Solar Demon Dimming Detection (qlk)

Quick-look! running in real time on SDO/AIA 211 QLK data
3 minute cadence, typical delay 15 minutes
(detection version 1.00)

(view all Solar Demon detection tools)

	Overview of dimming 10257
Detector 24h operating status: Last processed image: 0 hours and 23 minutes ago (2025-04-20 01:00 UTC) Last detected dimming: 1 hours and 32 minutes ago (2025-04-19 23:51 UTC) Overview for dimming #: 10257 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 #: 10257
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2024-05-29 01:09:11 2 -0.1 -1.0 -11.8 0.0 8 42.2 -28.0 -0.35, 0.69 0.78 0.00 3132379

2024-05-29 01:12:11 3 -1.1 -6.0 -11.2 0.5 87 42.5 -28.9 -0.36, 0.70 0.78 0.00 3132380

2024-05-29 01:15:11 4 -1.5 -7.6 -11.3 0.7 126 42.2 -28.0 -0.35, 0.69 0.78 4.20 3132389

2024-05-29 01:18:11 5 -1.9 -9.4 -13.3 0.8 145 42.0 -27.8 -0.35, 0.69 0.77 3.68 3132390

2024-05-29 01:21:11 6 -1.9 -11.3 -13.8 0.7 132 42.0 -27.7 -0.35, 0.69 0.77 3.26 3132391

2024-05-29 01:24:23 7 -1.8 -9.5 -14.2 0.6 123 42.0 -27.9 -0.35, 0.69 0.77 2.28 3132392

2024-05-29 01:27:11 8 -1.9 -9.1 -15.0 0.7 125 42.0 -27.9 -0.35, 0.69 0.77 0.00 3132393

2024-05-29 01:30:11 9 -2.4 -11.7 -15.9 0.8 151 41.3 -27.6 -0.35, 0.68 0.77 0.00 3132394

2024-05-29 01:33:11 10 -2.3 -9.9 -15.3 0.8 144 41.9 -27.9 -0.35, 0.69 0.77 1.18 3132395

2024-05-29 01:36:11 11 -2.6 -11.5 -16.9 0.8 155 41.8 -27.9 -0.35, 0.69 0.77 0.00 3132396

2024-05-29 01:39:11 12 -4.1 -14.8 -17.3 1.3 248 41.2 -27.7 -0.35, 0.68 0.76 0.00 3132403

2024-05-29 01:42:11 13 -10.2 -26.9 -18.0 2.2 521 18.9 -14.8 -0.24, 0.34 0.42 0.00 3132404

2024-05-29 01:45:11 14 -4.2 -15.5 -18.0 1.2 237 40.8 -27.4 -0.35, 0.67 0.76 0.00 3132405

2024-05-29 01:48:11 15 -4.6 -17.7 -18.6 1.3 243 41.6 -27.8 -0.35, 0.68 0.77 0.00 3132406

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
2024-05-29 01:09:11	2	-0.1	-1.0	-11.8	0.0	8	42.2	-28.0	-0.35, 0.69	0.78	0.00	3132379
2024-05-29 01:12:11	3	-1.1	-6.0	-11.2	0.5	87	42.5	-28.9	-0.36, 0.70	0.78	0.00	3132380
2024-05-29 01:15:11	4	-1.5	-7.6	-11.3	0.7	126	42.2	-28.0	-0.35, 0.69	0.78	4.20	3132389
2024-05-29 01:18:11	5	-1.9	-9.4	-13.3	0.8	145	42.0	-27.8	-0.35, 0.69	0.77	3.68	3132390
2024-05-29 01:21:11	6	-1.9	-11.3	-13.8	0.7	132	42.0	-27.7	-0.35, 0.69	0.77	3.26	3132391
2024-05-29 01:24:23	7	-1.8	-9.5	-14.2	0.6	123	42.0	-27.9	-0.35, 0.69	0.77	2.28	3132392
2024-05-29 01:27:11	8	-1.9	-9.1	-15.0	0.7	125	42.0	-27.9	-0.35, 0.69	0.77	0.00	3132393
2024-05-29 01:30:11	9	-2.4	-11.7	-15.9	0.8	151	41.3	-27.6	-0.35, 0.68	0.77	0.00	3132394
2024-05-29 01:33:11	10	-2.3	-9.9	-15.3	0.8	144	41.9	-27.9	-0.35, 0.69	0.77	1.18	3132395
2024-05-29 01:36:11	11	-2.6	-11.5	-16.9	0.8	155	41.8	-27.9	-0.35, 0.69	0.77	0.00	3132396
2024-05-29 01:39:11	12	-4.1	-14.8	-17.3	1.3	248	41.2	-27.7	-0.35, 0.68	0.76	0.00	3132403
2024-05-29 01:42:11	13	-10.2	-26.9	-18.0	2.2	521	18.9	-14.8	-0.24, 0.34	0.42	0.00	3132404
2024-05-29 01:45:11	14	-4.2	-15.5	-18.0	1.2	237	40.8	-27.4	-0.35, 0.67	0.76	0.00	3132405
2024-05-29 01:48:11	15	-4.6	-17.7	-18.6	1.3	243	41.6	-27.8	-0.35, 0.68	0.77	0.00	3132406