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 11537
Detector 24h operating status: Last processed image: 0 hours and 21 minutes ago (2025-04-28 02:54 UTC) Last detected dimming: 0 hours and 21 minutes ago (2025-04-28 02:54 UTC) Overview for dimming #: 11537 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 #: 11537
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2024-10-25 14:18:11 1 0.0 0.0 0.0 0.0 0 , 0.00 3271636

2024-10-25 14:21:11 2 0.0 0.0 0.0 0.0 0 , 0.00 3271637

2024-10-25 14:24:11 3 0.0 0.0 0.0 0.0 0 , 0.00 3271638

2024-10-25 14:27:11 4 0.0 0.0 0.0 0.0 0 , 0.00 3271639

2024-10-25 14:30:11 5 -0.2 -1.2 -13.1 0.0 12 , 0.00 3271640

2024-10-25 14:33:11 6 -0.8 -4.4 -15.0 0.2 53 , 4.77 3271641

2024-10-25 14:36:11 7 -2.8 -8.5 -11.6 0.7 208 -12.9 12.5 0.21, -0.31 0.38 1.89 3271642

2024-10-25 14:39:11 8 -4.5 -11.5 -12.7 1.1 317 -13.1 12.5 0.21, -0.31 0.38 1.42 3271651

2024-10-25 14:42:11 9 -4.9 -11.7 -13.4 1.2 334 -13.1 12.4 0.21, -0.31 0.38 0.00 3271652

2024-10-25 14:45:11 10 -6.6 -13.4 -13.9 1.5 426 -13.2 12.4 0.21, -0.31 0.38 0.00 3271653

2024-10-25 14:48:11 11 -6.9 -12.3 -13.3 1.6 451 -13.0 12.4 0.21, -0.31 0.38 0.00 3271654

2024-10-25 14:51:11 12 -6.7 -14.1 -16.1 1.5 411 26.3 -23.1 -0.36, 0.37 0.52 0.00 3271655

2024-10-25 14:54:11 13 -5.3 -11.3 -15.4 1.2 324 26.6 -23.2 -0.36, 0.38 0.52 0.00 3271656

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
2024-10-25 14:18:11	1	0.0	0.0	0.0	0.0	0			,		0.00	3271636
2024-10-25 14:21:11	2	0.0	0.0	0.0	0.0	0			,		0.00	3271637
2024-10-25 14:24:11	3	0.0	0.0	0.0	0.0	0			,		0.00	3271638
2024-10-25 14:27:11	4	0.0	0.0	0.0	0.0	0			,		0.00	3271639
2024-10-25 14:30:11	5	-0.2	-1.2	-13.1	0.0	12			,		0.00	3271640
2024-10-25 14:33:11	6	-0.8	-4.4	-15.0	0.2	53			,		4.77	3271641
2024-10-25 14:36:11	7	-2.8	-8.5	-11.6	0.7	208	-12.9	12.5	0.21, -0.31	0.38	1.89	3271642
2024-10-25 14:39:11	8	-4.5	-11.5	-12.7	1.1	317	-13.1	12.5	0.21, -0.31	0.38	1.42	3271651
2024-10-25 14:42:11	9	-4.9	-11.7	-13.4	1.2	334	-13.1	12.4	0.21, -0.31	0.38	0.00	3271652
2024-10-25 14:45:11	10	-6.6	-13.4	-13.9	1.5	426	-13.2	12.4	0.21, -0.31	0.38	0.00	3271653
2024-10-25 14:48:11	11	-6.9	-12.3	-13.3	1.6	451	-13.0	12.4	0.21, -0.31	0.38	0.00	3271654
2024-10-25 14:51:11	12	-6.7	-14.1	-16.1	1.5	411	26.3	-23.1	-0.36, 0.37	0.52	0.00	3271655
2024-10-25 14:54:11	13	-5.3	-11.3	-15.4	1.2	324	26.6	-23.2	-0.36, 0.38	0.52	0.00	3271656