(1993 Apr. 18) subject: SN1993J photometry update SN1993J photometry update Updated list of observations obtained by Apr. 17. This table is based on that sent from B. H. Granslo (Norway) (bgranslo@astro.uio.no) For photoelectric photometry with mentioned comparisons, I have tried to reduce them using suggested photometric standards rather than GSC magnitudes. Such data are denoted as "corrected mag". Visual observations from Japan have also been reduced using V sequences in "Supernova Search Chart" (designated as SEQ="TB"). I have not tried to reduce "unfiltered CCD magnitudes" to V magnitudes, but left them as they are with designation "C". Prediscovery observation on Mar. 28.30 UT is corrected according to G. de Vaucoulers using recent photometric data on its comparison. Other CCD and visual magnitudes without referred comparisons are left as they were. Numerous data are included from Mark Kidger's table, table from Gerard de Vaucouleurs (gav@astro.as.utexas.edu)="Mail(gav)", table from Ralph A.M.J. Wijers (rw@ourania.Princeton.EDU)="News(rw)", The Astronomer/BAA visual database(GMH@ASTROPHYSICS.STARLINK.RUTHERFORD.AC.UK="Nova(gmh)". The compilation is only very preliminary and may contain errors. Consult the original data sources for quantitative analysis. Observations marked with * are communicated through this nova network. color band: U,B,V Johnson system R,I designated by J (Johnson) and C (Kron-Cousins) g,r Gunn g,r mv visual (close to V) p photographic (miscellaneous materials) C unfiltered CCD comparisons: TB Thompson-Bryan's "Supernova Search Chart" = V + recent photometry, assuming V=11.90 for star B. TA "The Astronomer" sequence (system ?) GP GSC photometric field = V GSC GSC (~ V-0.44) AC AAVSO chart = V? SAO SAO (?) ------------------------------------------------------------------------------- YYYY MM DD.DDD MAGN MS SEQ OBSERVER NOTES SOURCE ------------------------------------------------------------------------------- 1982 03 21(-23) 20.8 V *Humpreys, R. 4-m plate Nova 1982 03 21(-23) 19.9 R *Humpreys, R. 4-m plate Nova 1982 03 21(-23) 21.4 B *Humpreys, R. 4-m plate Nova 1982 03 21(-23) 21.7 U *Humpreys, R. 4-m plate Nova 1985 01 21. 21 r Cohen, J. G. 1.5-m + CCD IAUC 5742 1985 01 21. 21.9 g Cohen, J. G. 1.5-m + CCD IAUC 5742 1985 03 21. 20.7 V *Humpreys, R. 4-m plate Nova 1985 03 21. 19.9 R *Humpreys, R. 4-m plate Nova 1985 03 21. 21.8 B *Humpreys, R. 4-m plate Nova 1990 03 ?? 20.0 V *Humpreys, R. KPNO, CCD Nova 1990 03 ?? 19.3 R *Humpreys, R. KPNO, CCD Nova 1990 03 ?? 21.1 B *Humpreys, R. KPNO, CCD Nova 1992 01 24. 19.7: V *Humpreys, R. Hilter 2.5-m, CCD Nova 1992 01 24. 19.0: R *Humpreys, R. Hilter 2.5-m, CCD Nova 1992 10 02. 20.0 R *Humpreys, R. KPNO 0.9-m, CCD Nova 1992 05 01. 20.79 V Blakeskee, J. and 2.4-m + CCD IAUC 5758 Tonry, J. 1992 05 01. 19.44 I C Blakeskee, J. and 2.4-m + CCD IAUC 5758 Tonry, J. 1992 10 02. 20.0 R Salzer, J. et al. IAUC 5741 1993 01 23.635 <15.3 p TB Matsumoto, H. Fuji Color G-400 Mail 1993 02 24.687 <16.0 mv TB Kushida, R. Mail 1993 03 10.27 <15.5 mv Wren, W. McDonald Obs. IAUC 5757 1993 03 16.542 <15.0 mv TB Kushida, R. Mail 1993 03 16.90 20.0 R Prugniel, P. CCD serveral images IAUC 5742 1993 03 23.10 20.0 R Prugniel, P. CCD between two dates IAUC 5742 1993 03 21.667 <16.0 p TB Okamoto, Y. Mail 1993 03 21.688 <14.0 p TB Matsushima ,T. 20cm SCT, Mail Fuji Super G400 1993 03 25.60 <18.0 R van Driel, W. Kiso CCD IAUC 5737 (revision, private communication) 1993 03 26.9 <14.0 mv Pujol, P.; IAUC 5731 Ripero, J. 1993 03 26.92 <14.5 mv ? (Kidger's table) ? 1993 03 27.91 <16.0 p Merlin, J.-C. Ektachrome 400 IAUC 5740 1993 03 28.30 13.7 C Neely, A. CCD IAUC 5740 assuming *C V=14.5 (Richmond) original mag = 13.8 1993 03 28.86 12.0 mv Garcia, F. 25-cm f/3.9 refl. IAUC 5731 DISCOVERY OBSERVATION 1993 03 28.89 11.8 C Rodriguez, D. 20-cm f/5 refl.+ AAVSO 169 ST-4 CCD 1993 03 29.01 11.3 mv Garcia, F. AAVSO 169 1993 03 29.02 11.2 mv Ulfheden News(rw) 1993 03 29.019 11.2 C Ulfheden, P.; 15-cm refl.+ ST-6 CCD Mail Hamberg, I. 1993 03 29.17 11.2 mv McGrath, T. (from A. Cowley, ASU) Mail(gav) 1993 03 29.18 11.7 C Neely, A. W. CCD, corrected mag. IAUC 5742 1993 03 29.691 10.3 p TB Hashimoto, Y. Fuji SG-400 Mail 1993 03 29.82 11.0 mv Ripero, J. AAVSO 169 1993 03 29.82 11.2 mv Pujol,F. Nova(gmh) 1993 03 29.88 11.0 C Rodriguez, D. IAUC 5731 1993 03 29.88 11.3 mv Pujol, F. IAUC 5731 1993 03 29.95 11.1 mv Garcia, F. IAUC 5733 1993 03 30.006 11.0: C TB Solberg, R. 40.6-cm f/4.5 refl.+ Mail ST-6 CCD 1993 03 30.1 11 mv Treffers, R. R. 0.8-m + CCD IAUC 5731 1993 03 30.19 10.70 V *Richmond Berkeley Nova 1993 03 30.19 10.61 R C *Richmond Berkeley Nova 1993 03 30.19 10.66 I C *Richmond Berkeley Nova 1993 03 30.25 10.74 V Hartwick,F.et al. 50-cm refl.