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 12513
Detector 24h operating status: Last processed image: 0 hours and 18 minutes ago (2025-04-25 21:03 UTC) Last detected dimming: 0 hours and 18 minutes ago (2025-04-25 21:03 UTC) Overview for dimming #: 12513 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 #: 12513
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2025-04-13 20:00:11 1 0.0 0.0 0.0 0.0 0 , 0.00 3384683

2025-04-13 20:03:11 2 0.0 0.0 0.0 0.0 0 , 0.00 3384684

2025-04-13 20:06:11 3 0.0 0.0 0.0 0.0 0 , 0.00 3384687

2025-04-13 20:09:11 4 0.0 0.0 0.0 0.0 0 , 0.00 3384688

2025-04-13 20:12:11 5 0.0 0.0 -22.8 0.0 2 , 0.00 3384691

2025-04-13 20:15:11 6 -0.2 -2.3 -13.1 0.0 13 1.12, 0.15 1.13 2.62 3384692

2025-04-13 20:18:11 7 -0.4 -4.5 -14.6 0.0 26 1.12, 0.15 1.13 3.88 3384695

2025-04-13 20:21:11 8 -0.6 -6.0 -14.8 0.1 36 1.13, 0.15 1.14 4.02 3384696

2025-04-13 20:24:11 9 -0.7 -7.7 -17.6 0.0 37 1.12, 0.15 1.13 1.88 3384699

2025-04-13 20:27:11 10 -0.8 -8.5 -17.9 0.0 42 1.13, 0.15 1.14 1.92 3384700

2025-04-13 20:30:11 11 -0.8 -8.5 -18.1 0.0 42 1.13, 0.15 1.14 0.00 3384703

2025-04-13 20:33:11 12 -0.9 -9.8 -19.1 0.0 44 1.13, 0.15 1.14 0.00 3384704

2025-04-13 20:36:11 13 -0.9 -9.7 -20.0 0.0 45 1.13, 0.15 1.14 0.00 3384707

2025-04-13 20:39:11 14 -0.9 -9.3 -19.5 0.0 48 1.13, 0.15 1.14 0.00 3384708

2025-04-13 20:42:11 15 -0.9 -9.2 -19.4 0.0 46 1.13, 0.15 1.14 0.00 3384711

2025-04-13 20:45:11 16 -1.0 -9.3 -18.3 0.0 51 1.13, 0.14 1.14 0.00 3384712

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	x,y in R☉	dist. R☉	detection	Img ID
2025-04-13 20:00:11	1	0.0	0.0	0.0	0.0	0	,		0.00	3384683
2025-04-13 20:03:11	2	0.0	0.0	0.0	0.0	0	,		0.00	3384684
2025-04-13 20:06:11	3	0.0	0.0	0.0	0.0	0	,		0.00	3384687
2025-04-13 20:09:11	4	0.0	0.0	0.0	0.0	0	,		0.00	3384688
2025-04-13 20:12:11	5	0.0	0.0	-22.8	0.0	2	,		0.00	3384691
2025-04-13 20:15:11	6	-0.2	-2.3	-13.1	0.0	13	1.12, 0.15	1.13	2.62	3384692
2025-04-13 20:18:11	7	-0.4	-4.5	-14.6	0.0	26	1.12, 0.15	1.13	3.88	3384695
2025-04-13 20:21:11	8	-0.6	-6.0	-14.8	0.1	36	1.13, 0.15	1.14	4.02	3384696
2025-04-13 20:24:11	9	-0.7	-7.7	-17.6	0.0	37	1.12, 0.15	1.13	1.88	3384699
2025-04-13 20:27:11	10	-0.8	-8.5	-17.9	0.0	42	1.13, 0.15	1.14	1.92	3384700
2025-04-13 20:30:11	11	-0.8	-8.5	-18.1	0.0	42	1.13, 0.15	1.14	0.00	3384703
2025-04-13 20:33:11	12	-0.9	-9.8	-19.1	0.0	44	1.13, 0.15	1.14	0.00	3384704
2025-04-13 20:36:11	13	-0.9	-9.7	-20.0	0.0	45	1.13, 0.15	1.14	0.00	3384707
2025-04-13 20:39:11	14	-0.9	-9.3	-19.5	0.0	48	1.13, 0.15	1.14	0.00	3384708
2025-04-13 20:42:11	15	-0.9	-9.2	-19.4	0.0	46	1.13, 0.15	1.14	0.00	3384711
2025-04-13 20:45:11	16	-1.0	-9.3	-18.3	0.0	51	1.13, 0.14	1.14	0.00	3384712