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(1993 Apr. 23)
subject: Comments on Spanish obs. of SN 1993J
Sir Dr. Gerard de Vaucouleurs,
I have received the following mails concerning early Spanish
observations.
Forwarded messages:
>From granslo@argo.uio.no Thu Apr 22 23:49:36 1993
>From: granslo@argo.uio.no
>Subject: Comments on Spanish obs. of SN 1993J
Dear Taichi Kato, Blindern, 1993 April 22
I have received a fax report from Jose Ripero, leader of the M1 SN
Search Group of MAA (Spain). He states that observations attributed to
"Kidger's table" were made by the M 1 members. All observations by
the M1 group during April were made using the AAVSO version of the
Thompson-Bryan chart (which was enclosed with AAVSO Alert Notice 169).
He also said that the light estimates for their early observations
(March 28 - 31) will be sent tomorrow.
Thanks for your lists of photometric measurements of SN 1993J! I will
send you an updated version of my list in due course. Observations have
been entered in your format. It should be noted that it contain a number
of revisions and additions as compared to my previous table.
Kind regards,
Bjoern Haakon
==========================================================================
>From granslo@argo.uio.no Fri Apr 23 05:21:54 1993
>From: granslo@argo.uio.no
>Subject: Photometric Observations SN 1993J - Report No. 5
PHOTOMETRIC OBSERVATIONS OF SUPERNOVA 1993J IN M81 - REPORT NO. 005
*******************************************************************
This is an updated list of observations available to me by 1993 April 22.
Time system is year, month number and date with decimals in Universal Time.
Magnitude systems (MS):
U, B, V Johnson system
R, I designated by J (Johnson) and C (Kron-Cousins)
J, H, K infrared systems
g, r Gunn g,r
mv visual (close to V)
p photographic (miscellaneous materials)
C unfiltered CCD
Sequences:
TB Thompson-Bryan Supernova Search Chart
TA The Astronomer/BAA sequence (using mv magnitudes from AAVSO
and V magnitudes from Sandage and Corwin)
GS Guide Star Catalog
T1 AAVSO version of Thompson-Bryan chart (supplied with AAVSO
Alert Notice 169)
AC AAVSO chart
S SAO Star Catalog
HC photoelectric sequence by H. Corwin
MR M. Richmond's comparison star "A" (V near 11.40)
A plus sign indicate that comparisons from several sources were used,
the chief reference is given.
Numerous data are included from the following sources:
Gerard de Vaucouleurs (gav@astro.as.utexas.edu) Mail(gav)
Bjorn H. Granslo (bgranslo@astro.uio.no) Mail(grl)
Taichi Kato (tkato@kusastro.kyoto-u.ac.jp) Mail(kat)
Ralph A. M. J. Wijers (rw@ourania.Princeton.EDU) News(rw)
The Astronomer/BAA visual database (c/o Guy M. Hurst) Nova(gmh)
GMH@ASTROPHYSICS.STARLINK.RUTHERFORD.AC.UK
Many thanks to observers for sending their observations! I especially would
like to thank Taichi Kato (Kyoto University) for valuable information in
preparing this report.