+ CCD IAUC 5731 revision Zurek et al. see IAUC 5761 1993 03 30.25 10.63 B Zurek et al. 50-cm refl. + CCD IAUC 5761 1993 03 30.25 10.65 R C Zurek et al. 50-cm refl. + CCD IAUC 5761 1993 03 30.25 10.64 I C Zurek et al. 50-cm refl. + CCD IAUC 5761 1993 03 30.538 10.4 mv TB Yamada, M. Mail 1993 03 30.82 10.0 ? ? (Kidger's table) ? 1993 03 30.845 10.3: mv TA Schmeer, P. 20.3-cm SCT IAUC 5733 1993 03 30.85 10.0 ? ? (Kidger's table) ? 1993 03 30.86 10.0 ? ? (Kidger's table) ? 1993 03 30.865 10.6 mv Poyner, G. 40-cm refl. Mail 1993 03 30.870 10.8 mv TB Midtskogen, O. 31.6cm refl. 130x Mail 1993 03 30.887 10.5 mv TB Hurst, G. Nova(gmh) 1993 03 30.890 10.5 mv TB Taylor, M. Nova(gmh) 1993 03 30.899 11.0 mv GP Midtskogen, O. 31.6-cm f/4.9 refl. Mail 1993 03 30.9 10.78 V *Unger, S. B-V=0.05 Nova 1993 03 30.9 10.83 B *Unger, S. B-V=0.05 Nova 1993 03 30.9 9.98 U *Unger, S. Nova 1993 03 30.9 10.60 I *Unger, S. Nova 1993 03 30.906 10.5 mv TB Schmeer, P. 20.3-cm SCT Mail 1993 03 30.91 10.0 ? ? (Kidger's table) ? 1993 03 30.916 10.6 mv Poyner, G. 40-cm refl. Mail 1993 03 30.928 10.4 mv TB Taylor, M. Nova(gmh) 1993 03 30.93 10.5 mv TA Bengtsson, H. 15-cm refl. Mail 1993 03 30.93 10.96 B *Steele, I. 40cm refl, CCD Nova 1993 03 30.93 10.75 V *Steele, I. 40cm refl, CCD Nova 1993 03 30.93 10.69 R C *Steele, I. 40cm refl, CCD Nova 1993 03 30.93 10.55 I C *Steele, I. 40cm refl, CCD Nova 1993 03 30.94 10.5 mv Shanklin, J. D. IAUC 5736 1993 03 30.950 10.3 mv TB Taylor, M. Nova(gmh) 1993 03 30.989 10.6 mv Poyner, G. 40-cm refl. Mail 1993 03 31.00 11.05 B Prugniel, P. 0.8-m + CCD, B-R=+0.3 IAUC 5736 1993 03 31.00 10.75 R Prugniel, P. (0.8-m, CCD) B-R=+0.3 IAUC 5736 1993 03 31.05 10.8 V Smith, H. and IAUC 5758 Lansing, E. 1993 03 31.080 10.7 mv Panther, R. Nova(gmh) 1993 03 31.087 10.0 mv SAO Moore, D. 20-cm SCT, class 2 News 1993 03 31.09 10.0 mv SAO Ryan Dubmin News(rw) 1993 03 31.1 10 mv Kohl, R. Independent discovery IAUC 5736 1993 03 31.1 10.21 U *Unger, S. Nova 1993 03 31.1 10.85 V *Unger, S. B-V=0.10 Nova 1993 03 31.1 10.95 B *Unger, S. B-V=0.10 Nova 1993 03 31.1 10.74 R *Unger, S. Nova 1993 03 31.1 10.62 I *Unger, S. Nova 1993 03 31.13 10.5 mv Cainciolo, F. IAUC 5736 1993 03 31.13 10.5 mv TB Wren, W. McDonald Obs. Mail(gav) 1993 03 31.130 10.6 mv GP Midtskogen, O. 31.6-cm refl. Mail 1993 03 31.17 10.79 V Balonek, T. J. Corrected, CCD IAUC 5746 et al. 1993 03 31.2 10.7 R Salzer, J. et al. IAUC 5741 1993 03 31.2 10.9 J Barker, E. et al. McDonald Obs. team Mail(gav) 1993 03 31.2 10.60 K Barker, E. et al. McDonald Obs. team Mail(gav) 1993 03 31.21 10.81 V Neely, A. W. Corrected mag. IAUC 5742 1993 03 31.21 10.4 C Neely,A.W. CCD, corrected mag. IAUC 5742 1993 03 31.22 9.85 U *Richmond Berkeley Nova 1993 03 31.22 10.95 B *Richmond Berkeley Nova 1993 03 31.22 10.82 V *Richmond Berkeley Nova 1993 03 31.22 10.69 R C *Richmond Berkeley Nova 1993 03 31.22 10.58 I C *Richmond Berkeley Nova 1993 03 31.26 10.82 V Balonek, T. J. Corrected, CCD IAUC 5746 et al. 1993 03 31.38 10.5 mv TB Rhoads Princeton News(rw) 1993 03 31.40 10.3 mv TB Hornby, P. Nova(gmh) 1993 03 31.424 10.5 mv TB Yamada, M. Mail 1993 03 31.440 10.5 mv TB Yamada, M. Mail 1993 03 31.576 10.5 mv TB Kato, T. 20cm-SCT Mail 1993 03 31.596 10.6 mv TB Takahashi, S. 60cm refl. Mail (corrected) 1993 03 31.84 10.5 mv Zanotta, M. V.; IAUC 5737 Pesci, S . 1993 03 31.88 10.5 ? ? (Kidger's table) ? 1993 03 31.89 10.6 ? ? (Kidger's table) ? 1993 03 31.9 10.57 J Calamai Gornergrat IAUC 5741 1993 03 31.9 10.48 H Calamai Gornergrat IAUC 5741 1993 03 31.9 10.41 K Calamai Gornergrat IAUC 5741 1993 03 31.9 10.63 U *Unger, S. Nova 1993 03 31.9 11.06 V *Unger, S. B-V=0.22 Nova 1993 03 31.9 11.28 B *Unger, S. B-V=0.22 Nova 1993 03 31.9 10.85 R *Unger, S. Nova 1993 03 31.9 10.66 I *Unger, S. Nova 1993 03 31.93 10.5 ? ? (Kidger's table) ? 1993 03 31.961 10.97 V Hanzl, D. B-V=+0.33 IAUC 5742 1993 03 31.961 11.30 B Hanzl, D. B-V=+0.33 IAUC 5742 1993 03 31.969 10.7 mv Hasubick, W. Nova(gmh) 1993 03 31.970 10.6 mv TB Shanklin, J. Nova(gmh) 1993 03 31.972 10.94 V Sostero, G. et al. B-V=+0.37 IAUC 5741 corr. IAUC 5750 1993 03 31.972 11.31 B Sostero, G. et al. B-V=+0.37 IAUC 5741 corr. IAUC 5750 1993 04 01.00 11.40 B Prugniel, P. (CCD) B-R=+0.45 IAUC 5741 1993 04 01.00 10.95 R Prugniel, P. (CCD) B-R=+0.45 IAUC 5741 1993 04 01.020 10.90 V Sostero, G. et al. B-V=+0.40 IAUC 5750 1993 04 01.020 11.30 B Sostero, G. et al. B-V=+0.40 IAUC 5750 1993 04 01.055 10.4 mv Beauchamp, D. 20.3-cm SCT. Class 2 Mail 1993 04 01.083 10.7 mv AC Schmeer, P. 20.3-cm SCT IAUC 5740 1993 04 01.13 10.4 mv TB Cianciolo, F. U. of Texas, Austin Mail(gav) et al. 41-cm refl. 1993 04 01.18 11.08 V Neely, A. W. Corrected mag. IAUC 5742 1993 04 01.18 11.0 C Neely, A. W. CCD, corrected mag. IAUC 5742 1993 04 01.21 11.07 V Balonek, T. J. Corrected, CCD IAUC 5746 et al. 1993 04 01.21 10.54 J Odewahn, S. and 1.3m KPNO +SQIID IAUC 5760 Woodward, C. E. 1993 04 01.21 10.47 H Odewahn, S. and 1.3m KPNO +SQIID IAUC 5760 Woodward, C. E. 1993 04 01.21 10.37 K Odewahn, S. and 1.3m KPNO +SQIID IAUC 5760 Woodward, C. E. 1993 04 01.40 11.13 V Balonek, T. J. Corrected, CCD IAUC 5746 et al. 1993 04 01.453 10.5 mv TB Takahashi, S. 20cm refr. Mail 1993 04 01.465 10.5 mv TB Iida, M. Mail 1993 04 01.480 10.6 mv Momose ? 