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 19556
Detector 14 day operating status: Last detected dimming: 235 hours and 1 minutes ago (2025-08-01 23:57 UTC) Overview for dimming #: 19556 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 #: 19556
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2025-07-15 20:27:59 2 -0.7 -7.8 -17.0 0.1 41 15.8 12.0 0.20, 0.20 0.29 0.00 8515596

2025-07-15 20:29:59 3 -1.3 -11.1 -18.2 0.3 80 15.9 11.9 0.20, 0.20 0.29 0.00 8515597

2025-07-15 20:31:59 4 -1.4 -11.4 -13.6 0.3 94 15.8 12.2 0.21, 0.20 0.29 0.00 8515598

2025-07-15 20:33:59 5 -1.7 -12.1 -12.0 0.4 111 15.9 12.2 0.21, 0.20 0.29 0.88 8515599

2025-07-15 20:35:59 6 -2.1 -13.0 -11.0 0.5 141 15.9 12.4 0.21, 0.20 0.29 1.09 8515600

2025-07-15 20:37:59 7 -2.3 -13.1 -12.7 0.5 151 16.0 12.1 0.20, 0.21 0.29 4.25 8515601

2025-07-15 20:39:59 8 -3.1 -17.0 -12.8 0.6 172 16.2 12.8 0.21, 0.21 0.30 0.00 8515602

2025-07-15 20:41:59 9 -3.6 -17.7 -13.0 0.7 197 16.2 12.7 0.21, 0.21 0.30 0.00 8515603

2025-07-15 20:43:59 10 -4.4 -17.8 -14.9 0.8 225 16.2 12.8 0.22, 0.21 0.30 0.00 8515604

2025-07-15 20:45:59 11 -4.9 -18.2 -12.7 0.9 270 16.2 12.8 0.22, 0.21 0.30 0.00 8515605

2025-07-15 20:47:59 12 -4.8 -17.6 -13.5 0.9 260 16.2 12.8 0.22, 0.21 0.30 0.00 8515606

2025-07-15 20:49:59 13 -4.0 -14.9 -12.4 0.8 233 16.2 12.9 0.22, 0.21 0.30 0.00 8515607

2025-07-15 20:51:59 14 -3.9 -16.7 -12.9 0.8 225 16.2 13.1 0.22, 0.21 0.30 0.00 8515608

2025-07-15 20:53:59 15 -4.0 -18.1 -11.7 0.8 246 16.2 13.0 0.22, 0.21 0.30 0.00 8515609

2025-07-15 20:55:59 16 -3.9 -16.6 -12.1 0.8 238 16.2 13.0 0.22, 0.21 0.30 0.00 8515610

2025-07-15 20:57:59 17 -4.0 -18.8 -11.4 0.8 245 16.2 12.9 0.22, 0.21 0.30 0.00 8515611

2025-07-15 21:01:59 18 -3.9 -19.6 -11.1 0.8 227 16.2 12.9 0.22, 0.21 0.30 0.00 8515613

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
2025-07-15 20:27:59	2	-0.7	-7.8	-17.0	0.1	41	15.8	12.0	0.20, 0.20	0.29	0.00	8515596
2025-07-15 20:29:59	3	-1.3	-11.1	-18.2	0.3	80	15.9	11.9	0.20, 0.20	0.29	0.00	8515597
2025-07-15 20:31:59	4	-1.4	-11.4	-13.6	0.3	94	15.8	12.2	0.21, 0.20	0.29	0.00	8515598
2025-07-15 20:33:59	5	-1.7	-12.1	-12.0	0.4	111	15.9	12.2	0.21, 0.20	0.29	0.88	8515599
2025-07-15 20:35:59	6	-2.1	-13.0	-11.0	0.5	141	15.9	12.4	0.21, 0.20	0.29	1.09	8515600
2025-07-15 20:37:59	7	-2.3	-13.1	-12.7	0.5	151	16.0	12.1	0.20, 0.21	0.29	4.25	8515601
2025-07-15 20:39:59	8	-3.1	-17.0	-12.8	0.6	172	16.2	12.8	0.21, 0.21	0.30	0.00	8515602
2025-07-15 20:41:59	9	-3.6	-17.7	-13.0	0.7	197	16.2	12.7	0.21, 0.21	0.30	0.00	8515603
2025-07-15 20:43:59	10	-4.4	-17.8	-14.9	0.8	225	16.2	12.8	0.22, 0.21	0.30	0.00	8515604
2025-07-15 20:45:59	11	-4.9	-18.2	-12.7	0.9	270	16.2	12.8	0.22, 0.21	0.30	0.00	8515605
2025-07-15 20:47:59	12	-4.8	-17.6	-13.5	0.9	260	16.2	12.8	0.22, 0.21	0.30	0.00	8515606
2025-07-15 20:49:59	13	-4.0	-14.9	-12.4	0.8	233	16.2	12.9	0.22, 0.21	0.30	0.00	8515607
2025-07-15 20:51:59	14	-3.9	-16.7	-12.9	0.8	225	16.2	13.1	0.22, 0.21	0.30	0.00	8515608
2025-07-15 20:53:59	15	-4.0	-18.1	-11.7	0.8	246	16.2	13.0	0.22, 0.21	0.30	0.00	8515609
2025-07-15 20:55:59	16	-3.9	-16.6	-12.1	0.8	238	16.2	13.0	0.22, 0.21	0.30	0.00	8515610
2025-07-15 20:57:59	17	-4.0	-18.8	-11.4	0.8	245	16.2	12.9	0.22, 0.21	0.30	0.00	8515611
2025-07-15 21:01:59	18	-3.9	-19.6	-11.1	0.8	227	16.2	12.9	0.22, 0.21	0.30	0.00	8515613