N2565) Another SN: 1992I. 1961F | |(N3003) Zwicky's SN IV prototype [SN339]. 1961I | |(N4303) Zwicky's SN III prototype [SN339]. Other SN: 1926A, 1964F. 1961R | |(M+05-03-76) Another SN: 1975M. 1961T | |(M+06-21-66) Designated 1961X in [SN088]. 1961U | |(N3938) Another SN: 1964L. 1961V | |(N1058) SN with slow development and a remarkable light curve. The 1961V | |history of its studies and its behavior are described in [SN108,SN451, 1961V | |SN486]. Zwicky's SN V prototype [SN339]. According to [SN451], this is 1961V | |an SDOR type variable. Another SN: 1969L. 1961 |-|(N4501) AL Com (Type: UG). 1962B | |(M+05-36-25) Designated 1962C in [SN088]. 1962C | |(M+03-41-85) Designated 1962D in [SN088]. 1962D | |(M-05-25-12) Designated 1962B in [SN088]. 1962E | |(M+04-27-10) Apparently in a bridge between 2 galaxies. 1962K | |(N1090) Another SN: 1971T. 1962M | |(N1313) Another SN: 1978K. 1962Q | |(N2276) Other SN: 1968V?, 1968W, 1993X. 1963J | |(N3913) Another SN: 1979B. 1963K | |(N3656) Another SN: 1973C. 1963X | |(An) SN was to the south of the galaxy's center. 1964A | |(N3631) Another SN: 1965L. 1964F | |(N4303) Other SN: 1926A, 1961I. 1964L | |(N3938) Another SN: 1961U. 1965E | |(An) Apparently was discovered by F. Zwicky once again on Apr 20, m = 1965E | |18.2pg [SN124]. 1965G | |(N4162) S9226. Independent discovery by C.Hoffmeister. 1965I | |(N4753) Another SN: 1983G. 1965L | |(N3631) Another SN: 1964A. 1965M | |(N7606) Another SN: 1987N. 1965 |-|(N2903) Asteroid No.573 Recha [SN139,SN140]. 1966G | |(N521) Another possible SN: 1982O? 1966K | |(M+05-27-53) Another SN: 1971A. 1966O |?|(Intergal) CE UMa. The star's being a galactic UG type variable is not 1966O | |excluded. Not seen on PSS prints (limiting magnitude 21.1pg), Delta m >= 1966O | |5.6. 1967B | |(An) In a faint component of a double system of galaxies. 1967H | |(N4254) Other SN: 1972Q, 1986I. 1967 |-| V632 Her (Type: UG). 1968B | |(N4874) Another SN: 1981G. 1968D | |(N6946) Independently discovered by J.R.Dunlap. Radio recovery in 1994 1968D | |[SN143]. Other SN: 1917A, 1939C, 1948B, 1969P, 1980K. 1968L | |(N5236) Other SN: 1923A, 1945B, 1950B, 1957D, 1983N. 1968V |?|(N2276) Yu.N. Efremov and P.N. Kholopov (manuscript) consider the object 1968V | |to be not a SN but a spiral branch knot apparent also on the PSS print. 1968V | |Other SN: 1962Q, 1968W, 1993X. 1968W | |(N2276) Other SN: 1962Q, 1968V?, 1993X. 1968X | |(N4939) Another SN: 1973J. 1969C | |(N3811) Another SN: 1971K. 1969H | |(N4725) Another SN: 1940B. 1969L | |(N1058) Another SN: 1961V. 1969P | |(N6946) Other SN: 1917A, 1939C, 1948B, 1968D, 1980K. 1970G | |(N5457) Other SN: 1909A, 1951H. 1970 |?|(N1533) Close to the nucleus. Variable star? [SN002]. 1971A | |(M+05-27-53) Another SN: 1966K. 1971K | |(N3811) Another SN: 1969C. 1971T | |(N1090) Another SN: 1962K. 1971U | |(U5912) Another SN: 1977F. 1972E | |(N5253) Other SN: 1895B, 1986F. 1972M | |(N7564) Another SN: 1990V. 1972Q | |(N4254) Other SN: 1967H, 1986I. 1972R | |(N2841) Other SN: 1912A, 1957A. 1972 |?|(Intergal) NSV 04394. Possibly an eruptive var. 1972 |?|(UGC 729) XY Psc (13.0 - (18.5 m ). UG type is possible. 1972 |-|(N3147) CP Dra = N Dra 1904 = SN 1904-. Altizer [SN550] discovered a new 1972 | |outburst. See 1904-. 1973C | |(N3656) Another SN: 1963K. 1973G |-|(M09-19-106) C.Kowal (unpublished) considers it a variable galactic 1973G | |foreground star. 1973J | |(N4939) Another SN: 1968X. 1973R | |(N3627) Another SN: 1989B. 1974C | |(N3310) Another SN: 1991N. 1974E | |(N4038) Another SN: 1921A. 1974L |-|(An) Foreground var. 1974 |-|(N3348) A normal F - G star embedded in the main body of the galaxy 1974 | |[SN200]. 