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 12489
Detector 24h operating status: Last processed image: 0 hours and 18 minutes ago (2025-04-25 21:06 UTC) Last detected dimming: 0 hours and 18 minutes ago (2025-04-25 21:06 UTC) Overview for dimming #: 12489 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 #: 12489
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2025-04-11 05:54:11 1 0.0 0.0 0.0 0.0 0 , 0.00 3382203

2025-04-11 05:57:11 2 0.0 0.0 0.0 0.0 0 , 0.00 3382204

2025-04-11 06:00:11 3 0.0 0.0 0.0 0.0 0 , 0.00 3382207

2025-04-11 06:03:11 4 0.0 0.0 0.0 0.0 0 , 0.00 3382208

2025-04-11 06:06:11 5 0.0 0.0 0.0 0.0 0 , 0.00 3382211

2025-04-11 06:09:35 6 0.0 0.0 0.0 0.0 0 , 4.79 3382212

2025-04-11 06:12:11 7 -1.6 -13.7 -17.6 0.4 90 -11.6 47.5 0.73, -0.13 0.74 0.99 3382215

2025-04-11 06:15:11 8 -2.7 -13.3 -12.1 0.8 176 -11.0 48.6 0.75, -0.12 0.76 0.00 3382217

2025-04-11 06:18:11 9 -4.1 -11.4 -13.7 1.2 256 -10.2 50.8 0.77, -0.11 0.78 0.00 3382218

2025-04-11 06:21:11 10 -6.6 -13.9 -12.0 1.9 421 -10.1 51.1 0.78, -0.11 0.78 0.00 3382219

2025-04-11 06:24:11 11 -7.8 -20.3 -13.1 2.1 452 -10.1 51.1 0.78, -0.11 0.78 0.00 3382223

2025-04-11 06:27:11 12 -9.0 -25.4 -12.7 2.3 498 -9.9 51.2 0.78, -0.11 0.78 0.00 3382224

2025-04-11 06:30:11 13 -9.7 -24.5 -13.4 2.3 502 -9.6 51.8 0.78, -0.11 0.79 0.00 3382227

2025-04-11 06:33:11 14 -10.4 -29.7 -15.7 2.3 487 -9.5 51.8 0.78, -0.10 0.79 0.00 3382228

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
2025-04-11 05:54:11	1	0.0	0.0	0.0	0.0	0			,		0.00	3382203
2025-04-11 05:57:11	2	0.0	0.0	0.0	0.0	0			,		0.00	3382204
2025-04-11 06:00:11	3	0.0	0.0	0.0	0.0	0			,		0.00	3382207
2025-04-11 06:03:11	4	0.0	0.0	0.0	0.0	0			,		0.00	3382208
2025-04-11 06:06:11	5	0.0	0.0	0.0	0.0	0			,		0.00	3382211
2025-04-11 06:09:35	6	0.0	0.0	0.0	0.0	0			,		4.79	3382212
2025-04-11 06:12:11	7	-1.6	-13.7	-17.6	0.4	90	-11.6	47.5	0.73, -0.13	0.74	0.99	3382215
2025-04-11 06:15:11	8	-2.7	-13.3	-12.1	0.8	176	-11.0	48.6	0.75, -0.12	0.76	0.00	3382217
2025-04-11 06:18:11	9	-4.1	-11.4	-13.7	1.2	256	-10.2	50.8	0.77, -0.11	0.78	0.00	3382218
2025-04-11 06:21:11	10	-6.6	-13.9	-12.0	1.9	421	-10.1	51.1	0.78, -0.11	0.78	0.00	3382219
2025-04-11 06:24:11	11	-7.8	-20.3	-13.1	2.1	452	-10.1	51.1	0.78, -0.11	0.78	0.00	3382223
2025-04-11 06:27:11	12	-9.0	-25.4	-12.7	2.3	498	-9.9	51.2	0.78, -0.11	0.78	0.00	3382224
2025-04-11 06:30:11	13	-9.7	-24.5	-13.4	2.3	502	-9.6	51.8	0.78, -0.11	0.79	0.00	3382227
2025-04-11 06:33:11	14	-10.4	-29.7	-15.7	2.3	487	-9.5	51.8	0.78, -0.10	0.79	0.00	3382228