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CMEs in 1997 Jul (Back)

No.
First C2 Appearance
UT
Location (Apparent Loc)
deg
DSC
Rs
SPA
deg
CPA
deg
MPA
deg
Width
deg
Speed
km/s
Acc
m/s^2
Def
EIT Ref-Time
UT
CL
Comment
11997/07/0117:30:05Poor Data---------- 255 261 23 544 -29.1--------
21997/07/0403:22:38Above Limb----- 289.3 281 279 36 154 2.6R1997/07/04 02:35:55 1
31997/07/0510:13:48No Signature---------- 294 282 22 426 -0.6-------1
41997/07/0516:35:08Poor Data---------- 285 280 19 134 -5.1--------
51997/07/0522:23:49Poor Data---------- 265 268 41 302 -1.3--------
61997/07/0604:30:15No Signature---------- 102 96 39 154 1.2-------1
71997/07/0613:30:06No Signature---------- 286 285 51 153 -0.8-------1
81997/07/0816:09:36Above Limb----- 234.5 279 269 54 159 -1.4E1997/07/08 14:34:09 3
91997/07/1017:26:03No Signature---------- 91 89 52 209 33.8-------1
101997/07/1017:26:03N08E81 (N07E77) 0.98 82.1 256 263 30 91 -1.8E1997/07/10 17:13:08 2
111997/07/1101:30:06No Signature---------- 77 74 72 216 1.7-------1
121997/07/1108:28:06No Signature---------- 96 97 37 388 6.6-------1
131997/07/1210:21:28Above Limb----- 243.6 276 272 47 180------E1997/07/12 09:24:22 1
141997/07/1301:02:54No Signature---------- 276 272 33 347 -5.2-------1
151997/07/1403:17:20N22W87 (N22W80) 0.99292.6 282 276 10 220------E1997/07/14 02:33:47 1
161997/07/1408:51:20No Signature---------- 77 74 82 258 -0.8-------1
171997/07/1503:34:11No Signature---------- 84 87 42 258 -13.3-------1
181997/07/1613:30:05No Signature---------- 273 280 47 201 9.6-------1
191997/07/1616:31:44Poor Data---------- 69 75 105 100 -0.3--------
201997/07/1703:30:05No Signature---------- 272 274 18 71 3.8-------1
211997/07/1922:41:53Poor Data---------- 284 279 66 175 -13.7--------
221997/07/2023:41:55Poor Data---------- 264 265 17 107 2.2--------
231997/07/2207:12:26Poor Data---------- 264 266 64 496 25.9--------
241997/07/2312:20:42Poor Data---------- 296 298 28 281 2.8--------
251997/07/2404:30:06Poor Data---------- 291 281 56 290 -0.0--------
261997/07/2412:30:05Poor Data---------- 90 86 65 144 -4.6--------
271997/07/2414:00:06Poor Data---------- 270 267 36 187 -10.7--------
281997/07/2507:31:20Poor Data---------- 273 277 45 404 23.2--------
291997/07/2521:01:15Poor Data---------- 267 290 84 611 -5.6--------
301997/07/3004:45:47No Signature----------Halo 269 360 104 0.8-------1
311997/07/3019:32:05Poor Data---------- 95 98 65 530 4.9--------

== Description ==
:: First C2 Appearance - Taken from the SOHO/LASCO CME Catalog
:: Location (Apparent Loc) - Latitude and longitude of CME source region in the heliographic coordinate. The latitude and longitude in parentheses indicates the source region location without solar b angle correction.
:: DSC - Projected distance on the plane-of-sky from the solar center to CME source region.
:: SPA - Position angle of CME apparent location.
:: CPA - Central position angle.
:: MPA - Measurement position angle.
:: Width - Angular width.
:: Speed - Linear speed.
:: Acc - Acceleration.
:: Def - Deflection. E: Equator-ward, P: Pole-ward, R: Radial event.
:: EIT Ref-Time - A time when the EIT image shows CME initiation clearly.
:: CL - The confidence level of the identification.
:: The parameters in the columns 2, 6, 7, 8 and 9 are adopted from CDAW CME Catalog.

== The LIST OF CME SOURCE LOCATIONS is generated ==
:: by the members of STEP Team at USTC: Yuming Wang, Caixia Chen, Bin Gui, Chenglong Shen and Pinzhong Ye
:: based on the SOHO/LASCO CME CATALOG generated and maintained at the CDAW Data Center by NASA and
  The Catholic University of America in cooperation with the Naval Research Laboratory
:: and the SOHO/EIT MVI movies generated by the Naval Research Laboratory.
:: Comments or questions about this list could be addressed to Dr. Yuming Wang (ymwang@ustc.edu.cn),
:: or written here.


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