1993 04 01.538 10.4 mv TB Kato, T. 20cm SCT Mail 1993 04 01.58 10.8 p TB Kushida 40-cm +Fuji SuperG400 Mail 1993 04 01.604 11.0 mv TB Kiyota, S. 20cm refl. Mail 1993 04 01.622 10.4 mv TB Watanabe, Y. 12cm refl. Mail 1993 04 01.632 11.2 mv TB Shioi, H. 20cm refl. Mail 1993 04 01.633 10.5 p TB Kushida, Y. 40cm f/5, Mail Tri-X no filter 1993 04 01.65 11.5 C Neely Corrected Mail(gav) 1993 04 01.660 11.22 V Okyudo, M. 60cm refl.+ CCD Mail (revised) Nishi-Harima Obs. 1993 04 01.726 10.9 mv TB Watanabe, T. 10cm refl. Mail (revised) 1993 04 01.750 11.0 mv TB Koyama, H. 15cm refl. Mail 1993 04 01.785 10.8 p TB Koyama, H. 15cm f/6, GX 3200 Mail 1993 04 01.795 10.5 mv TB Hirosawa, K. 21cm refl. Mail 1993 04 01.81 10.5 mv Vanmunster, T. IAUC 5740 1993 04 01.816 11.19 V Hanzl, D. B-V=0.32 IAUC 5742 1993 04 01.84 10.4 ? ? (Kidger's table) ? 1993 04 01.86 11.32 V Mikolajewski, M. B-V=0.26, V-R=0.37 IAUC 5742 V-I=0.37 1993 04 01.86 11.58 B Mikolajewski, M. B-V=0.26, V-R=0.37 IAUC 5742 1993 04 01.86 10.95 R J Mikolajewski, M. B-V=0.26, V-R=0.37 IAUC 5742 1993 04 01.86 10.95 I J Mikolajewski, M. B-V=0.26, V-R=0.37 IAUC 5742 1993 04 01.863 10.7 mv TB Mizon, W. Nova(gmh) 1993 04 01.87 10.5 ? ? (Kidger's table) ? 1993 04 01.87 10.5 ? ? (Kidger's table) ? 1993 04 01.87 10.6 ? ? (Kidger's table) ? 1993 04 01.874 11.2 mv TB Toone, J. Nova(gmh) 1993 04 01.9 11.03 U *Unger, S. Nova 1993 04 01.9 11.31 V *Unger, S. B-V=0.29 Nova 1993 04 01.9 11.60 B *Unger, S. B-V=0.29 Nova 1993 04 01.9 11.06 R *Unger, S. Nova 1993 04 01.9 10.85 I *Unger, S. Nova 1993 04 01.997 10.7 mv TB Fleet, R. Nova(gmh) 1993 04 02.042 10.6 mv TB Kratz, D. 20-cm f/3.5 refl. News 1993 04 02.1 11.24 U *Unger, S. Nova 1993 04 02.1 11.41 V *Unger, S. B-V=0.32 Nova 1993 04 02.1 11.73 B *Unger, S. B-V=0.32 Nova 1993 04 02.1 11.15 R *Unger, S. Nova 1993 04 02.1 10.91 I *Unger, S. Nova 1993 04 02.13 11.37 V Balonek, T. J. Corrected, CCD IAUC 5746 et al. 1993 04 02.15 11.45 V Neely, A. W. Corrected mag. IAUC 5742 1993 04 02.15 11.5 C Neely, A. W. CCD, corrected mag. IAUC 5742 1993 04 02.17 10.8 mv TB Cianciolo, F. U. of Texas, Austin Mail(gav) et al. 41-cm refl. 1993 04 02.17 11.4 mv Spratt, C. Victoria, BC IAUC 5757 1993 04 02.2 10.4 K Wheeler MacDonald IAUC 5743 1993 04 02.20 10.79 U *Richmond Berkeley Nova 1993 04 02.20 11.77 B *Richmond Berkeley Nova 1993 04 02.20 11.39 V *Richmond Berkeley Nova 1993 04 02.20 11.13 R *Richmond Berkeley Nova 1993 04 02.20 11.12 I *Richmond Berkeley Nova 1993 04 02.22 11.39 V Balonek, T. J. Corrected, CCD IAUC 5746 et al. 1993 04 02.3 10.7 J Wheeler MacDonald News(rw) 1993 04 02.31 10.62 J Odewahn, S. and 1.3m KPNO +SQIID IAUC 5760 Woodward, C. E. 1993 04 02.31 10.49 H Odewahn, S. and 1.3m KPNO +SQIID IAUC 5760 Woodward, C. E. 1993 04 02.31 10.33 K Odewahn, S. and 1.3m KPNO +SQIID IAUC 5760 Woodward, C. E. 1993 04 03.310 11.1 mv TB Hornby, P. Nova(gmh) 1993 04 02.37 11.45 V Balonek, T. J. Corrected, CCD IAUC 5746 et al. 1993 04 02.439 11.0 mv TB Yamada, M. 16cm refl. Mail 1993 04 02.453 10.9 mv TB Takahashi, S. 60cm refl. Mail 1993 04 02.494 11.50 V Kato, T. 60cm, CCD Mail 1993 04 02.585 11.1 mv TB Watanabe, M. 13cm refl. Mail 1993 04 02.608 11.5 mv TB Sakuma, S. 40cm refl. Mail 1993 04 02.611 11.78 B Kato, T. 60cm, CCD Mail 1993 04 02.637 11.08 I C Kato, T. 60cm, CCD Mail 1993 04 02.716 10.6 mv TB Abe, S. 31cm refl. Mail 1993 04 02.828 11.7 mv TB Midtskogen, O. 31.6cm refl 130x Mail 1993 04 02.843 11.3 mv TB Poyner, G. 40-cm refl. Mail 1993 04 02.844 11.4 mv TB Taylor, M. Nova(gmh) 1993 04 02.847 10.7 mv TB Mizon, W. Nova(gmh) 1993 04 02.847 11.5 mv TB McKim, R. Nova(gmh) 1993 04 02.860 11.4 mv TB Shanklin, J. Nova(gmh) 1993 04 02.865 11.8 mv TB Marriott, G. Nova(gmh) 1993 04 02.867 11.3 mv TB Granslo, B. H. 20.3-cm SCT, 123x, Mail class 2 (hazy sky) 1993 04 02.876 11.2 mv TB Taylor, M. Nova(gmh) 1993 04 02.881 11.2 mv TB Taylor, M. Nova(gmh) 1993 04 02.884 12.0 mv TB Hurst, G. Nova(gmh) 1993 04 02.890 11.2 mv TB Taylor, M. Nova(gmh) 1993 04 02.89 12.18 B *Steele, I. 40cm refl. CCD Nova 1993 04 02.89 11.60 V *Steele, I. 40cm refl. CCD Nova 1993 04 02.89 11.24 R C *Steele, I. 40cm