1975C | |(N4246) Another possible SN: 1984? 1975M | |(M+05-03-76) Another SN: 1961R. 1975T | |(N3756) Max 1976 Jan 10:. 1975 |-|(M+08-20-89) NSV 05285. Present on PSS prints. Probably a quasar that 1975 | |brightened by ~5.5 m. 1976C | |(I1231) Confirmed at the Abastumani Observatory on June 16, m = 16.6pv 1976C | |(unpublished). 1976E | |(N7177) Another SN: 1960L. 1976L | |(N1411) 1977 Jul 11, m = 17:pg. A number of contradictions in published 1976L | |data on position and spectrum. 1977F | |(U5912) Another SN: 1971U. 1978H | |(N3780) Another SN: 1992bt. 1978K | |(N1313) Another SN: 1962M. 1979B | |(N3913) Indepentently discovered by N.M. Bronnikova [SN239]. Another SN: 1979B | |1963J. 1979C | |(N4321) Radiosupernova. Periodic modulation with P ~1575d was detected 1979C | |during 10 years of observations [SN462]. Other SN: 1901B, 1914A, 1959E. 1979E |?|(N4902) Another SN: 1991X. 1980D | |(N3733) Independently discovered by G.N. Kimeridze on 1980 Mar 7. 1980I | |(Intergal) In 7'E from NGC 4374 and 3'S from NGC 4406. Ibdependently 1980I | |discovered by E.Gonzalez on July 11, m = 14pg. 1980K | |(N6946) Optical discovery of the SN remnant [SN260]. Other SN: 1917A, 1980K | |1939C, 1948B, 1968D, 1969P. 1980N | |(N1316) Another SN: 1981D. 1981D | |(N1316) Another SN: 1980N. 1981G | |(N4874) Another SN: 1968B. 1981K | |(N4258) Discovered as a variable radio source, confirmed in optics by 1981K | |P.Wild (1981 Nov 3), W.Sargent, C.Kowal (1981 Aug 1). 1982O |?|(N521) Reliable SN: 1966G. 1983G | |(N4753) Independently discovered by D.Yu. Tsvetkov on 1983 Apr 9. 1983G | |Another SN: 1965I. 1983K | |(N4699) Another SN: 1948A. 1983N | |(N5236) Radio emission. Other SN: 1923A, 1945B, 1950B, 1957D, 1968L. 1983V | |(N1365) Another SN: 1957C. 1983aa| |(QSO) In a quasar's envelope. 1983 |-|(N1265) A foreground star [SN298,SN316]. 1984J | |(N1559) Another SN: 1986L. 1984 |?|(N4246) Reliable SN: 1975C. 1985F | |(N4618) Max 1984 Jun 12. Peculiar. See also [SN406]. 1985J |?|(M+06-25-28) Possibly a cataclysmic var [SN361]. 1985K |?|(An) In a field rather rich in galaxies. The closest bright galaxy is 1985K | |N4867. 1985L | |(N5033) Another SN: 1950C. 1985Q | |(Mrk 516) No object brighter than V = 19 on photographs after Nov 15 1985Q | |[SN369]. 1985 |-|(N3504) Probably the galaxy's nucleus. Apparent differencies in 1985 | |brightness may be due to weather conditions. 1986A | |(N3367) Another SN: 1992C. 1986D |-|(N3034 Probably a constant IR point source [SN373]. 1986F |-|(N5253) HII region [SN379]. Reliable SNe: 1895B, 1972E. 1986H |-|(N5645) Apparently an HII region [SN382]. 1986I | |(N4254) Other SN: 1967H, 1972Q. 1986J | |(N891) One of the brightest radio supernovae. Discovered in August, 1986J | |1986 at 21 cm. The r magnitude (Gunn's system) given in the Table refers 1986J | |to 1984 Jan 6. 1986L | |(N1559) Another SN: 1984J. 1986 |?|(I4329A) Discovered on spectrograms, not confirmed photographically 1986 | |[SN376]. 1987A | |(LMC) LMC V3453. VB A (B 14.96, B0V, 3", 318 deg; C 15.82, B1.5V, 1987A | |1.7", 110 deg; D 19m,1.9", 222 deg; etc.). B var? [SN218]. Combined 1987A | |pre-outburst brightness V=12.24, B-V=+0.04, U-B=-0.65; Sp B3I. 1987A | |Pre-outburst brightness of the A component V=12.3. Pre-outburst 1987A | |variability has not been definitely found (11.8-12.5pg, 1934-1959 1987A | |[SN221]). To JD 2446849.601 - .945 the neutrino observations refer, 1987A | |their interpretation being not straightforward (a review in [SN139]). 