THE ASTRONOMER Electronic Circular No 727 1993 Apr 04 17.30UT Ed:Guy M Hurst, 16,Westminster Close, Kempshott Rise, Basingstoke, Hants, RG22 4PP,England. Telephone/FAX(0256)471074 Int:+44256471074 TELEX: 9312111261 Answerback: TA G TELECOM GOLD: 10074:MIK2885 GMH at UK.AC.RUTHERFORD.STARLINK.ASTROPHYSICS STARLINK: RLSAC::GMH GMH at UK.AC.CAM.ASTRONOMY.STARLINK STARLINK: CAVAD::GMH ------------------------------------------------------------------- SUPERNOVA 1993J IN NGC 3031 Further to the note on E726 it is evident that the supernova is fading rapidly and had reached approximately magnitude 12 by Apr 3 with apparent rapid fluctuations. An extended sequence and (C) chart is therefore given below: \\\\\\SN 1993J c in NGC 3031 = M81 S,120,10,S -C, 9.9333, 69.0667,2000 P,09h 51.3m +69 15' (1950) O,42,78,10.5,20V? -T,Sequence:Corwin/Sandage -G,46,60,800,500,150 -S,SN/22.01 R,8.9,30,119,A R,9.4,92,119,B R,10.70,12,4,D R,11.78,19,49,E R,11.90,51,80,F R,12.45,13,75,G R,12.89,85,40,H R,13.65,68,111,P R,13.78,78,37,K R,13.92,83,30,R R,14.10,25,61,L R,14.73,104,21,M R,14.99,89,53,N,R R,15.28,94,42,Q M,9,29,105 M,11,84,24 M,12,112,20,53,73,20,101,6,67 M,13,110,2,56,12,109,74 M,14,84,119,94,25,104,109 M,15,69,48,118,5,57,57,41,79 M,15,100,15,13,1,85,55,82,100,10,117,4,95,29,83 M,15,70,67,24,30,91,27 E,41 ////// Basic chart automatically generated by GSC2FIND ver 1.4