refl. CCD Nova 1993 04 02.89 11.12 I C *Steele, I. 40cm refl. CCD Nova 1993 04 02.895 11.4 mv TB Middleton, K. Nova(gmh) 1993 04 02.906 11.2 mv TB Taylor, M. Nova(gmh) 1993 04 02.95 11.5 mv TB Bengtsson, H. 15-cm refl. Mail 1993 04 02.950 11.9 mv TB Haymes, T. Nova(gmh) 1993 04 02.962 11.5 mv Porter, M. Nova(gmh) 1993 04 02.969 11.5 mv TB Evans, N. Nova(gmh) 1993 04 02.972 11.4 mv TB Fleet, R. Nova(gmh) 1993 04 03.011 11.2 mv TB Granslo, B. H. 20.3-cm SCT, 123x, Mail class 2 (hazy sky) 1993 04 03.11 11.3 mv TB Skartlien, R. 25.4cm refl, 108x Mail 1993 04 03.127 11.8 mv TB Day, J. Nova(gmh) 1993 04 03.15 11.4 mv TB Buta, R. U. Alabama Mail(gav) 1993 04 03.16 12.21 B Prugniel, P. Observatoire de Haute IAUC 5750 Provence 1993 04 03.16 11.55 R C Prugniel, P. Observatoire de Haute IAUC 5750 Provence 1993 04 03.17 11.2 mv TB Wren, W. McDolanld Obs. Mail(gav) 1993 04 03.2 11.98 B Mutel, R. and Univ. of Iowa IAUC 5758 Sauerbrei, P. 1993 04 03.2 11.69 V Mutel, R. and Univ. of Iowa IAUC 5758 Sauerbrei, P. 1993 04 03.2 11.23 R J Mutel, R. and Univ. of Iowa IAUC 5758 Sauerbrei, P. 1993 04 03.2 10.96 I J Mutel, R. and Univ. of Iowa IAUC 5758 Sauerbrei, P. 1993 04 03.20 11.55 U *Richmond Berkeley Nova 1993 04 03.20 12.03 B *Richmond Berkeley Nova 1993 04 03.20 11.68 V *Richmond Berkeley Nova 1993 04 03.20 11.35 R C *Richmond Berkeley Nova 1993 04 03.20 11.08 I C *Richmond Berkeley Nova 1993 04 03.22 11.52 U *Richmond Berkeley Nova 1993 04 03.22 12.02 B *Richmond Berkeley Nova 1993 04 03.22 11.67 V *Richmond Berkeley Nova 1993 04 03.22 11.36 R C *Richmond Berkeley Nova 1993 04 03.22 11.08 I C *Richmond Berkeley Nova 1993 04 03.28 11.5 mv Johnson, W. Anza, CA IAUC 5757 1993 04 03.299 11.75 V GS Robosope 40.6-cm refl.+512x512 Mail (Univ. Indiana) Tektronix CCD 1993 04 03.342 11.78 V GS Robosope Mail 1993 04 03.369 11.76 V GS Robosope Mail 1993 04 03.385 11.77 V GS Robosope Mail 1993 04 03.39 10.91 J Lawrence, G. F. Univ. of Minnesota IAUC 5757 and Paulson, A. 0.76m 1993 04 03.39 10.66 H Lawrence, G. F. Univ. of Minnesota IAUC 5757 and Paulson, A. 0.76m 1993 04 03.39 10.48 K Lawrence, G. F. Univ. of Minnesota IAUC 5757 and Paulson, A. 0.76m 1993 04 03.448 11.3 mv TB Takahashi, S. 60cm refl. Mail 1993 04 03.555 11.76 V Kato, Taichi 60cm, CCD Mail 1993 04 03.561 12.09 B Kato, Taichi 60cm, CCD Mail 1993 04 03.574 11.15 I C Kato, Taichi 60cm, CCD Mail 1993 04 03.574 11.5 mv TB Takahashi, S. 60cm refl. Mail 1993 04 03.66 11.8 mv TB Kushida, R. Mail 1993 04 03.68 11.9 mv TB Kushida, Y. Mail 1993 04 03.71 11.4 mv TB Onodera, O. 25cm SCT 128x News 1993 04 03.820 11.8 mv TB Midtskogen, O. 31.6cm refl. 130x Mail 1993 04 03.831 11.0 mv TB Dahle, H. 20.3-cm SCT, 200x, Mail AAVSO mags, class 1 1993 04 03.837 11.2 mv TB Dahle, H. 20.3-cm SCT, 200x; Mail Sandage mags.,class 2 1993 04 03.862 11.4 mv TA Westlund, M. 20.3-cm SCT Mail 1993 04 04.029 11.6 mv TB Schmeer, P. 20.3-cm SCT IAUC 5757 1993 04 04.069 12.2 mv AV Chaloux, D. 20cm f/5, 105x News 1993 04 04.083 10.8 mv TB Kratz, D. 20-cm f/3.5 refl. News 1993 04 04.2 12.19 B Mutel, R. and Univ. of Iowa IAUC 5758 Sauerbrei, P. 1993 04 04.2 11.86 V Mutel, R. and Univ. of Iowa IAUC 5758 Sauerbrei, P. 1993 04 04.2 11.37 R J Mutel, R. and Univ. of Iowa IAUC 5758 Sauerbrei, P. 1993 04 04.2 11.13 I J Mutel, R. and Univ. of Iowa IAUC 5758 Sauerbrei, P. 1993 04 04.27 12.1 mv TB Rhoads Princeton News(rw) 1993 04 04.856 11.8 mv TB McKim, R. Nova(gmh) 1993 04 04.893 11.8 mv TB Taylor, M. Nova(gmh) 1993 04 04.901 11.8 mv TB Ewen-Smith, B. Nova(gmh) 1993 04 04.950 11.7 mv TB Shanklin, J. Nova(gmh) 1993 04 05.00 12.46 B Prugniel, P. Observatoire de Haute IAUC 5750 Provence 1993 04 05.00 11.70 R C Prugniel, P. Observatoire de Haute IAUC 5750 Provence 1993 04 05.03 11.8 mv Bortle, J. Stormville, NY IAUC 5757 1993 04 05.1 11.86 V Mutel, R. and Univ. of Iowa IAUC 5758 Sauerbrei, P. 1993 04 05.1 11.34 R J Mutel, R. and Univ. of Iowa IAUC 5758 Sauerbrei, P. 1993 04 05.1 11.03 I J Mutel, R. and Univ. of Iowa IAUC 5758 Sauerbrei, P. 1993 04 05.10 11.6 mv TB Viens Quebec News(rw) 1993 04 05.11 11.76 V TB Ferguson Ohio News(rw) 1993 04 05.120 11.9 mv TB Schmeer, P. 20.3-cm SCT Mail 1993 04 05.15 11.6 mv TB Levy, S. 20.3-cm SCT, 133x News (Univ. Minnesota) 1993 04 05.271 11.8 mv Royer, R. Lakewood, CA IAUC 5757 1993 04 05.310 12.2 mv TB Hornby, P. Nova(gmh) 1993 04 05.431 11.8 mv TB Takahashi, S. 60cm refl. Mail 1993 04 05.438 12.2 mv TB Kiyota, S. 20cm Mail (correction) 1993 04 05.444 12.0 mv TB Yamada, M. 16cm refl. Mail 1993 04 05.489 11.88 V Kato, Taichi 60cm, CCD Mail 1993 04 05.50 12.0 mv TB Onodera, O. 25cm SCT 128x News 1993 04 05.513 11.24 I C Kato, Taichi 60cm, CCD Mail 1993 04 05.517 12.0 mv TB Kushida, Y. 45cm refl. Mail 1993 