1987A | |The star was (7.5 vis on JD 2446849.89; first found at mpv=4.5 on 1987A | |JD2446850.833. The light curve is unusual for SN II, showing very slow 1987A | |development of the outburst and presumably anomalously low luminosity at 1987A | |maximum. According to the combined light curve [SN142], V=2.97 in Max. 1987A | |The minimal brightness in the Table refers to continuing decline, July 1987A | |1991. Radiobursts (JD2446852, 100mJy, 1 GHz; 2446969 - 972, 500 mJy, 22 1987A | |GHz). Since June 1987 there is hard X-ray and gamma radiation. Since 1987A | |March 1987, features at different distances from the SN, attributed to 1987A | |light echo, are being registered. In 1990 an elliptical ring - a nebula 1987A | |around the SN - was detected by the Hubble Space Telescope. 1987D | |(M+00-32-01) = 1987G Independently discovered on Apr 25 by J.Mould and 1987D | |R.Day and designated once again. 1987E |-|(N4725) Foreground star, Sp M4-5 V [SN397]. Reliable SNe: 1940B, 1969H. 1987K | |(N4651) Some authors (e.g., [SN367]) suggest to attribute this star to a 1987K | |new subtype II-B, for supernovae with spectroscopic characteristics 1987K | |evolving from II around the brightness maximum to approximately I-B 1987K | |several weeks after maximum. 1987N | |(N7606) Another SN: 1965M. 1988A | |(N4579) Independently discovered by R.Evans. See also [SN412]. Another 1988A | |SN: 1989M. 1988M | |(N4496B) Discovered on spectrograms 300 - 400d after Max. Detected at m 1988M | |= 19.6B in a CCD image of 1987 Apr 22. 1988T | |(An) One of the most distant SN (z = 0.28). 1988U | |(An) In a faint galaxy (z = 0.31) of a distant cluster AC 118; the 1988U | |most distant SN Ia, a fast supernova. 1989B | |(N3627) Another SN: 1973R. 1989M | |(N4579) Erroneously labeled 'N' in the finding chart. Another SN: 1988A. 1989Z | |(N4013) Was brighter at the discovery than the galaxy's nucleus by 0.03m 1989Z | |K. 1990C |?|(An) A faint compact H II region? [SN505]. 1990H | |(N3294) Another SN: 1955?, 1992G. 1990V | |(N7564) Another SN: 1972M. 1990 |?|(N3690) Radio SN, discovered at 1.49 GHz, flux 1.8 mJy. Other SN: 1990 | |1992bu?, 1993G. 1991A | |(I2973) The date in the Table refers to 1990. 1991N | |(N3310) Another SN: 1974C. 1991T | |(N4527) Indepentent discovery: R. Evans, M.Villi, G.Cortini, W.Johnson. 1991T | |Another SN: 1915A. 1991X | |(N4902) Another SN: 1979E? 1991ap|-|(An) QSO. 1991aw|?|(Zw 322-02) Some sources identify this galaxy with N6456. 1991bg| |(N4374) Another SN: 1957B. 1992C | |(N3367) Another SN: 1986A. 1992G | |(N3294) Other SN: 1955?, 1990H. 1992I | |(N2565) Another SN: 1960M. 1992R | |(M+10-24-07) Another SN: 1992ac. 1992W |-|(M+08-23-96) A foreground M dwarf [SN615]. 1992X |-|(M+06-32-24) A foreground M dwarf [SN615]. 1992ac| |(M+10-24-07) Another SN: 1992R. 1992ar| |(An) At the southern edge of a group of 3 galaxies, the position 1992ar| |refers to the eastern-most galaxy. 1992ay| |(An) In a system of 2 galaxies, the position refers to the southern 1992ay| |one. 1992bt| |(N3780) Another SN: 1978H. 1992bu|?|(N3690) Other SN: 1990?, 1993G. 1992 |-|(N4192) Present on PSS prints and several other photographs [SN467]. 1993G | |(N3690) Distances in the Table refer to the galaxy's eastern diffuse 1993G | |concentration. Possible SN: 1990?, 1992bu? 1993I | |(M02-32-144) Another SN: 1960B. 1993J | |(N3081) One of the brightest SN. The progenitor was a red supergiant, 1993J | |<B> = 21.73, <V> = 20.72 [SN601]. Double maximum (Max II Apr 18, 11.41B) 1993J | |Radio source, soft X-ray source. Might be attributed to the new type 1993J | |II-B (see 1987K). 1993U |-|(An) QSO [SN668]. 1993V |-|(An) QSO, z = 1.087 [SN668]. 1993X | |(N2276) Other SN: 1962Q, 1968V?, 1968W. ---------------------------------------------------------------------------------