SXT sigmoid list
This file contains a list of simoids analyzed by
Canfield, Richard C.; Kazachenko, Maria D.; Acton, Loren W.; Mackay, D. H.;
Son, Ji; Freeman, Tanya L. "Yohkoh SXT Full-Resolution Observations of
Sigmoids: Structure, Formation, and Eruption" (2007, ApJ. vol 671 L81-L84).
These were found visually during watching Yokhoh/SXT movies.
Made by Z.Blehm and M.Kazachenko, adopted to YLA by A.Takeda, 15-Jun-2011.
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NAR : NOAA Active Region number
T0 : Time when AR appeared on the disk
T1 : Time when AR last time appeared on the disk
# PFIs : Number of SXT Partial Frame Images
DCode : Relative orientations of sigmoid axis with respect to the overlying
coronal magnetic field (1 : parallel, 0: perpendicular, -1: anti-parallel),
see Canfield et al. (2007), section 3.2 for a detailed definition.
Cusps, Ejecta, and Archades : Number of such events has been identified visually
using full disk movies during the disk transit of the AR.
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NAR T0 T1 # PFIs DCode Cusps Ejecta Arcade
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6982 1991/12/20 1 2 2 0
7007 1992/01/08 1 0 0 2
7008 1992/01/12 1992/01/25 2196 1 0 0 0
7012 1992/01/16 1992/01/28 1567 1 0 0 2
7042 1992/01/31 1 0 0 1
7123 1992/04/02 1992/04/15 13627 -1 0 2 0
7154 1992/05/03 1992/05/16 15206 1 1 1 1
7200 1992/06/13 1992/06/18 2027 1 1 0 0
7227 1992/07/12 1992/07/21 1107 0 1 0 0
7260 1992/08/12 1992/08/25 19783 1 0 0 0
7270 1992/08/30 1992/09/10 20094 1 1 1 1
7330 1992/11/02 1992/11/14 4291 1 0 0 0
7374 1992/12/19 1992/12/31 5209 1 1 0 0
7386 1993/01/01 1993/01/13 1010 1 1 1 0
7406 1993/01/19 1993/02/01 5842 0 0 1 2
7418 1993/02/04 1993/02/11 144 1 0 0 1
7461 1993/03/26 1993/04/07 11960 1 0 0 0
7480 1993/04/19 1993/04/28 1144 1 2 0 0
7629 1993/12/04 1993/12/14 7839 1 0 0 0
7668 1994/02/09 1 1 0 0
7685 1994/03/06 1994/03/14 4526 1 1 0 0
7701 1994/04/15 1994/04/27 6615 0 0 0 0
7702 1994/04/18 1994/04/26 20 1 0 0 1
7749 1994/07/08 1994/07/15 4126 1 0 0 0
7757 1994/07/17 1994/07/23 9980 1 0 0 0
7762 1994/08/03 1994/08/15 17027 1 0 0 0
7767 1994/08/17 1994/08/25 2090 0 0 0 0
7773 1994/08/31 1994/09/12 11766 1 2 1 1
7790 1994/10/12 1994/10/25 15819 1 2 2 0
7792 1994/10/19 1994/10/29 578 -1 1 1 0
7815 1994/12/09 1994/12/20 12860 0 1 0 0
7817 1994/12/18 1994/12/30 7214 1 1 0 1
7823 1995/01/04 1995/01/13 6525 1 0 0 0
7829 1995/01/18 1995/01/29 10579 1 0 0 1
7834 1995/01/31 1995/02/10 10047 1 5 1 2
7843 1995/02/17 1995/02/22 1334 1 0 1 1
7854 1995/03/15 1995/03/27 10741 1 1 1 1