04 05.517 12.0 mv TB Kushida, R. 45cm refl. Mail 1993 04 05.519 11.83 C TB Fujita, Y. 60cm f/6 refl. CCD Mail (revision, private comm.) Kuma-Kougen Obs. 1993 04 05.524 12.2 mv TB Watanabe, T. 10cm refl. Mail 1993 04 05.549 12.25 B Kato, Taichi 60cm, CCD Mail 1993 04 05.566 12.1 mv TB Watanabe, Y. 20cm SCT Mail 1993 04 05.573 11.9 mv TB Koyama, H. 15cm refl. Mail 1993 04 05.589 11.8 C TB Kushida, Y. 40cm, ST-4 CCD Mail 1993 04 05.614 11.89 V Kato, Taichi 60cm, CCD Mail 1993 04 05.619 11.9 p TB Koyama, H. 15cm refl., GX 3200 Mail 1993 04 05.624 12.2 mv TB Abe, S. 16cm refl. Mail 1993 04 05.642 12.1 mv TB Shioi, H. 20cm refl. Mail 1993 04 05.652 12.0 mv TB Ohkura, N. 35.5cm SCT 98x Mail 1993 04 05.660 11.98 V Okyudo, M and 60cm refl. + CCD Mail Ishida, T. Nishi-Harima Obs. 1993 04 05.669 12.25 B Kato, Taichi 60cm, CCD Mail 1993 04 05.684 12.0 mv TB Watanabe, S. 16cm refl. Mail 1993 04 05.713 11.08 I C Kato, Taichi 60cm, CCD Mail 1993 04 05.93 11.87 V Mikolajewski, M. N. Copernicus Univ. IAUC 5750 and Belcznski, K. Torun 1993 04 05.93 12.37 B Mikolajewski et al. N. Copernicus Univ. IAUC 5750 1993 04 05.93 11.90 U Mikolajewski et al. N. Copernicus Univ. IAUC 5750 1993 04 05.93 11.35 R J Mikolajewski et al. N. Copernicus Univ. IAUC 5750 1993 04 05.93 10.97 I J Mikolajewski et al. N. Copernicus Univ. IAUC 5750 1993 04 05.950 12.1 mv TB Shanklin, J. Nova(gmh) 1993 04 05.954 11.8 mv TB Ewen-Smith, B. Nova(gmh) 1993 04 06.009 11.9 mv TB Granslo, B. H. 20.3cm refl. 135x Mail 1993 04 06.092 11.9 mv TB Granslo, B. H. 20.3cm refl. 135x Mail 1993 04 06.14 11.7 mv TB Beachamp Quebec News(rw) 1993 04 06.174 12.1 mv TB Bryan, J. 25cm refl. 120x Mail 1993 04 06.20 11.83 V *Richmond Berkeley Nova 1993 04 06.20 11.35 R C *Richmond Berkeley Nova 1993 04 06.20 11.21 I C *Richmond Berkeley Nova 1993 04 06.21 11.8 mv TB Viens Quebec News(rw) 1993 04 06.22 11.89 U *Richmond Berkeley Nova 1993 04 06.22 12.24 B *Richmond Berkeley Nova 1993 04 06.22 11.84 V *Richmond Berkeley Nova 1993 04 06.22 11.47 R C *Richmond Berkeley Nova 1993 04 06.22 11.24 I C *Richmond Berkeley Nova 1993 04 06.26 11.7 mv Dillon, W. G. Missouri City, TX IAUC 5757 1993 04 06.260 11.7 mv TB Hornby, P. Nova(gmh) 1993 04 06.428 11.8 mv TB Takahashi, S. 60cm refl. Mail 1993 04 06.442 11.9 mv TB Yamada, M. Mail 1993 04 06.485 11.84 V Kato, Taichi 60cm, CCD Mail 1993 04 06.5 12.21 B Mutel, R. and Univ. of Iowa IAUC 5758 Sauerbrei, P. 1993 04 06.5 11.85 V Mutel, R. and Univ. of Iowa IAUC 5758 Sauerbrei, P. 1993 04 06.5 11.28 R J Mutel, R. and Univ. of Iowa IAUC 5758 Sauerbrei, P. 1993 04 06.5 11.11 I J Mutel, R. and Univ. of Iowa IAUC 5758 Sauerbrei, P. 1993 04 06.511 11.29 I C Kato, Taichi 60cm, CCD Mail 1993 04 06.538 12.23 B Kato, Taichi 60cm, CCD Mail 1993 04 06.549 11.76 C TB Fujita, Y. 60cm f/6 refl. CCD Mail (revision, private comm.) Kuma-Kougen Obs. 1993 04 06.553 11.8 C TB Kushida, Y. 40cm refl, ST-4 CCD Mail 1993 04 06.570 11.6 p TB Ohno, I. 20cm f/8.0 Mail Fuji Color Super G400 1993 04 06.685 11.79 V Kato, Taichi 60cm, CCD Mail 1993 04 06.720 12.19 B Kato, Taichi 60cm, CCD Mail 1993 04 06.739 11.23 I C Kato, Taichi 60cm, CCD Mail 1993 04 06.849 11.8 mv TB Taylor, M. Nova(gmh) 1993 04 06.856 11.9 mv TB Ewen-Smith, B. Nova(gmh) 1993 04 06.861 11.8 mv TB Day, J. Nova(gmh) 1993 04 06.864 12.0 mv TB Hurst, G. Nova(gmh) 1993 04 06.865 11.8 mv TB Caswell, R. Nova(gmh) 1993 04 06.870 12.1 mv TB Shanklin, J. Nova(gmh) 1993 04 06.880 11.8 mv TB Haymes, T. Nova(gmh) 1993 04 06.882 11.6 mv TB Taylor, M. Nova(gmh) 1993 04 06.895 11.7 mv TB Poyner, G. 40cm refl. Mail 1993 04 06.903 12.0 mv TB Granslo, B. H. 15.2cm refl. 135x Mail 1993 04 07.00 12.36 B Prugniel, P. Obs. Haute Provence IAUC 5758 1993 04 07.00 11.58 R C Prugniel, P. Obs. Haute Provence IAUC 5758 1993 04 07.052 11.8 V Smith, H. and IAUC 5758 Lansing, E. 1993 04 07.07 11.8 mv TB Beachamp Quebec News(rw) 1993 04 07.16 11.7 mv TB Viens Quebec News(rw) 1993 04 07.170 11.8 mv TB Hornby, P. Nova(gmh) 1993 04 07.22 11.96 U *Richmond Berkeley Nova 1993 04 07.22 12.15 B *Richmond Berkeley Nova 1993 04 07.22 11.74 V *Richmond Berkeley Nova 1993 04 07.22 11.36 R C *Richmond Berkeley Nova 1993 04 07.22 11.15 I C *Richmond Berkeley Nova 1993 04 07.23 11.6 mv Wren, W. IAUC 5757 1993 04 07.24 11.90 U *Richmond Berkeley Nova 1993 04 07.24 12.17 B *Richmond Berkeley Nova 1993 04 07.24 11.73 V *Richmond Berkeley Nova 1993 04 07.24 11.37 R C *Richmond Berkeley Nova 1993 04 07.24 11.16 I C *Richmond Berkeley Nova 1993 04 07.30 11.94 U *Richmond Berkeley Nova 1993 04 07.30 12.15 B *Richmond Berkeley Nova 1993 04 07.30 11.72 V *Richmond Berkeley Nova 1993 04 07.30 11.24 R C *Richmond Berkeley Nova 1993 04 07.30 11.15 I C *Richmond Berkeley Nova 1993 