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 13010
Detector 24h operating status: Last processed image: 0 hours and 23 minutes ago (2025-06-15 17:12 UTC) Last detected dimming: 0 hours and 23 minutes ago (2025-06-15 17:12 UTC) Overview for dimming #: 13010 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 #: 13010
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2025-06-09 09:57:11 1 0.0 0.0 0.0 0.0 0 , 0.00 3437900

2025-06-09 10:00:11 2 0.0 0.0 0.0 0.0 0 , 0.00 3437902

2025-06-09 10:03:11 3 0.0 0.0 0.0 0.0 0 , 0.00 3437904

2025-06-09 10:06:11 4 0.0 0.0 0.0 0.0 0 , 0.00 3437906

2025-06-09 10:09:11 5 0.0 0.0 0.0 0.0 0 , 0.00 3437908

2025-06-09 10:12:11 6 0.0 0.0 0.0 0.0 0 , 3.68 3437910

2025-06-09 10:15:11 7 -0.4 -4.5 -13.4 0.1 29 -12.7 6.1 0.11, -0.23 0.25 0.00 3437912

2025-06-09 10:18:11 8 -1.2 -10.1 -15.5 0.2 71 -12.7 6.3 0.11, -0.23 0.25 2.24 3437914

2025-06-09 10:21:11 9 -4.7 -14.7 -15.6 1.0 293 -10.9 9.5 0.17, -0.20 0.26 0.00 3437916

2025-06-09 10:24:11 10 -5.8 -17.8 -15.1 1.2 369 -10.0 11.0 0.19, -0.18 0.26 0.00 3437918

2025-06-09 10:27:11 11 -7.0 -19.7 -15.8 1.4 423 -10.3 10.6 0.18, -0.19 0.26 0.00 3437920

2025-06-09 10:30:11 12 -6.4 -19.5 -15.8 1.2 375 -10.0 11.0 0.19, -0.18 0.26 0.00 3437922

2025-06-09 10:33:11 13 -6.1 -17.5 -14.3 1.3 386 -9.7 11.3 0.20, -0.18 0.26 0.00 3437924

2025-06-09 10:36:11 14 -6.7 -19.5 -15.3 1.3 400 -8.4 13.5 0.23, -0.15 0.28 0.00 3437926

2025-06-09 10:39:11 15 -7.5 -20.4 -15.6 1.5 443 -7.8 14.4 0.25, -0.14 0.29 0.00 3437927

2025-06-09 10:42:11 16 -7.7 -19.6 -13.9 1.7 502 -7.3 15.1 0.26, -0.13 0.29 0.00 3437930

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
2025-06-09 09:57:11	1	0.0	0.0	0.0	0.0	0			,		0.00	3437900
2025-06-09 10:00:11	2	0.0	0.0	0.0	0.0	0			,		0.00	3437902
2025-06-09 10:03:11	3	0.0	0.0	0.0	0.0	0			,		0.00	3437904
2025-06-09 10:06:11	4	0.0	0.0	0.0	0.0	0			,		0.00	3437906
2025-06-09 10:09:11	5	0.0	0.0	0.0	0.0	0			,		0.00	3437908
2025-06-09 10:12:11	6	0.0	0.0	0.0	0.0	0			,		3.68	3437910
2025-06-09 10:15:11	7	-0.4	-4.5	-13.4	0.1	29	-12.7	6.1	0.11, -0.23	0.25	0.00	3437912
2025-06-09 10:18:11	8	-1.2	-10.1	-15.5	0.2	71	-12.7	6.3	0.11, -0.23	0.25	2.24	3437914
2025-06-09 10:21:11	9	-4.7	-14.7	-15.6	1.0	293	-10.9	9.5	0.17, -0.20	0.26	0.00	3437916
2025-06-09 10:24:11	10	-5.8	-17.8	-15.1	1.2	369	-10.0	11.0	0.19, -0.18	0.26	0.00	3437918
2025-06-09 10:27:11	11	-7.0	-19.7	-15.8	1.4	423	-10.3	10.6	0.18, -0.19	0.26	0.00	3437920
2025-06-09 10:30:11	12	-6.4	-19.5	-15.8	1.2	375	-10.0	11.0	0.19, -0.18	0.26	0.00	3437922
2025-06-09 10:33:11	13	-6.1	-17.5	-14.3	1.3	386	-9.7	11.3	0.20, -0.18	0.26	0.00	3437924
2025-06-09 10:36:11	14	-6.7	-19.5	-15.3	1.3	400	-8.4	13.5	0.23, -0.15	0.28	0.00	3437926
2025-06-09 10:39:11	15	-7.5	-20.4	-15.6	1.5	443	-7.8	14.4	0.25, -0.14	0.29	0.00	3437927
2025-06-09 10:42:11	16	-7.7	-19.6	-13.9	1.7	502	-7.3	15.1	0.26, -0.13	0.29	0.00	3437930