Regards,
Bjorn H. Granslo
bgranslo@astro.uio.no
-------------------------------------------------------------------------------
YYYY MM DD.DDD MAGN MS SEQ OBSERVER(S) NOTES SOURCE
-------------------------------------------------------------------------------
File SUN0423.LOG:
Bjorn H. Granslo (bgranslo@astro.uio.no) Mail(grl)
1993 03 26.92 <14.5 mv Pujol, F. 31-cm refl. Mail(grl)
1993 03 26.930 <14 mv Korth, S. 36-cm refl. Mail(grl)
1993 03 28.86 11.8 mv T1 Garcia, F. 25-cm f/3.9 refl. IAUC 5731
DISCOVERY OBSERVATION
Corrected, original Mail(grl)
mag. = 12.0
1993 03 28.89 11.6 C T1 Rodriguez, D. 20-cm f/4 refl.+ CCD AAVSO 169
Corrected, original Mail(grl)
mag. = 11.8
1993 04 29.019 11.2 C Ulfheden, P and 15-cm refl + ST-6 CCD Mail(grl)
Time corrected from Mail(grl)
1993 03 30.006 11.0 C TB Solberg, R. 40.6-cm f/4.5 refl.+ Mail(grl)
1993 03 30.82 10.0 mv Garcia, F. 25-cm f/3.9 refl. Mail(grl)
1993 03 30.85 10.0 mv Ripero, J. 33.5-cm f/4.5 refl. Mail(grl)
1993 03 30.86 10.0 mv Pujol, F. 31-cm f/5 refl. Mail(grl)
1993 03 30.870 10.8 mv TB+ Midtskogen, O. 31.6-cm refl. 130x Mail(grl)
1993 03 30.899 10.6 mv TA+ Midtskogen, O. 31.6-cm refl. 130x Mail(grl)
1993 03 30.91 10.0 C T1 Rodriguez, D. 20-cm f/4 refl. + CCD Mail(grl)
1993 03 30.93 10.5 mv TA Bengtsson, H. 15-cm refl. Mail(grl)
1993 03 31.130 10.5 mv TA+ Midtskogen, O. 31.6-cm refl. 130x Mail(grl)
1993 03 31.88 10.5 mv Ripero, J. 33.5-cm f/4.5 refl. Mail(grl)
1993 03 31.89 10.6 mv Pujol, F. 31-cm f/5 refl. Mail(grl)
1993 03 31.93 10.5 mv Garcia, F. 25-cm f/3.9 refl. Mail(grl)
1993 04 01.055 10.4 mv Beauchamp, D. 20.3-cm SCT 100x Mail(grl)
1993 04 01.84 10.4 mv Ripero, J. 33.5-cm f/4.5 refl. Mail(grl)
1993 04 01.87 10.5 mv T1 Garcia, F. 25-cm f/3.9 refl. Mail(grl)
1993 04 01.88 10.6 mv Pujol, F. 31-cm f/5 refl. Mail(grl)
1993 04 02.04 10.6 mv TB Kratz, D. 20.3-cm refl. 79x Mail(grl)
1993 04 02.828 11.7 mv TA Midtskogen, O. 31.6-cm refl. 130x Mail(grl)
1993 04 02.831 11.0 mv TB+ Dahle, H. 20.3-cm SCT 133x Mail(grl)
1993 04 02.837 11.2 mv TA+ Dahle, H. 20.3-cm SCT 133x Mail(grl)
1993 04 02.84 10.8 mv TA Andersson, K.-G. 15.2-cm refl. Mail(grl)
1993 04 02.84 11.2 mv T1 Ripero, J. 33.5-cm f/4.5 refl. Mail(grl)
1993 04 02.855 11.58 C TA+ Helbak, K. 20-cm f/4 + ST-4 CCD Mail(grl)
1993 04 02.863 11.57 C TA+ Helbak, K. 20-cm f/4 + ST-4 CCD Mail(grl)