04 07.431 11.7 mv TB Yamada, M. 16cm refl. Mail 1993 04 07.483 11.7 mv TB Funada, M. 13cm refl. 151x Mail 1993 04 07.496 11.70 V Kato, Taichi 60cm, CCD Mail 1993 04 07.532 12.11 B Kato, Taichi 60cm, CCD Mail 1993 04 07.522 11.8 mv TB Watanabe, T. 10cm refl. Mail 1993 04 07.537 12.0 mv TB Sekino, Y. 28cm refl. Mail 1993 04 07.567 11.18 I C Kato, Taichi 60cm, CCD Mail 1993 04 07.589 11.73 V Kato, Taichi 60cm, CCD Mail 1993 04 07.596 11.7 mv TB Takahashi, S. 60cm refl. Mail 1993 04 07.610 11.69 V Okyudo, M and 60cm refl. + CCD Mail Ishida, T. Nishi-Harima Obs. 1993 04 07.933 11.7 mv TB Ewen-Smith, B. Nova(gmh) 1993 04 08.00 12.25 B Prugniel, P. Obs. Haute Provence IAUC 5758 1993 04 08.00 11.46 R C Prugniel, P. Obs. Haute Provence IAUC 5758 1993 04 08.031 11.5 mv TB Kratz, D. 20-cm f/3.5 refl. News 1993 04 08.042 11.5 mv TB Dahle, H. 20.3cm SCT 133x Mail 1993 04 08.08 11.4 mv Heil, C. Andover, MA IAUC 5757 1993 04 08.1 11.5 mv TB Richmond, M. 23cm refr. News 1993 04 08.118 11.6 mv TB Bryan, J. 25cm refl. 80x Mail 1993 04 08.150 12.0 mv TB Hornby, P. Nova(gmh) 1993 04 08.13 11.6 mv TB Rhoads Princeton News(rw) 1993 04 08.21 11.86 U *Richmond Berkeley Nova 1993 04 08.21 12.05 B *Richmond Berkeley Nova 1993 04 08.21 11.62 V *Richmond Berkeley Nova 1993 04 08.21 11.26 R C *Richmond Berkeley Nova 1993 04 08.21 11.07 I C *Richmond Berkeley Nova 1993 04 08.24 11.90 U *Richmond Berkeley Nova 1993 04 08.24 12.06 B *Richmond Berkeley Nova 1993 04 08.24 11.62 V *Richmond Berkeley Nova 1993 04 08.24 11.10 R C *Richmond Berkeley Nova 1993 04 08.24 11.07 I C *Richmond Berkeley Nova 1993 04 08.32 11.92 U *Richmond Berkeley Nova 1993 04 08.32 12.05 B *Richmond Berkeley Nova 1993 04 08.32 11.61 V *Richmond Berkeley Nova 1993 04 08.32 11.18 R C *Richmond Berkeley Nova 1993 04 08.32 11.06 I C *Richmond Berkeley Nova 1993 04 08.417 11.9 mv TB Kiyota, S. 20cm refl. Mail 1993 04 08.451 11.3 mv TB Iida, M. Mail (tentative correction +0.4, original 10.9 mv GSC) 1993 04 08.501 11.8 mv TB Sekino, Y. 28cm refl. Mail 1993 04 08.521 11.5 mv TB Takahashi, S. 60cm refl. Mail 1993 04 08.528 11.6 C TB Kushida, Y. 40cm refl, CCD Mail 1993 04 08.576 11.68 V Okyudo, M and 60cm refl. + CCD IAUC 5760 Ishida, T. Nishi-Harima Obs. 1993 04 08.615 11.9 mv TB Watanabe, Y. 12cm refl. Mail 1993 04 08.625 11.7 mv TB Ohkura, N. 35.5cm SCT 98x Mail 1993 04 08.692 11.5 mv TB Watanabe, T. 10cm refl. Mail 1993 04 08.840 11.5 mv TB Bengtsson, H. Nova(gmh) 1993 04 08.864 11.5 mv TB Westlund, M. Nova(gmh) 1993 04 08.868 11.4 mv TB Dahle, H. 20.3cm SCT 133x Mail 1993 04 08.901 11.8 mv TB Ewen-Smith, B. Nova(gmh) 1993 04 08.938 11.8 mv TB Schmeer, P. 20cm SCT Mail 1993 04 08.948 11.6 mv TB Skjaeraasen, O. 20.3cm SCT 77x Mail 1993 04 08.985 11.6 mv TB Skjaeraasen, O. 20.3cm SCT 77x Mail 1993 04 09.00 12.15 B Prugniel, P. Obs. Haute Provence IAUC 5758 1993 04 09.00 11.36 R C Prugniel, P. Obs. Haute Provence IAUC 5758 1993 04 09.028 11.6 mv TB Skjaeraasen, O. 20.3cm SCT 77x Mail 1993 04 09.040 11.5 mv Bengtsson, H. Nova(gmh) 1993 04 09.101 11.46 mv TB Bryan, J. 25cm 120x Mail 1993 04 09.190 11.8 mv TB Hornby, P. Nova(gmh) 1993 04 09.20 11.5 mv TB Dillon, W. G. IAUC 5757 1993 04 09.25 11.4 mv Royer, R. IAUC 5757 1993 04 09.443 11.6: mv TB Yamada, M. 16cm refl. Mail 1993 04 09.469 11.5 mv TB Sekino, Y. 28cm refl. Mail 1993 04 09.479 11.4 mv TB Makiguchi, N. 25cm refl. Mail 1993 04 09.481 11.5 mv TB Yamada, M. 16cm refl. Mail 1993 04 09.496 11.4 C TB Kushida, Y. 40cm refl. CCD Mail 1993 04 09.503 11.5 mv TB Takahashi, S. 20cm refl. Mail 1993 04 09.507 11.7 mv TB Funada, M. 13cm refl. 151x Mail 1993 04 09.507 11.7 mv TB Kiyota, S. 20cm refl. Mail 1993 04 09.523 11.7 mv TB Iida, M. Mail 1993 04 09.541 11.46 V Kato, T. 60cm, CCD IAUC 5760 1993 04 09.559 11.45 C TB Fujita, Y. 60cm, CCD no filter Mail 1993 04 09.569 11.8 mv TB Shirota, E. 20cm refl. Mail 1993 04 09.626 11.3 mv TB Watanabe, T. 10cm refl. Mail 1993 04 09.635 11.6 mv TB Watanabe, Y. 20cm SCT Mail 1993 04 09.659 11.52 V Okyudo, M and 60cm refl. + CCD IAUC 5760 Ishida, T. Nishi-Harima Obs. 1993 04 09.686 11.6 mv TB Shioi, H. 20cm refl. Mail 1993 04 09.830 10.9 mv TB Aldrich, T. Nova(gmh) 1993 04 09.835 11.5 mv TB Westlund, M. Nova(gmh) 1993 04 09.941 11.9 mv TB Hurst, G. Nova(gmh) 1993 04 09.962 11.4 mv TB Dahle, H. 20.3cm SCT 133x Mail 1993 04 10.060 11.6 mv TB Schmeer, P. 20cm SCT Mail 1993 04 10.093 11.4 mv TB Day, J. Nova(gmh) 1993 04 10.108 11.40 mv TB Bryan, J. 25cm 80x Mail 1993 04 10.14 11.81 B Mutel, R. and Univ. of Iowa IAUC 5760 Sauerbrei, P. 1993 04 10.14 11.42 V Mutel, R. and Univ. of Iowa IAUC 5760 Sauerbrei, P. 1993 04 10.14 10.81 R J Mutel, R. and Univ. of Iowa IAUC 5760 Sauerbrei, P. 1993 04 10.14 10.70 I J Mutel, R. and