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 21385
Detector 14 day operating status: Last detected dimming: 219 hours and 10 minutes ago (2026-03-03 19:29 UTC) Overview for dimming #: 21385 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 #: 21385
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2026-02-24 21:07:59 1 0.0 0.0 0.0 0.0 0 , 0.00 8804083

2026-02-24 21:09:59 2 0.0 0.0 0.0 0.0 0 , 0.00 8804084

2026-02-24 21:11:59 3 0.0 0.0 0.0 0.0 0 , 0.00 8804085

2026-02-24 21:13:59 4 0.0 0.0 0.0 0.0 0 , 0.00 8804086

2026-02-24 21:15:59 5 0.0 0.0 0.0 0.0 0 , 0.00 8804087

2026-02-24 21:17:59 6 0.0 0.0 0.0 0.0 0 , 0.89 8804088

2026-02-24 21:19:59 7 0.0 0.0 0.0 0.0 0 , 0.92 8804089

2026-02-24 21:21:59 8 0.0 0.0 0.0 0.0 0 , 0.94 8804090

2026-02-24 21:23:59 9 0.0 0.0 0.0 0.0 0 , 3.41 8804091

2026-02-24 21:25:59 10 0.0 0.0 0.0 0.0 0 , 0.85 8804092

2026-02-24 21:27:59 11 0.0 0.0 0.0 0.0 0 , 0.83 8804093

2026-02-24 21:29:59 12 0.0 0.0 0.0 0.0 0 , 1.05 8804094

2026-02-24 21:31:59 13 -0.6 -6.7 -12.6 0.6 46 , 1.11 8804095

2026-02-24 21:33:59 14 -0.6 -6.5 -11.5 0.5 43 , 0.00 8804096

2026-02-24 21:35:59 15 -0.8 -7.6 -7.9 0.9 79 , 0.00 8804097

2026-02-24 21:37:59 16 -1.1 -7.4 -8.1 1.3 117 -21.3 -75.5 -0.91, -0.33 0.97 0.00 8804098

2026-02-24 21:39:59 17 -1.9 -8.2 -7.7 2.1 215 -21.3 -75.4 -0.91, -0.33 0.97 0.00 8804099

2026-02-24 21:41:59 18 -3.0 -8.4 -7.6 3.1 348 -21.5 -75.3 -0.91, -0.34 0.97 0.00 8804100

2026-02-24 21:43:59 19 -2.4 -7.9 -8.0 2.4 279 -21.3 -74.3 -0.91, -0.33 0.96 0.00 8804101

2026-02-24 21:45:59 20 -1.5 -7.6 -7.4 1.6 170 -21.2 -75.2 -0.91, -0.33 0.97 0.00 8804102

2026-02-24 21:47:59 21 -2.1 -7.2 -7.9 2.1 239 -21.5 -75.2 -0.91, -0.34 0.97 0.00 8804103

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
2026-02-24 21:07:59	1	0.0	0.0	0.0	0.0	0			,		0.00	8804083
2026-02-24 21:09:59	2	0.0	0.0	0.0	0.0	0			,		0.00	8804084
2026-02-24 21:11:59	3	0.0	0.0	0.0	0.0	0			,		0.00	8804085
2026-02-24 21:13:59	4	0.0	0.0	0.0	0.0	0			,		0.00	8804086
2026-02-24 21:15:59	5	0.0	0.0	0.0	0.0	0			,		0.00	8804087
2026-02-24 21:17:59	6	0.0	0.0	0.0	0.0	0			,		0.89	8804088
2026-02-24 21:19:59	7	0.0	0.0	0.0	0.0	0			,		0.92	8804089
2026-02-24 21:21:59	8	0.0	0.0	0.0	0.0	0			,		0.94	8804090
2026-02-24 21:23:59	9	0.0	0.0	0.0	0.0	0			,		3.41	8804091
2026-02-24 21:25:59	10	0.0	0.0	0.0	0.0	0			,		0.85	8804092
2026-02-24 21:27:59	11	0.0	0.0	0.0	0.0	0			,		0.83	8804093
2026-02-24 21:29:59	12	0.0	0.0	0.0	0.0	0			,		1.05	8804094
2026-02-24 21:31:59	13	-0.6	-6.7	-12.6	0.6	46			,		1.11	8804095
2026-02-24 21:33:59	14	-0.6	-6.5	-11.5	0.5	43			,		0.00	8804096
2026-02-24 21:35:59	15	-0.8	-7.6	-7.9	0.9	79			,		0.00	8804097
2026-02-24 21:37:59	16	-1.1	-7.4	-8.1	1.3	117	-21.3	-75.5	-0.91, -0.33	0.97	0.00	8804098
2026-02-24 21:39:59	17	-1.9	-8.2	-7.7	2.1	215	-21.3	-75.4	-0.91, -0.33	0.97	0.00	8804099
2026-02-24 21:41:59	18	-3.0	-8.4	-7.6	3.1	348	-21.5	-75.3	-0.91, -0.34	0.97	0.00	8804100
2026-02-24 21:43:59	19	-2.4	-7.9	-8.0	2.4	279	-21.3	-74.3	-0.91, -0.33	0.96	0.00	8804101
2026-02-24 21:45:59	20	-1.5	-7.6	-7.4	1.6	170	-21.2	-75.2	-0.91, -0.33	0.97	0.00	8804102
2026-02-24 21:47:59	21	-2.1	-7.2	-7.9	2.1	239	-21.5	-75.2	-0.91, -0.34	0.97	0.00	8804103