1993 04 02.867 11.4 mv TA+ Granslo, B. H. 20.3-cm SCT 123x Mail(grl)
1993 04 02.872 11.57 C TA+ Helbak, K. 20-cm f/4 + ST-4 CCD Mail(grl)
1993 04 03.011 11.3 mv TA+ Granslo, B. H. 20.3-cm SCT 123x Mail(grl)
1993 04 03.11 11.3 mv TA Skartlien, R. 25.4-cm refl. 108x Mail(grl)
1993 04 03.299 11.75 V GS RoboScope 40.6-cm refl.+ Mail(grl)
1993 04 03.342 11.78 V GS RoboScope Aut.Tel. 40.6-cm refl.+ CCD Mail(grl)
1993 04 03.369 11.76 V GS RoboScope Aut.Tel. 40.6-cm refl.+ CCD Mail(grl)
1993 04 03.385 11.77 V GS RoboScope Aut.Tel. 40.6-cm refl.+ CCD Mail(grl)
1993 04 03.820 11.8 mv TA Midtskogen, O. 31.6-cm refl. 130x Mail(grl)
1993 04 03.84 11.3 mv T1 Pujol, F. 31-cm f/5 refl. Mail(grl)
1993 04 03.862 11.4 mv TA Westlund, M. 20.3-cm SCT Mail(grl)
1993 04 03.93 11.2 mv T1 Garcia, F. 25-cm f/3.9 refl. Mail(grl)
1993 04 04.08 10.8 mv TB Kratz, D. 20.3-cm refl. 79x Mail(grl)
1993 04 05.040 12.0: mv TA Beauchamp, D. 20.3-cm SCT 154x Mail(grl)
1993 04 05.11 11.80 C HC Ferguson, D. C., 10-cm refr.+LYNXX CCD Mail(grl)
1993 04 05.85 11.9 mv T1 Ripero, J. 33.5-cm f/4.5 refl. Mail(grl)
1993 04 04.007 11.9 mv TA+ Andersen, O. I. 20.3-cm refl. 135x Mail(grl)
1993 04 06.009 11.9 mv TA+ Granslo, B. H. 20.3-cm refl. 135x Mail(grl)
1993 04 06.092 11.9 mv TA+ Granslo, B. H. 15.2-cm refl. 135x Mail(grl)
1993 04 06.099 11.7 mv TB Beauchamp, D. 20.3-cm SCT 154x Mail(grl)
1993 04 06.265 11.8 mv TB Beauchamp, D. 25.4-cm refl. 71x Mail(grl)
1993 04 06.85 11.9 mv T1 Garcia, F. 25-cm f/3.9 refl. Mail(grl)
1993 04 06.87 12.0 mv T1 Ripero, J. 33.5-cm f/4.5 refl. Mail(grl)
1993 04 06.87 12.0 C T1 Rodriguez, D. 20-cm f/4 refl. + CCD Mail(grl)
1993 04 06.89 12.0 mv T1 Carvajal, J. 31-cm f/4.5 refl. Mail(grl)
1993 04 06.903 12.0 mv TA+ Granslo, B. H. 15.2-cm refl. 135x Mail(grl)
1993 04 07.072 11.8 mv TB Beauchamp, D. 20.3-cm SCT 154x Mail(grl)
1993 04 07.83 11.9 mv T1 Garcia, F. 25-cm f/3.9 refl. Mail(grl)
1993 04 07.84 12.1 mv T1 Ripero, J. 33.5-cm f/4.5 refl. Mail(grl)
1993 04 07.91 12.0 C T1 Rodriguez, D. 20-cm f/4 refl. + CCD Mail(grl)
1993 04 08.042 11.5 mv TA+ Dahle, H. 20.3-cm SCT 133x Mail(grl)
1993 04 08.83 12.1 mv T1 Garcia, F. 25-cm f/3.9 refl. Mail(grl)
1993 04 08.83 12.0 mv T1 Ripero, J. 33.5-cm f/4.5 refl. Mail(grl)
1993 04 08.86 11.6 mv TA Andersson, K.-G. 25.4-cm refl. Mail(grl)
