From yamaoka@kyu-ge.ec.kyushu-u.ac.jp Mon May 31 23:42:57 1993 Date: Mon, 31 May 93 23:38:45 JST Newsgroups: sci.astro From: andromed@Rain.ATM.Dal.Ca (Mike Boschat) Subject: Crimean Astro.Obs. photometery of SN1993J Nntp-Posting-Host: rain.atm.dal.ca Organization: ATM, Dalhousie University, Halifax, NS, Canada Date: Mon, 31 May 1993 09:48:23 GMT Organization: Crimean Astrophysical Observatory From: shakh%crao.crimea.ua@relay.USSR.EU.net (Nikolay Shakhovskoy) Dear Mike Boschat, Now I can communicate the new results of UBVRI photometry of Supernova 1993J in M81 (see Table). Sincerely, N.Shakovskoy UBVRI (Johnson) Photometric Observation 1.25 m Telescope Crimean Astrophysical Observatory Date J.D. U B V R I U-B B-V V-R R-I Rem. 1993 2449+ 05 25.78 133.282 14.56 13.87 12.54 11.69 11.13 0.69 1.33 0.84 0.56 1 05 27.78 135.284 14.64 13.91 12.57 11.74 11.16 0.73 1.34 0.83 0.58 1 05 28.78 136.283 14.64 14.02 12.72 11.90 11.30 0.63 1.30 0.82 0.60 1,3 05 30.79 138.290 14.59 13.93 12.63 11.79 11.19 0.65 1.30 0.85 0.60 1 Compar. st: RA=09 55 04.3; D=+68 54 05.7 (J2000) 04 22.78 100.28 9.09 9.10 8.58 8.18 7.88 -0.01 0.52 0.40 0.36 1 Remarks: Observers: N.M.Shakhovskoy 1 - Photometric mode Yu.S.Efimov 2 - Polarimetric mode 3 - Sometimes light clouds
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