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CMEs in 1997 Dec (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
1	1997/12/01	15:57:07	Poor Data	-----	-----	94	87	46	204	-46.7	--	-----	-
2	1997/12/01	19:08:39	Poor Data	-----	-----	84	77	53	482	16.3	--	-----	-
3	1997/12/02	16:43:27	Poor Data	-----	-----	77	87	32	155	-0.6	--	-----	-
4	1997/12/02	23:27:05	Above Limb	-----	60.2	81	83	62	258	4.1	E	1997/12/02 23:03:10	1
5	1997/12/05	08:27:05	No Signature	-----	-----	275	278	98	414	8.1	--	-----	1
6	1997/12/06	10:27:05	N31W25 (N30W25)	0.63	324.7	317	296	223	397	9.0	R	1997/12/06 09:34:09	1
7	1997/12/07	00:55:05	S43W68 (S42W66)	0.96	224.8	242	240	22	551	13.3	E	1997/12/06 23:51:28	1
8	1997/12/07	04:26:25	No Signature	-----	-----	335	334	53	403	7.6	--	-----	1
9	1997/12/08	00:30:42	No Signature	-----	-----	262	260	41	231	4.4	--	-----	1
10	1997/12/08	07:55:05	No Signature	-----	-----	193	196	4	551	------	--	-----	1
11	1997/12/09	12:27:05	Above Limb	-----	241.5	253	248	66	333	-12.5	E	1997/12/09 11:51:42	2
12	1997/12/10	18:38:05	N47W89 (N46W80)	0.99	317.3	283	290	62	337	39.2	E	1997/12/10 18:35:10	2
13	1997/12/11	07:27:05	No Signature	-----	-----	88	93	51	201	3.3	--	-----	1
14	1997/12/11	19:57:05	No Signature	-----	-----	46	52	34	231	-39.5	--	-----	2
15	1997/12/12	01:27:08	No Signature	-----	-----	291	268	80	211	-2.8	--	-----	1
16	1997/12/12	07:27:05	S28W69 (S28W67)	0.94	239.9	273	268	87	199	3.6	E	1997/12/12 07:12:32	1
17	1997/12/13	00:26:25	N25W53 (N25W52)	0.84	300.8	278	283	73	191	------	E	1997/12/12 22:21:59	1
18	1997/12/13	15:22:23	No Signature	-----	-----	296	285	32	238	------	--	-----	2
19	1997/12/14	02:03:50	Above Limb	-----	125.9	93	103	72	508	9.5	E	1997/12/14 01:35:04	1
20	1997/12/14	02:03:50	N28W66 (N28W65)	0.93	300.8	280	293	81	259	0.4	E	1997/12/14 01:08:43	1
21	1997/12/15	11:27:05	N17E55 (N17E55)	0.84	68.7	93	90	53	159	------	E	1997/12/15 10:34:11	1
22	1997/12/15	17:27:05	Above Limb	-----	296.8	280	281	32	246	-1.1	E	1997/12/15 16:51:27	3
23	1997/12/17	21:32:39	No Signature	-----	-----	219	223	36	162	1.6	--	-----	2
24	1997/12/18	11:46:11	No Signature	-----	-----	270	273	34	241	-0.6	--	-----	2
25	1997/12/18	23:47:31	Above Limb	-----	111.9	Halo	102	360	417	2.9	E	1997/12/18 22:33:50	2
26	1997/12/20	22:13:05	Poor Data	-----	-----	8	3	137	195	0.9	--	-----	-
27	1997/12/21	14:48:16	N24E64 (N25E63)	0.92	62.4	70	76	38	143	1.6	R	1997/12/21 13:53:07	2
28	1997/12/21	20:10:15	No Signature	-----	-----	281	296	77	126	1.7	--	-----	1
29	1997/12/23	21:18:36	No Signature	-----	-----	234	237	98	261	-29.3	--	-----	1
30	1997/12/26	02:31:54	No Signature	-----	-----	186	106	230	197	5.5	--	-----	1
31	1997/12/27	00:33:59	Above Limb	-----	299.0	279	272	63	231	4.1	E	1997/12/26 23:59:12	1
32	1997/12/27	00:55:21	No Signature	-----	-----	89	81	46	242	1.4	--	-----	1
33	1997/12/28	19:54:52	S34E38 (S32E36)	0.74	136.6	91	106	60	530	35.1	E	1997/12/28 19:48:54	1
34	1997/12/29	12:04:24	N24W33 (N26W34)	0.67	311.1	273	293	62	411	7.0	E	1997/12/29 11:19:02	1
35	1997/12/30	05:10:30	Above Limb	-----	221.8	257	245	73	561	-31.8	E	1997/12/30 04:17:43	1
36	1997/12/30	07:08:53	Above Limb	-----	65.8	85	83	56	443	-7.1	E	1997/12/30 06:44:49	2

== 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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