1993 04 08.868 11.4 mv TA+ Dahle, H. 20.3-cm SCT 133x Mail(grl)
1993 04 08.89 11.9 mv T1 Carvajal, J 31-cm f/4.5 refl. Mail(grl)
1993 04 08.948 11.6 mv TA+ Skjaeraasen, O. 20.3-cm SCT 77x Mail(grl)
1993 04 08.985 11.6 mv TA+ Skjaeraasen, O. 20.3-cm SCT 77x Mail(grl)
1993 04 09.028 11.6 mv TA+ Skjaeraasen, O. 20.3-cm SCT 77x Mail(grl)
1993 04 09.83 12.1 mv T1 Garcia, F. 25-cm f/3.9 refl. Mail(grl)
1993 04 09.84 11.6 mv TA Andersson, K.-G. 15.2-cm refl. Mail(grl)
1993 04 09.84 12.0 mv T1 Ripero, J. 33.5-cm f/4.5 refl. Mail(grl)
1993 04 09.89 11.9 mv T1 Pujol, F. 31-cm f/5 refl. Mail(grl)
1993 04 09.93 11.6 mv TA Ekloef, A. 11-cm refl. Mail(grl)
1993 04 09.95 11.5 mv TA Andersson, K.-G. 15.2-cm refl. Mail(grl)
1993 04 09.962 11.4 mv TA+ Dahle, H. 20.3-cm SCT 133x Mail(grl)
1993 04 10.15 11.6 mv AC Flynn, E. W. 25-cm refl. Mail(grl)
1993 04 10.837 11.1 mv TA+ Dahle, H. 20.3-cm SCT 133x Mail(grl)
1993 04 10.85 12.1 mv T1 Ripero, J. 33.5-cm f/4.5 refl. Mail(grl)
1993 04 10.86 11.3 mv TA Andersson, K.-G. 25.4-cm refl. Mail(grl)
1993 04 10.87 12.1 C T1 Rodriguez, D. 20-cm f/4 refl. + CCD Mail(grl)
1993 04 10.89 12.0 mv T1 Garcia, F. 25-cm f/3.9 refl. Mail(grl)
1993 04 10.89 12.0 mv T1 Pujol, F. 31-cm f/3.9 refl. Mail(grl)
1993 04 10.920 11.4 mv TA+ Granslo, B. H. 20.3-cm refl. 135x Mail(grl)
1993 04 10.922 11.3 mv TA Andersen, O. I. 20.3-cm refl. 135x Mail(grl)
1993 04 11.10 11.24 C HC Ferguson, D. C., 10-cm refr.+LYNXX CCD Mail(grl)
1993 04 11.883 11.1 mv TA+ Granslo, B. H. 15.2-cm refl. 74x Mail(grl)
1993 04 11.885 11.4 mv TA Andersen, O. I. 15.2-cm refl. 74x Mail(grl)
1993 04 11.89 11.6 mv T1 Garcia, F. 25-cm f/3.9 refl. Mail(grl)
1993 04 11.89 11.6 mv T1 Pujol, F. 31-cm f/5 refl. Mail(grl)
1993 04 11.91 11.3 mv TA Andersson, K.-G. 15.2-cm refl. Mail(grl)
1993 04 11.94 11.4 mv TA Andersson, K.-G. 15.2-cm refl. Mail(grl)
1993 04 11.980 11.3 mv TA Dahle, H. 20.3-cm SCT 133x Mail(grl)
1993 04 12.00 10.9 mv TA Smedstuen, O. 25.4-cm refl. 108x Mail(grl)
1993 04 12.00 11.2 mv TA Skartlien, R. 25.4-cm refl. 108x Mail(grl)
1993 04 12.85 10.5 mv T1 Ripero, J. 33.5-cm f/4.5 refl. Mail(grl)
1993 04 12.859 11.0 mv TA+ Dahle, H. 20.3-cm SCT 133x Mail(grl)
1993 04 12.86 11.1 mv TA Bengtsson, H. 15-cm refl. Mail(grl)
1993 04 12.865 11.4 mv TA Westlund, M. 20.3-cm SCT Mail(grl)
1993 04 12.934 11.4 mv TA Westlund, M. 20.3-cm SCT Mail(grl)
