Solar Demon Dimming Detection (sc)

Science! running on SDO/AIA 211 Synoptic data
2 minute cadence, typical delay 7 days
(detection version 1.00)

	Overview of dimming 4466
Detector 14 day operating status: Last detected dimming: 218 hours and 18 minutes ago (2024-04-14 22:37 UTC) Overview for dimming #: 4466 back to overview Animations and graphs derotated original images ( non-derotated ) dimming intensity ( overlaid on HMI ) dimming mask base difference ( percentage ) running difference ( percentage )	more	more	more

Details for dimming #: 4466
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2011-02-18 10:52:02 1 0.0 0.0 0.0 0.0 0 , 0.00 2330903

2011-02-18 10:54:02 2 0.0 0.0 0.0 0.0 0 , 0.00 2330904

2011-02-18 10:56:02 3 0.0 0.0 0.0 0.0 0 , 0.00 2330905

2011-02-18 10:58:02 4 0.0 0.0 0.0 0.0 0 , 0.00 2330906

2011-02-18 11:00:02 5 0.0 0.0 0.0 0.0 0 , 0.00 2330907

2011-02-18 11:02:02 6 0.0 0.0 0.0 0.0 0 , 0.00 2330908

2011-02-18 11:04:02 7 0.0 0.0 0.0 0.0 0 , 0.00 2330909

2011-02-18 11:06:02 8 -2.1 -17.0 -20.3 0.5 104 , 0.00 2330910

2011-02-18 11:08:02 9 -16.4 -32.0 -20.0 3.5 719 -12.9 51.8 0.77, -0.15 0.79 18.99 2330911

2011-02-18 11:10:02 10 -28.9 -38.9 -24.1 5.5 1121 -12.1 52.1 0.78, -0.14 0.79 10.34 2330912

2011-02-18 11:12:02 11 -39.5 -43.7 -26.7 7.0 1431 -11.6 52.2 0.78, -0.13 0.79 4.18 2330913

2011-02-18 11:14:02 12 -47.6 -43.9 -28.1 8.3 1684 -11.4 52.4 0.79, -0.12 0.80 1.68 2330914

2011-02-18 11:16:02 13 -53.6 -41.6 -28.8 9.6 1946 -11.9 52.4 0.78, -0.13 0.80 0.00 2330915

2011-02-18 11:18:02 14 -57.0 -40.3 -27.8 10.7 2152 -12.3 52.3 0.78, -0.14 0.79 0.00 2330916

2011-02-18 11:20:02 15 -57.4 -39.4 -27.1 11.2 2247 -12.9 52.0 0.78, -0.15 0.79 0.00 2330917

2011-02-18 11:22:02 16 -56.8 -38.0 -24.5 11.9 2363 -12.9 51.6 0.77, -0.15 0.79 0.00 2330918

2011-02-18 11:24:02 17 -54.3 -36.6 -22.4 11.8 2352 -12.8 51.4 0.77, -0.15 0.78 0.00 2330919

2011-02-18 11:26:02 18 -51.4 -35.6 -23.0 11.2 2227 -12.8 51.1 0.77, -0.15 0.78 0.00 2330920

2011-02-18 11:28:02 19 -49.1 -34.4 -22.8 10.6 2128 -12.4 51.0 0.77, -0.14 0.78 0.00 2330921

2011-02-18 11:30:02 20 -46.3 -32.9 -22.9 10.2 2045 -12.2 50.8 0.77, -0.14 0.78 0.00 2330922

2011-02-18 11:32:02 21 -43.3 -33.5 -22.5 9.6 1946 -12.3 50.7 0.76, -0.14 0.78 0.00 2330923

2011-02-18 11:34:02 22 -48.2 -36.2 -23.8 9.2 1954 -11.7 50.8 0.77, -0.13 0.78 9.55 2330924

2011-02-18 11:36:02 23 -47.7 -38.9 -23.3 8.9 1923 -11.1 50.7 0.77, -0.12 0.78 4.76 2330925

2011-02-18 11:38:02 24 -46.4 -41.6 -23.5 8.6 1874 -11.4 50.6 0.77, -0.12 0.78 2.15 2330926