Univ. of Iowa IAUC 5760 Sauerbrei, P. 1993 04 10.18 11.3 mv TB Dillon, W. G. 28cm SCT Mail 1993 04 10.21 11.69 U *Richmond Berkeley, bad weather Nova 1993 04 10.21 11.86 B *Richmond Berkeley, bad weather Nova 1993 04 10.21 11.37 V *Richmond Berkeley, bad weather Nova 1993 04 10.21 11.04 R C *Richmond Berkeley, bad weather Nova 1993 04 10.21 10.90 I C *Richmond Berkeley, bad weather Nova 1993 04 10.23 11.79 U *Richmond Berkeley, bad weather Nova 1993 04 10.23 11.85 B *Richmond Berkeley, bad weather Nova 1993 04 10.23 11.35 V *Richmond Berkeley, bad weather Nova 1993 04 10.23 10.95 R C *Richmond Berkeley, bad weather Nova 1993 04 10.23 10.88 I C *Richmond Berkeley, bad weather Nova 1993 04 10.40 11.82 U *Richmond Berkeley, bad weather Nova 1993 04 10.40 11.83 B *Richmond Berkeley, bad weather Nova 1993 04 10.40 11.33 V *Richmond Berkeley, bad weather Nova 1993 04 10.40 10.97 R C *Richmond Berkeley, bad weather Nova 1993 04 10.40 10.87 I C *Richmond Berkeley, bad weather Nova 1993 04 10.422 11.4 mv TB Takahashi, S. 60cm refl. Mail 1993 04 10.437 11.1 mv TB Kiyota, S. 25cm SCT Mail 1993 04 10.459 11.2 mv TB Sekino, Y. 28cm refl. Mail 1993 04 10.467 11.6 mv TB Funada, M. 13cm refl. 151x Mail 1993 04 10.471 11.33 V Kato, Taichi 60cm, CCD Mail 1993 04 10.476 11.6 mv TB Makiguchi, N. 25cm refl. Mail 1993 04 10.493 10.91 I C Kato, Taichi 60cm, CCD Mail 1993 04 10.521 11.3 mv TB Hirosawa, K. 21cm refl. Mail 1993 04 10.529 11.78 B Kato, Taichi 60cm, CCD Mail 1993 04 10.554 11.33 C TB Fujita, Y. 60cm, CCD no filter Mail 1993 04 10.557 11.5 mv TB Yamada, M. 16cm refl. Mail 1993 04 10.588 11.46 V Okyudo, M and 60cm refl. + CCD IAUC 5760 Ishida, T. Nishi-Harima Obs. 1993 04 10.591 11.4 mv TB Ohkura, N. 35.5cm SCT 98x Mail 1993 04 10.626 11.5 mv TB Yamada, M. 16cm refl. Mail 1993 04 10.645 11.4 C TB Kushida, Y. 40cm refl. CCD Mail 1993 04 10.780 11.7 mv TB Yamada, M. 35cm SCT Mail 1993 04 10.808 11.4 mv TB Schmeer, P. 20cm SCT Mail 1993 04 10.837 11.1 mv TB Dahle, H. 20.3cm SCT 133x Mail 1993 04 10.91 11.08 V Hanzl, D. N. Copernicus Planet. IAUC 5760 1993 04 10.91 11.61 B Hanzl, D. N. Copernicus Planet. IAUC 5760 1993 04 10.92 11.26 V Mikolajewski, M. N. Copernicus Planet. IAUC 5760 Ruminski, K. 1993 04 10.92 11.72 B Mikolajewski, M. N. Copernicus Planet. IAUC 5760 Ruminski, K. 1993 04 10.92 11.55 U Mikolajewski, M. N. Copernicus Planet. IAUC 5760 Ruminski, K. 1993 04 10.92 10.75 R J Mikolajewski, M. N. Copernicus Planet. IAUC 5760 Ruminski, K. 1993 04 10.92 10.90 I J Mikolajewski, M. N. Copernicus Planet. IAUC 5760 Ruminski, K. 1993 04 10.920 11.4 mv TB Granslo, B. H. 20.3cm refl. 135x Mail 1993 04 11.09 11.1 mv TB Buta, R. 25cm refr. Mail(gav) 1993 04 11.095 11.43 mv TB Bryan, J. 25cm 80x Mail 1993 04 11.17 11.56 U *Richmond Berkeley Nova 1993 04 11.17 11.72 B *Richmond Berkeley Nova 1993 04 11.17 11.27 V *Richmond Berkeley Nova 1993 04 11.17 10.94 R C *Richmond Berkeley Nova 1993 04 11.17 10.79 I C *Richmond Berkeley Nova 1993 04 11.21 10.9 mv TB Dillon B. 25cm SCT News 1993 04 11.21 11.24 V *Richmond Berkeley Nova 1993 04 11.21 10.82 R C *Richmond Berkeley Nova 1993 04 11.21 10.78 I C *Richmond Berkeley Nova 1993 04 11.22 11.57 U *Richmond Berkeley Nova 1993 04 11.22 11.71 B *Richmond Berkeley Nova 1993 04 11.22 11.26 V *Richmond Berkeley Nova 1993 04 11.22 10.93 R C *Richmond Berkeley Nova 1993 04 11.22 10.78 I C *Richmond Berkeley Nova 1993 04 11.472 11.7 mv TB Yamaoka, H. 31cm refl. Mail 1993 04 11.591 11.1 C TB Kushida, Y. 40cm refl. CCD Mail 1993 04 11.659 11.30 V Okyudo, M and 60cm refl. + CCD Mail Ishida, T. Nishi-Harima Obs. 1993 04 11.883 11.1 mv TB Granslo, B. H. 15.2cm refl. 74x Mail 1993 04 11.947 11.8 mv TB Hurst, G. Nova(gmh) 1993 04 11.980 11.3 mv TB Dahle, H. 20.3cm SCT 133x Mail 1993 04 12.00 11.85 B Prugniel, P. Obs. Haute Provence IAUC 5760 1993 04 12.00 11.02 R C Prugniel, P. Obs. Haute Provence IAUC 5760 1993 04 12.00 11.2 mv TB Skartlien, R. 25.4cm refl. 108x Mail 1993 04 12.00 10.9 mv TB Smedstuen, O. 25.4cm refl. 108x Mail 1993 04 12.132 11.36 mv TB Bryan, J. 25cm 80x Mail 1993 04 12.21 11.46 U *Richmond Berkeley Nova 1993 04 12.21 11.61 B *Richmond Berkeley Nova 1993 04 12.21 11.14 V *Richmond Berkeley Nova 1993 04 12.21 10.83 R C *Richmond Berkeley Nova 1993 04 12.21 10.70 I C *Richmond Berkeley Nova 1993 04 12.22 11.18 V Zurek. D. R. et al. Univ. Victoria IAUC 5761 50cm refl. CCD 1993 04 12.22 11.71 B Zurek. D. R. et al. Univ. Victoria IAUC 5761 50cm refl. CCD 1993 04 12.22 10.83 R C Zurek. D. R. et al. Univ. Victoria IAUC 5761 50cm refl. CCD 1993 04 12.22 10.70 I C Zurek. D. R. et al. Univ. Victoria IAUC 5761 50cm refl. CCD 1993 04 12.429 11.2 mv TB Takahashi, S. 60cm refl. Mail 1993 04 12.476 11.11 V