1993 04 13.03 11.2 mv TA Bengtsson, H. 15-cm refl. Mail(grl)
1993 04 13.131 11.2 mv TB Schmeer, P. 20.3-cm SCT 133x Mail(grl)
1993 04 13.842 11.1 mv TA+ Dahle, H. 20.3-cm SCT 133x Mail(grl)
1993 04 13.848 11.1 mv TA Westlund, M. 20.3-cm SCT Mail(grl)
1993 04 13.87 10.5 mv T1 Ripero, J. 33.5-cm f/4.5 refl. Mail(grl)
1993 04 13.88 11.3 mv TA Andersson, K.-G. 15.2-cm refl. Mail(grl)
1993 04 13.88 10.6 mv T1 Pujol, F. 31-cm f/5 refl. Mail(grl)
1993 04 13.892 10.8 mv TA+ Skjaeraasen, O. 20.3-cm SCT 77x Mail(grl)
1993 04 13.91 10.6 mv T1 Garcia, F. 25-cm f/3.9 refl. Mail(grl)
1993 04 13.92 11.3 mv TA Andersson, K.-G. 15.2-cm refl. Mail(grl)
1993 04 13.937 11.3 mv TA Westlund, M. 20.3-cm SCT Mail(grl)
1993 04 14.10 10.96 C HC Ferguson, D. C., 10-cm refr.+LYNXX CCD Mail(grl)
1993 04 14.847 11.0 mv TA+ Dahle, H. 20.3-cm SCT 133x Mail(grl)
1993 04 14.87 10.6 mv T1 Ripero, J. 33.5-cm f/4.5 refl. Mail(grl)
1993 04 14.88 10.5 C T1 Rodriguez, D. 20-cm f/4 refl.+ CCD Mail(grl)
1993 04 14.89 10.4 mv T1 Garcia, F. 25-cm refl. Mail(grl)
1993 04 15.006 11.2 mv TA+ Granslo, B. H. 20.3-cm SCT 80x Mail(grl)
1993 04 15.86 11.0 mv TA Bengtsson, H. 15-cm refl. Mail(grl)
1993 04 15.864 10.8 mv TA+ Dahle, H. 20.3-cm SCT 133x Mail(grl)
1993 04 15.87 10.1 mv T1 Ripero, J. 33.5-cm f/5 refl. Mail(grl)
1993 04 15.88 10.9 mv TA Andersson, K.-G. 15.2-cm refl. Mail(grl)
1993 04 15.88 10.1 mv T1 Garcia, F. 25-cm f/3.9 refl. Mail(grl)
1993 04 15.90 10.9 mv TA Andersson, K.-G. 15.2-cm refl. Mail(grl)
1993 04 15.91 10.7 mv T1 Pujol, F. 31-cm rf/5 efl. Mail(grl)
1993 04 15.924 11.1 mv TA+ Granslo, B. H. 20.3-cm SCT 123x Mail(grl)
1993 04 15.98 11.0 mv TA Bengtsson, H. 15-cm refl . Mail(grl)
1993 04 16.86 10.0 mv T1 Garcia, F. 25-cm f/3.9 refl. Mail(grl)
1993 04 16.87 10.6 mv T1 Ripero, J. 33.5-cm f/4.5 refl. Mail(grl)
1993 04 16.88 10.3 mv T1 Carjaval, J. 31-cm f/4.5 refl. Mail(grl)
1993 04 16.89 10.3 C T1 Rodriguez, D. 20-cm f/4 refl.+ CCD Mail(grl)
1993 04 16.91 10.4 mv T1 Pujol, F. 31-cm f/5 refl. Mail(grl)
1993 04 17.09 10.90 C HC Ferguson, D. C., 10-cm refr.+LYNXX CCD Mail(grl)
1993 04 17.16 10.9 mv T1 Flynn, E. M. 25-cm refl. Mail(grl)
1993 04 17.236 10.77 V HC Anderson, J. M. 40.6-cm refl. + PEP Mail(grl)
1993 04 17.236 11.30 B HC Anderson, J. M. 40.6-cm refl. + PEP Mail(grl)
1993 04 17.236 11.37 U HC Anderson, J. M. 40.6-cm refl. + PEP Mail(grl)