7869 1995/05/07 1995/05/16 7940 1 0 0 0
7870 1995/05/11 1995/05/21 6421 1 1 1 1
7910 1995/10/08 1995/10/20 3626 1 1 0 0
7912 1995/10/11 1995/10/23 12614 0 1 3 1
7953 1996/03/22 1996/03/30 9526 0 1 0 0
7986 1996/08/24 1996/09/05 12851 1 0 0 1
8003 1996/12/10 1996/12/16 4219 0 0 0 1
8004 1996/12/12 1996/12/17 2379 1 0 0 1
8005 1996/12/17 0 2 0 1
8015 1997/01/30 1997/02/08 5948 1 1 0 0
8020 1997/03/07 1997/03/16 13249 1 0 0 2
8027 1997/04/03 1997/04/12 4148 -1 4 1 0
8038 1997/05/06 1997/05/18 11953 0 4 0 0
8085 1997/09/07 1997/09/19 12456 0 1 2 0
8088 1997/09/22 1997/10/02 12192 1 3 0 1
8113 1997/11/26 1997/12/09 21962 1 0 1 1
8151 1998/02/04 1998/02/16 937 0 0 1 0
8156 1998/02/11 1998/02/23 14112 0 2 0 0
8164 1998/02/24 1998/03/03 563 0 1 0 0
8243 1998/06/13 -1 2 1 0
8260 1998/06/28 1998/07/08 2542 1 0 0 0
8263 1998/07/01 1998/07/13 1773 0 0 0 1
8264 1998/07/01 1998/07/13 854 0 0 1 0
8270 1998/07/11 1998/07/23 7541 0 3 0 0
8282 1998/07/23 0 0 0 0
8340 1998/09/18 1998/10/01 10651 1 1 0 0
8375 1998/10/30 1998/11/11 18079 1 1 0 2
8395 1998/11/25 1998/12/09 10350 1 0 0 1
8440 1999/01/14 1999/01/26 10766 1 0 0 0
8471 1999/02/24 1999/03/06 9320 1 0 1 0
8550 1999/05/21 1999/05/31 914 0 1 0 1
8569 1999/06/05 1999/06/17 4312 1 0 0 0
8611 1999/06/28 1999/07/10 12170 1 2 0 0
8662 1999/08/07 1999/08/18 2834 1 1 0 1
8668 1999/08/14 1999/08/27 4408 1 1 0 0
8749 1999/10/30 1 0 2 0
8763 1999/11/11 1999/11/19 1460 1 4 1 0
8778 1999/11/22 1999/12/03 623 0 0 0 0
8824 2000/01/10 2000/01/21 5603 1 1 0 1
8913 2000/03/15 1 0 0 0
8948 2000/04/05 1 0 1 1
8951 2000/04/08 1 0 0 0
8955 2000/04/11 2000/04/24 3325 1 1 0 0
8996 2000/05/12 1 1 0 1
8998 2000/05/13 2000/05/28 2921 1 1 0 1
9032 2000/06/06 1 0 0 0
9070 2000/07/03 2000/07/15 6064 0 2 0 1
9081 2000/07/12 1 1 0 0
9124 2000/08/11 2000/08/22 944 1 0 0 0
9158 2000/09/08 2000/09/15 43 1 0 2 0
9166 2000/09/15 2000/09/28 5357 1 0 0 0
9169 2000/09/19 2000/10/01 8210 1 0 0 0
9173 2000/09/25 0 2 0 0
9178 2000/09/29 2000/10/10 1862 1 2 0 0
9202 2000/10/19 1 2 0 0
9354 2001/02/17 2001/02/27 5217 1 1 0 0
9400 2001/03/25 2001/03/30 1927 1 0 0 1
9445 2001/04/29 2001/05/11 6963 1 0 0 0
9513 2001/06/22 2001/07/04 8425 1 0 0 0
9522 2001/06/29 1 0 0 1
9537 2001/07/12 2001/07/21 4627 1 2 0 0
9543 2001/07/16 2001/07/29 3085 1 0 0 0
9601 2001/08/28 2001/09/10 5110 1 2 0 1
9658 2001/10/10 2001/10/22 3296 1 1 0 1
9669 2001/10/16 2001/10/27 532 0 0 0 1
9682 2001/10/26 2001/11/07 6639 -1 0 0 1
9684 2001/10/28 2001/11/09 1412 0 1 0 0
9687 2001/11/02 2001/11/14 3344 1 0 0 1
9704 2001/11/15 2001/11/27 4840 1 2 1 1
9733 2001/12/09 2001/12/21 3277 0 2 3 0