Kato, Taichi 60cm, CCD IAUC 5760 1993 04 12.495 11.15 C TB Fujita, Y. 60cm, CCD nofilter Mail Kuma Kogen Obs. 1993 04 12.499 10.71 I C Kato, Taichi 60cm, CCD IAUC 5760 1993 04 12.508 11.7 mv TB Iida, M. Mail 1993 04 12.529 11.4 mv TB Yamada, M. Mail 1993 04 12.537 11.57 B Kato, Taichi 60cm, CCD IAUC 5760 1993 04 12.557 11.24 V Okyudo, M and 60cm refl. + CCD Mail Ishida, T. Nishi-Harima Obs. 1993 04 12.590 11.0 p TB Ohno, I. 20cm refl. f/8 Mail Fuji Color G800 1993 04 12.594 11.2 mv TB Hirosawa, K. 21cm refl. Mail 1993 04 12.700 11.1 C TB Kushida, Y. 40cm refl. CCD Mail 1993 04 12.859 11.0 mv TB Dahle, H. 20.3cm SCT 133x Mail 1993 04 12.910 11.2 mv TB Schmeer, P. 20cm SCT Mail 1993 04 13.042 10.6 mv TB Kratz, D. 20cm f/3.5 79x Mail 1993 04 13.131 11.2 mv TB Schmeer, P. 20cm SCT Mail 1993 04 13.18 11.01 V Zurek. D. R. et al. Univ. Victoria IAUC 5761 50cm refl. CCD 1993 04 13.18 11.50 B Zurek. D. R. et al. Univ. Victoria IAUC 5761 50cm refl. CCD 1993 04 13.18 10.66 R C Zurek. D. R. et al. Univ. Victoria IAUC 5761 50cm refl. CCD 1993 04 13.18 10.66 I C Zurek. D. R. et al. Univ. Victoria IAUC 5761 50cm refl. CCD 1993 04 13.469 10.9 mv TB Takahashi, S. 60cm refl. Mail 1993 04 13.577 11.17 V Okyudo, M and 60cm refl. + CCD Mail Ishida, T. Nishi-Harima Obs. 1993 04 13.598 11.0 C TB Kushida, Y. 40cm CCD no filter Mail 1993 04 13.626 11.1 mv TB Watanabe, T. 10cm refl. 80x Mail 1993 04 13.842 11.1 mv TB Dahle, H. 20.3cm SCT 133x Mail 1993 04 13.892 10.8 mv TB Skjaeraasen, O. 20.3cm SCT 77x Mail 1993 04 13.994 11.1 mv TB Schmeer, P. 20cm SCT Mail 1993 04 14.031 10.6 mv TB Kratz, D. 20cm f/3.5 79x Mail 1993 04 14.167 10.7 mv TB Sheaffer, R. 31cm refl. News 1993 04 14.444 11.4: mv TB Takahashi, S. 60cm refl. Mail 1993 04 14.446 10.99 C TB Fujita, Y. 60cm CCD no filter Mail Kuma Kogen Obs. 1993 04 14.457 11.0 C TB Kushida, Y. 40cm CCD no filter Mail 1993 04 14.476 11.4 mv TB Iida, M. Mail 1993 04 14.523 11.2: mv TB Yamada, M. 35.5cm SCT Mail 1993 04 14.546 11.0 mv TB Yamada, M. 16cm refl. Mail 1993 04 14.583 11.1 mv TB Ohkura, N. 35.5cm SCT 98x Mail 1993 04 14.599 11.1 mv TB Funada, M. 13cm refl. 151x Mail 1993 04 14.620 10.9 mv TB Shioi, H. 20cm refl. Mail 1993 04 14.628 11.03 V Okyudo, M and 60cm refl. + CCD Mail Ishida, T. Nishi-Harima Obs. 1993 04 14.630 11.2 mv TB Takahashi, S. 60cm refl. Mail 1993 04 14.653 10.9 mv TB Shioi, H. 20cm refl. Mail 1993 04 14.750 10.9 mv TB Kiyota, S. 20cm refl. Mail 1993 04 14.846 11.2 mv TB Schmeer, P. 20cm SCT Mail 1993 04 14.847 11.0 mv TB Dahle, H. 20.3cm SCT 133x Mail 1993 04 14.883 10.6 mv TA Poyner, G. Mail 1993 04 14.949 9.99 J Morbidelli, L. and 1.5-m TIGRO IAUC 5763 Kidger, M. Gonergrat, poor sky 1993 04 14.949 9.92 H Morbidelli, L. and 1.5-m TIGRO IAUC 5763 Kidger, M. Gonergrat, poor sky 1993 04 14.949 9.71 K Morbidelli, L. and 1.5-m TIGRO IAUC 5763 Kidger, M. Gonergrat, poor sky 1993 04 15.006 11.2 mv TB Granslo, B. H. 20.3cm refl. 80x Mail 1993 04 15.101 11.2 mv TB Bryan, J. 25cm 80x Mail 1993 04 15.18 10.6 mv TB Dillon, B. 28cm SCT News 1993 04 15.444 10.5 mv TB Takahashi, S. 60cm refl. Mail 1993 04 15.484 11.0 C TB Kushida, Y. 40cm CCD no filter Mail 1993 04 15.494 11.3 mv TB Iida, M. Mail 1993 04 15.499 10.9 mv TB Yamada, M. 16cm refl. Mail 1993 04 15.531 10.9 mv TB Yamada, M. 16cm refl. Mail 1993 04 15.603 10.4 mv TB Takahashi, S. 60cm refl. Mail 1993 04 15.642 10.8 p TB Ohno, I. 20cm refl. f/8 Mail Fuji Color G400 1993 04 15.864 10.8 mv TB Dahle, H. 20.3cm SCT 133x Mail 1993 04 15.864 10.12 J Morbidelli, L. and 1.5-m TIGRO IAUC 5763 Kidger, M. Gonergrat 1993 04 15.868 11.2 mv TB Schmeer, P. 20cm SCT Mail 1993 04 15.937 10.26 J Morbidelli, L. and 1.5-m TIGRO IAUC 5763 Kidger, M. Gonergrat 1993 04 15.937 10.07 H Morbidelli, L. and 1.5-m TIGRO IAUC 5763 Kidger, M. Gonergrat 1993 04 15.937 9.83 K Morbidelli, L. and 1.5-m TIGRO IAUC 5763 Kidger, M. Gonergrat 1993 04 15.964 10.13 J Morbidelli, L. and 1.5-m TIGRO IAUC 5763 Kidger, M. Gonergrat 1993 04 15.964 10.04 H Morbidelli, L. and 1.5-m TIGRO IAUC 5763 Kidger, M. Gonergrat 1993 04 15.964 9.78 K Morbidelli, L. and 1.5-m TIGRO IAUC 5763 Kidger, M. Gonergrat 1993 04 16.101 11.1 mv TB Bryan, J. 25cm 80x Mail 1993 04 16.181 10.9 mv TB Sheaffer, R. 32cm refl. News 1993 04 16.441 10.6 mv TB Takahashi, S. 60cm refl. Mail 1993 04 16.476 10.9 C TB Kushida, Y. 40cm CCD no filter Mail 1993 04 15.505 10.8 mv TB Yamada, M. 16cm refl. Mail 1993 04 16.524 10.9 mv TB Funada, M. 13cm refl. 88x Mail 1993 04 16.548 10.8 mv TB Yamada, M. 16cm refl. Mail 1993 04 16.601 10.88 V Okyudo, M and 60cm refl. + CCD Mail Ishida, T. Nishi-Harima Obs. -----------------------------------------------------------------------------
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