2011-02-18 11:40:02 25 -46.0 -41.2 -23.1 8.5 1878 -11.9 50.6 0.76, -0.13 0.78 1.42 2330927

2011-02-18 11:42:02 26 -49.6 -41.6 -22.3 8.8 1993 9.9 -1.2 -0.02, 0.29 0.29 1.04 2330928

2011-02-18 11:44:02 27 -52.2 -40.0 -22.0 9.2 2067 10.3 -0.3 -0.01, 0.30 0.30 0.00 2330929

2011-02-18 11:46:02 28 -49.1 -42.9 -21.3 8.5 1978 10.5 0.1 0.00, 0.30 0.30 0.00 2330930

2011-02-18 11:48:02 29 -44.4 -43.6 -19.6 8.7 1942 11.1 1.3 0.02, 0.31 0.31 0.00 2330931

2011-02-18 11:50:02 30 -41.8 -36.3 -18.2 8.6 1896 10.8 0.3 0.01, 0.31 0.31 0.00 2330932

2011-02-18 11:52:02 31 -50.8 -53.4 -19.0 9.2 2096 10.5 -0.4 -0.01, 0.30 0.30 0.00 2330933

2011-02-18 11:54:02 32 -50.4 -61.8 -18.7 8.7 2061 10.5 -0.4 -0.01, 0.30 0.30 0.00 2330934

2011-02-18 11:56:02 33 -47.4 -52.4 -18.5 8.4 1996 10.3 -0.1 0.00, 0.30 0.30 0.00 2330935

2011-02-18 11:58:02 34 -51.3 -75.8 -18.8 8.5 2023 10.4 -0.4 -0.01, 0.30 0.30 0.00 2330936

2011-02-18 12:00:02 35 -51.6 -74.7 -18.9 8.4 2006 10.4 -0.4 -0.01, 0.30 0.30 0.00 2330937

2011-02-18 12:02:02 36 -52.2 -75.2 -18.9 8.4 2028 10.3 -0.6 -0.01, 0.30 0.30 0.00 2330938

The research leading to these results has received funding from the European Commission's Seventh Framework Programme (FP7/2007-2013) under the grant agreement nr. 263506 [AFFECTS], and grant agreement nr. 263252 [COMESEP]
Solar Demon is still under construction.
( Legal notices - SWSC (Volume 5, A18, 2015) research article:Solar Demon - an approach to detecting flares, dimmings, and EUV waves on SDO/AIA images )