1993 04 17.87 10.1 mv T1 Ripero, J. 33.5-cm f/4.5 refl. Mail(grl)
1993 04 17.87 10.3 mv T1 Carvajal, J. 31-cm f/4.5 refl. Mail(grl)
1993 04 17.88 10.1 mv T1 Garcia, F. 25-cm f/3.9 refl. Mail(grl)
1993 04 17.88 10.3 mv T1 Garcia, D. 25-cm f/3.9 refl. Mail(grl)
1993 04 17.91 10.3 mv T1 Pujol, F. 31-cm f/5 refl. Mail(grl)
1993 04 17.929 10.8 mv TA+ Dahle, H. 20.3-cm SCT 133x Mail(grl)
1993 04 17.999 11.0 mv TA+ Granslo, B. H. 20.3-cm SCT 123x Mail(grl)
1993 04 18.85 10.2 mv T1 Pujol, F. 31-cm f/5 refl. Mail(grl)
1993 04 18.86 10.1 mv T1 Ripero, J. 33.5-cm f/4.5 refl. Mail(grl)
1993 04 18.872 10.6 mv TA+ Dahle, H. 20.3-cm SCT 133x Mail(grl)
1993 04 18.88 10.3 mv T1 Garcia, F. 25-cm f/3.9 refl. Mail(grl)
1993 04 18.88 10.3 mv T1 Carvajal, J. 31-cm f/4.5 refl. Mail(grl)
1993 04 19.858 10.8 mv TA+ Dahle, H. 20.3-cm SCT 133x Mail(grl)
1993 04 19.89 10.8 mv TA Andersson, K.-G. 15.2-cm refl. Mail(grl)
1993 04 19.892 10.8 mv TA+ Skjaeraasen, O. 20.3-cm SCT 117x Mail(grl)
1993 04 19.90 11.0 mv TA Bengtsson, H. 15-cm refl. Mail(grl)
1993 04 19.92 10.8 mv TA Andersson, K.-G. 15.2-cm refl. Mail(grl)
1993 04 19.924 11.0 mv TA+ Granslo, B. H. 20.3-cm SCT 123x Mail(grl)
1993 04 19.943 11.1 mv TA Westlund, M. 20.3-cm SCT Mail(grl)
1993 04 19.85 10.2 mv T1 Pujol, F. 31-cm f/5 refl. Mail(grl)
1993 04 19.85 10.2 mv T1 Carvajal, J 31-cm f/4.5 refl. Mail(grl)
1993 04 19.85 10.2 mv T1 Ripero, J. 33.5-cm f/4.5 refl. Mail(grl)
1993 04 19.88 10.2 mv T1 Rodriguez, D. 20-cm f/4 refl.+ CCD Mail(grl)
1993 04 19.93 10.5 mv T1 Garcia, F. 25-cm f/3.9 refl. Mail(grl)
1993 04 20.000 10.8 mv TA Westlund, M. 20.3-cm SCT Mail(grl)
1993 04 20.85 10.8 mv T1 Ripero, J. 33.5-cm f/4.5 refl. Mail(grl)
1993 04 20.88 11.0 mv T1 Pujol, F. 31-cm f/5 refl. Mail(grl)
1993 04 21.85 10.9 mv T1 Ripero, J. 33.5-cm f/4.5 refl. Mail(grl)
1993 04 21.86 10.4 mv T1 Pujol, F. 31-cm f/5 refl. Mail(grl)
1993 04 21.924 10.8 mv TB+ Dahle, H. 20.3-cm SCT 133x Mail(grl)
1993 04 21.96 10.9 mv T1 Garcia, F. 25-cm f/3.9 refl. Mail(grl)
1993 04 21.967 11.1 mv TA+ Granslo, B. H. 20.3-cm SCT 123x Mail(grl)
1993 04 22.064 11.1 mv TA+ Granslo, B. H. 20.3-cm SCT 123x Mail(grl)
[The volume of the table is already very large. So only observations
from "Mail(grl)" are included here. -- T. Kato]
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