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 21507
Detector 14 day operating status: Last detected dimming: 302 hours and 53 minutes ago (2026-03-23 23:39 UTC) Overview for dimming #: 21507 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 #: 21507
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2026-03-19 16:05:59 1 0.0 0.0 0.0 0.0 0 , 0.00 8830835

2026-03-19 16:07:59 2 0.0 0.0 0.0 0.0 0 , 0.00 8830836

2026-03-19 16:09:59 3 0.0 0.0 0.0 0.0 0 , 0.00 8830837

2026-03-19 16:11:59 4 0.0 0.0 0.0 0.0 0 , 0.00 8830838

2026-03-19 16:13:59 5 0.0 0.0 0.0 0.0 0 , 0.00 8830839

2026-03-19 16:15:59 6 -2.3 -11.9 -18.2 0.4 130 , 0.00 8830840

2026-03-19 16:17:59 7 -5.7 -16.4 -17.1 1.0 321 -11.8 14.2 0.24, -0.09 0.26 0.00 8830841

2026-03-19 16:19:59 8 -10.3 -21.5 -18.8 1.7 523 -11.8 13.4 0.23, -0.09 0.25 0.00 8830842

2026-03-19 16:21:59 9 -14.5 -24.2 -19.9 2.2 708 -11.8 13.5 0.23, -0.09 0.25 1.17 8830843

2026-03-19 16:23:59 10 -18.3 -27.2 -21.1 2.6 826 -11.8 14.2 0.24, -0.09 0.26 1.60 8830844

2026-03-19 16:25:59 11 -20.1 -30.4 -23.1 2.7 848 -11.7 14.8 0.25, -0.09 0.27 1.31 8830845

2026-03-19 16:27:59 12 -23.4 -33.4 -23.3 3.1 968 -11.6 15.1 0.26, -0.09 0.27 0.00 8830846

2026-03-19 16:29:59 13 -26.1 -36.0 -22.4 3.4 1086 -11.7 15.5 0.26, -0.09 0.28 0.00 8830847

2026-03-19 16:31:59 14 -28.9 -36.4 -21.7 3.8 1209 -11.6 15.6 0.27, -0.08 0.28 0.00 8830848

2026-03-19 16:33:59 15 -30.6 -35.7 -21.4 4.1 1306 -12.6 15.4 0.26, -0.10 0.28 0.00 8830849

2026-03-19 16:35:59 16 -30.6 -34.9 -20.0 4.2 1341 -12.7 15.5 0.26, -0.10 0.28 0.00 8830850

2026-03-19 16:37:59 17 -32.4 -34.1 -19.2 4.6 1471 -12.9 15.5 0.26, -0.11 0.29 0.00 8830851

2026-03-19 16:39:59 18 -34.5 -35.0 -18.9 5.0 1572 -13.4 15.4 0.26, -0.12 0.29 0.00 8830852

2026-03-19 16:41:59 19 -35.2 -32.8 -18.8 5.2 1651 -13.5 15.3 0.26, -0.12 0.29 0.00 8830853

2026-03-19 16:43:59 20 -35.4 -31.3 -18.4 5.3 1675 -13.8 15.0 0.26, -0.12 0.28 0.00 8830854

2026-03-19 16:45:59 21 -36.7 -30.5 -17.9 5.6 1774 -14.4 14.8 0.25, -0.13 0.28 0.00 8830855

2026-03-19 16:47:59 22 -37.2 -29.2 -16.9 6.0 1891 -14.4 14.3 0.24, -0.13 0.28 0.00 8830856

2026-03-19 16:49:59 23 -38.1 -30.1 -16.3 6.2 1957 -14.7 13.8 0.23, -0.14 0.27 0.00 8830857

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
2026-03-19 16:05:59	1	0.0	0.0	0.0	0.0	0			,		0.00	8830835
2026-03-19 16:07:59	2	0.0	0.0	0.0	0.0	0			,		0.00	8830836
2026-03-19 16:09:59	3	0.0	0.0	0.0	0.0	0			,		0.00	8830837
2026-03-19 16:11:59	4	0.0	0.0	0.0	0.0	0			,		0.00	8830838
2026-03-19 16:13:59	5	0.0	0.0	0.0	0.0	0			,		0.00	8830839
2026-03-19 16:15:59	6	-2.3	-11.9	-18.2	0.4	130			,		0.00	8830840
2026-03-19 16:17:59	7	-5.7	-16.4	-17.1	1.0	321	-11.8	14.2	0.24, -0.09	0.26	0.00	8830841
2026-03-19 16:19:59	8	-10.3	-21.5	-18.8	1.7	523	-11.8	13.4	0.23, -0.09	0.25	0.00	8830842
2026-03-19 16:21:59	9	-14.5	-24.2	-19.9	2.2	708	-11.8	13.5	0.23, -0.09	0.25	1.17	8830843
2026-03-19 16:23:59	10	-18.3	-27.2	-21.1	2.6	826	-11.8	14.2	0.24, -0.09	0.26	1.60	8830844
2026-03-19 16:25:59	11	-20.1	-30.4	-23.1	2.7	848	-11.7	14.8	0.25, -0.09	0.27	1.31	8830845
2026-03-19 16:27:59	12	-23.4	-33.4	-23.3	3.1	968	-11.6	15.1	0.26, -0.09	0.27	0.00	8830846
2026-03-19 16:29:59	13	-26.1	-36.0	-22.4	3.4	1086	-11.7	15.5	0.26, -0.09	0.28	0.00	8830847
2026-03-19 16:31:59	14	-28.9	-36.4	-21.7	3.8	1209	-11.6	15.6	0.27, -0.08	0.28	0.00	8830848
2026-03-19 16:33:59	15	-30.6	-35.7	-21.4	4.1	1306	-12.6	15.4	0.26, -0.10	0.28	0.00	8830849
2026-03-19 16:35:59	16	-30.6	-34.9	-20.0	4.2	1341	-12.7	15.5	0.26, -0.10	0.28	0.00	8830850
2026-03-19 16:37:59	17	-32.4	-34.1	-19.2	4.6	1471	-12.9	15.5	0.26, -0.11	0.29	0.00	8830851
2026-03-19 16:39:59	18	-34.5	-35.0	-18.9	5.0	1572	-13.4	15.4	0.26, -0.12	0.29	0.00	8830852
2026-03-19 16:41:59	19	-35.2	-32.8	-18.8	5.2	1651	-13.5	15.3	0.26, -0.12	0.29	0.00	8830853
2026-03-19 16:43:59	20	-35.4	-31.3	-18.4	5.3	1675	-13.8	15.0	0.26, -0.12	0.28	0.00	8830854
2026-03-19 16:45:59	21	-36.7	-30.5	-17.9	5.6	1774	-14.4	14.8	0.25, -0.13	0.28	0.00	8830855
2026-03-19 16:47:59	22	-37.2	-29.2	-16.9	6.0	1891	-14.4	14.3	0.24, -0.13	0.28	0.00	8830856
2026-03-19 16:49:59	23	-38.1	-30.1	-16.3	6.2	1957	-14.7	13.8	0.23, -0.14	0.27	0.00	8830857