time	seq #	total intensity	max intensity	median intensity	area	size	lat	lon	x,y in R☉	dist. R☉	detection	Img ID
2011-02-18 10:52:02	1	0.0	0.0	0.0	0.0	0			,		0.00	2330903
2011-02-18 10:54:02	2	0.0	0.0	0.0	0.0	0			,		0.00	2330904
2011-02-18 10:56:02	3	0.0	0.0	0.0	0.0	0			,		0.00	2330905
2011-02-18 10:58:02	4	0.0	0.0	0.0	0.0	0			,		0.00	2330906
2011-02-18 11:00:02	5	0.0	0.0	0.0	0.0	0			,		0.00	2330907
2011-02-18 11:02:02	6	0.0	0.0	0.0	0.0	0			,		0.00	2330908
2011-02-18 11:04:02	7	0.0	0.0	0.0	0.0	0			,		0.00	2330909
2011-02-18 11:06:02	8	-2.1	-17.0	-20.3	0.5	104			,		0.00	2330910
2011-02-18 11:08:02	9	-16.4	-32.0	-20.0	3.5	719	-12.9	51.8	0.77, -0.15	0.79	18.99	2330911
2011-02-18 11:10:02	10	-28.9	-38.9	-24.1	5.5	1121	-12.1	52.1	0.78, -0.14	0.79	10.34	2330912
2011-02-18 11:12:02	11	-39.5	-43.7	-26.7	7.0	1431	-11.6	52.2	0.78, -0.13	0.79	4.18	2330913
2011-02-18 11:14:02	12	-47.6	-43.9	-28.1	8.3	1684	-11.4	52.4	0.79, -0.12	0.80	1.68	2330914
2011-02-18 11:16:02	13	-53.6	-41.6	-28.8	9.6	1946	-11.9	52.4	0.78, -0.13	0.80	0.00	2330915
2011-02-18 11:18:02	14	-57.0	-40.3	-27.8	10.7	2152	-12.3	52.3	0.78, -0.14	0.79	0.00	2330916
2011-02-18 11:20:02	15	-57.4	-39.4	-27.1	11.2	2247	-12.9	52.0	0.78, -0.15	0.79	0.00	2330917
2011-02-18 11:22:02	16	-56.8	-38.0	-24.5	11.9	2363	-12.9	51.6	0.77, -0.15	0.79	0.00	2330918
2011-02-18 11:24:02	17	-54.3	-36.6	-22.4	11.8	2352	-12.8	51.4	0.77, -0.15	0.78	0.00	2330919
2011-02-18 11:26:02	18	-51.4	-35.6	-23.0	11.2	2227	-12.8	51.1	0.77, -0.15	0.78	0.00	2330920
2011-02-18 11:28:02	19	-49.1	-34.4	-22.8	10.6	2128	-12.4	51.0	0.77, -0.14	0.78	0.00	2330921
2011-02-18 11:30:02	20	-46.3	-32.9	-22.9	10.2	2045	-12.2	50.8	0.77, -0.14	0.78	0.00	2330922
2011-02-18 11:32:02	21	-43.3	-33.5	-22.5	9.6	1946	-12.3	50.7	0.76, -0.14	0.78	0.00	2330923
2011-02-18 11:34:02	22	-48.2	-36.2	-23.8	9.2	1954	-11.7	50.8	0.77, -0.13	0.78	9.55	2330924
2011-02-18 11:36:02	23	-47.7	-38.9	-23.3	8.9	1923	-11.1	50.7	0.77, -0.12	0.78	4.76	2330925
2011-02-18 11:38:02	24	-46.4	-41.6	-23.5	8.6	1874	-11.4	50.6	0.77, -0.12	0.78	2.15	2330926
2011-02-18 11:40:02	25	-46.0	-41.2	-23.1	8.5	1878	-11.9	50.6	0.76, -0.13	0.78	1.42	2330927
2011-02-18 11:42:02	26	-49.6	-41.6	-22.3	8.8	1993	9.9	-1.2	-0.02, 0.29	0.29	1.04	2330928
2011-02-18 11:44:02	27	-52.2	-40.0	-22.0	9.2	2067	10.3	-0.3	-0.01, 0.30	0.30	0.00	2330929
2011-02-18 11:46:02	28	-49.1	-42.9	-21.3	8.5	1978	10.5	0.1	0.00, 0.30	0.30	0.00	2330930
2011-02-18 11:48:02	29	-44.4	-43.6	-19.6	8.7	1942	11.1	1.3	0.02, 0.31	0.31	0.00	2330931
2011-02-18 11:50:02	30	-41.8	-36.3	-18.2	8.6	1896	10.8	0.3	0.01, 0.31	0.31	0.00	2330932
2011-02-18 11:52:02	31	-50.8	-53.4	-19.0	9.2	2096	10.5	-0.4	-0.01, 0.30	0.30	0.00	2330933
2011-02-18 11:54:02	32	-50.4	-61.8	-18.7	8.7	2061	10.5	-0.4	-0.01, 0.30	0.30	0.00	2330934
2011-02-18 11:56:02	33	-47.4	-52.4	-18.5	8.4	1996	10.3	-0.1	0.00, 0.30	0.30	0.00	2330935
2011-02-18 11:58:02	34	-51.3	-75.8	-18.8	8.5	2023	10.4	-0.4	-0.01, 0.30	0.30	0.00	2330936
2011-02-18 12:00:02	35	-51.6	-74.7	-18.9	8.4	2006	10.4	-0.4	-0.01, 0.30	0.30	0.00	2330937
2011-02-18 12:02:02	36	-52.2	-75.2	-18.9	8.4	2028	10.3	-0.6	-0.01, 0.30	0.30	0.00	2330938