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From: braeside@naucse.cse.nau.edu (Braeside Observatory)
Date: Tue, 20 Apr 1993 10:06:34 MST
Subject: sn1993j
*Differential photometry from Braeside Observatory on SN1993j.
*Sky marginal photometric after about 0700ut and became poor
after about 0800ut (1AM/20 local).
*Extinction was .86 in V. Reduction is standardized to the
Johnson system.
*Comparison star is SAO015026, V=8.8, Sp=K
* Check star is SAO015009, V=9.6, Sp=unk
*Sense is SN minus comparison; comparison minus check.
*Check data to be sent at later date.
Braeside Observatory, Flagstaff: braeside@naucse.cse.nau.edu
April 20, 1993 at 9:55 a.m. Page 1
STARNAME JD UTDATE UTTIME X HA V B_V U_B TYP
========== ========= ======== ====== ==== ===== ======= ======= ======= ===
SN1993J 9097.6606 04/20/93 035116 1.21 W0:20 1.654 -0.448 0.000 V
SN1993J 9097.6702 04/20/93 040506 1.21 W0:34 1.652 -0.466 0.000 V
SN1993J 9097.6735 04/20/93 040950 1.21 W0:38 1.642 -0.447 0.000 V
SN1993J 9097.6760 04/20/93 041329 1.21 W0:42 1.652 -0.439 0.000 V
SN1993J 9097.6788 04/20/93 041732 1.21 W0:46 1.660 -0.438 0.000 V
SN1993J 9097.6813 04/20/93 042106 1.21 W0:50 1.628 -0.421 0.000 V
SN1993J 9097.6853 04/20/93 042647 1.22 W0:55 1.655 -0.437 0.000 V
SN1993J 9097.6879 04/20/93 043031 1.22 W0:59 1.639 -0.426 0.000 V
SN1993J 9097.6949 04/20/93 044035 1.22 W1:09 1.651 -0.399 0.000 V
SN1993J 9097.7046 04/20/93 045439 1.23 W1:23 1.665 -0.428 0.000 V
SN1993J 9097.7191 04/20/93 051528 1.25 W1:44 1.644 -0.454 0.000 V
SN1993J 9097.7233 04/20/93 052135 1.25 W1:50 1.659 -0.468 0.000 V
SN1993J 9097.7261 04/20/93 052536 1.26 W1:54 1.598 -0.401 0.000 V
SN1993J 9097.7289 04/20/93 052938 1.26 W1:58 1.635 -0.426 0.000 V
SN1993J 9097.7315 04/20/93 053323 1.27 W2:02 1.629 -0.412 0.000 V
SN1993J 9097.7340 04/20/93 053657 1.27 W2:05 1.645 -0.439 0.000 V
SN1993J 9097.7428 04/20/93 054940 1.28 W2:18 1.646 -0.435 0.000 V
SN1993J 9097.7453 04/20/93 055314 1.29 W2:22 1.623 -0.445 0.000 V
SN1993J 9097.7595 04/20/93 061344 1.32 W2:42 1.657 -0.452 0.000 V
SN1993J 9097.7656 04/20/93 062232 1.33 W2:51 1.682 -0.444 0.000 V
SN1993J 9097.7683 04/20/93 062622 1.34 W2:55 1.637 -0.418 0.000 V
SN1993J 9097.7706 04/20/93 062941 1.34 W2:58 1.626 -0.390 0.000 V
SN1993J 9097.7731 04/20/93 063320 1.35 W3:02 1.679 -0.450 0.000 V
SN1993J 9097.7782 04/20/93 064034 1.36 W3:09 1.676 -0.485 0.000 V
SN1993J 9097.7807 04/20/93 064409 1.37 W3:13 1.673 -0.436 0.000 V
SN1993J 9097.7926 04/20/93 070125 1.40 W3:30 1.609 -0.418 0.000 V
SN1993J 9097.7953 04/20/93 070513 1.41 W3:34 1.632 -0.434 0.000 V
SN1993J 9097.7978 04/20/93 070849 1.41 W3:37 1.648 -0.456 0.000 V
SN1993J 9097.8003 04/20/93 071230 1.42 W3:41 1.640 -0.430 0.000 V
SN1993J 9097.8028 04/20/93 071602 1.43 W3:45 1.675 -0.435 0.000 V
SN1993J 9097.8052 04/20/93 071930 1.44 W3:48 1.610 -0.373 0.000 V
SN1993J 9097.8083 04/20/93 072354 1.44 W3:52 1.619 -0.391 0.000 V
SN1993J 9097.8107 04/20/93 072721 1.45 W3:56 1.652 -0.440 0.000 V
SN1993J 9097.8195 04/20/93 074003 1.48 W4:09 1.630 -0.429 0.000 V
SN1993J 9097.8220 04/20/93 074345 1.49 W4:12 1.606 -0.384 0.000 V
SN1993J 9097.8245 04/20/93 074715 1.50 W4:16 1.652 -0.404 0.000 V
SN1993J 9097.8281 04/20/93 075232 1.52 W4:21 1.573 -0.445 0.000 V
Robert Fried
Braeside
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