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 16238
Detector 24h operating status: Last processed image: 0 hours and 21 minutes ago (2026-10-17 20:51 UTC) Last detected dimming: 0 hours and 21 minutes ago (2026-10-17 20:51 UTC) Overview for dimming #: 16238 back to overview Animations and graphs derotated original images ( non-derotated ) dimming intensity dimming mask base difference ( percentage ) running difference ( percentage )	more	more	more

Details for dimming #: 16238
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2026-09-05 05:03:11 1 0.0 0.0 0.0 0.0 0 , 0.00 3867970

2026-09-05 05:06:11 2 -5.1 -16.2 -13.9 1.3 362 -18.2 -12.8 -0.21, -0.43 0.48 0.00 3867971

2026-09-05 05:09:11 3 -17.2 -22.7 -11.1 4.7 1326 -18.1 -13.6 -0.23, -0.43 0.49 0.00 3867972

2026-09-05 05:12:11 4 -32.2 -26.5 -13.0 7.7 2176 -17.0 -15.7 -0.26, -0.41 0.49 1.03 3867973

2026-09-05 05:15:11 5 -47.4 -30.5 -15.7 10.1 2825 -16.4 -15.9 -0.27, -0.40 0.48 1.12 3867974

2026-09-05 05:18:11 6 -64.7 -32.9 -16.1 12.8 3563 -15.5 -17.0 -0.29, -0.39 0.48 1.49 3867975

2026-09-05 05:21:11 7 -80.0 -38.2 -17.8 14.6 4059 -14.6 -17.5 -0.30, -0.37 0.47 2.27 3867976

2026-09-05 05:24:11 8 -91.1 -42.2 -18.5 15.9 4400 -14.3 -18.0 -0.30, -0.37 0.47 2.52 3867977

2026-09-05 05:27:11 9 -102.0 -45.7 -18.7 17.5 4820 -13.5 -18.4 -0.31, -0.35 0.47 1.99 3867978

2026-09-05 05:30:11 10 -117.8 -51.0 -17.4 20.7 5655 -13.3 -18.7 -0.32, -0.35 0.47 2.21 3867979

2026-09-05 05:33:11 11 -131.5 -53.6 -17.1 23.1 6302 -13.1 -18.8 -0.32, -0.35 0.47 2.91 3867980

2026-09-05 05:36:11 12 -147.2 -54.2 -16.6 26.7 7224 -12.9 -18.9 -0.32, -0.34 0.47 2.97 3867981

2026-09-05 05:39:11 13 -162.1 -55.5 -17.1 29.2 7845 -12.8 -19.2 -0.32, -0.34 0.47 2.72 3867982

2026-09-05 05:42:11 14 -177.7 -56.1 -17.1 32.1 8555 -12.8 -19.3 -0.33, -0.34 0.47 2.70 3867983

2026-09-05 05:45:11 15 -193.8 -59.0 -17.2 34.7 9184 -12.7 -19.5 -0.33, -0.34 0.47 3.09 3867984

2026-09-05 05:48:11 16 -205.6 -61.5 -17.8 35.8 9420 -12.5 -19.5 -0.33, -0.33 0.47 2.94 3867985

2026-09-05 05:51:11 17 -216.9 -62.3 -18.6 36.8 9657 -12.5 -19.6 -0.33, -0.34 0.47 2.20 3867986

2026-09-05 05:54:11 18 -226.8 -64.6 -19.0 37.2 9729 -12.7 -19.9 -0.34, -0.34 0.48 1.89 3867987

2026-09-05 05:57:11 19 -241.8 -67.4 -19.5 37.5 10096 -12.6 -21.0 -0.35, -0.33 0.49 0.92 3867988

2026-09-05 06:00:11 20 -248.7 -69.0 -19.6 38.0 10211 -12.5 -20.7 -0.35, -0.33 0.48 0.00 3867989

2026-09-05 06:03:11 21 -253.4 -69.6 -20.0 38.0 10188 -12.4 -20.8 -0.35, -0.33 0.48 1.15 3867990

2026-09-05 06:06:11 22 -257.3 -71.2 -20.1 38.8 10302 -12.5 -20.9 -0.35, -0.33 0.49 0.00 3867991

2026-09-05 06:09:11 23 -259.9 -71.9 -20.2 39.0 10304 -12.6 -21.2 -0.36, -0.33 0.49 0.00 3867992

2026-09-05 06:12:11 24 -265.8 -72.2 -20.1 40.3 10577 -12.5 -21.3 -0.36, -0.33 0.49 0.00 3867993

2026-09-05 06:15:11 25 -270.8 -71.9 -19.8 41.4 10824 -12.6 -21.6 -0.36, -0.33 0.49 0.00 3867994

2026-09-05 06:18:11 26 -275.3 -73.0 -19.8 42.2 10988 -12.8 -21.7 -0.37, -0.34 0.50 0.00 3867995

2026-09-05 06:21:11 27 -280.0 -72.8 -19.8 43.1 11209 -12.9 -22.0 -0.37, -0.34 0.50 0.00 3867996

2026-09-05 06:24:11 28 -292.3 -70.7 -20.0 43.4 11547 -12.9 -23.8 -0.40, -0.34 0.52 0.00 3867997

2026-09-05 06:27:11 29 -291.3 -70.4 -20.2 43.0 11401 -13.0 -23.4 -0.39, -0.34 0.52 0.00 3867998

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
2026-09-05 05:03:11	1	0.0	0.0	0.0	0.0	0			,		0.00	3867970
2026-09-05 05:06:11	2	-5.1	-16.2	-13.9	1.3	362	-18.2	-12.8	-0.21, -0.43	0.48	0.00	3867971
2026-09-05 05:09:11	3	-17.2	-22.7	-11.1	4.7	1326	-18.1	-13.6	-0.23, -0.43	0.49	0.00	3867972
2026-09-05 05:12:11	4	-32.2	-26.5	-13.0	7.7	2176	-17.0	-15.7	-0.26, -0.41	0.49	1.03	3867973
2026-09-05 05:15:11	5	-47.4	-30.5	-15.7	10.1	2825	-16.4	-15.9	-0.27, -0.40	0.48	1.12	3867974
2026-09-05 05:18:11	6	-64.7	-32.9	-16.1	12.8	3563	-15.5	-17.0	-0.29, -0.39	0.48	1.49	3867975
2026-09-05 05:21:11	7	-80.0	-38.2	-17.8	14.6	4059	-14.6	-17.5	-0.30, -0.37	0.47	2.27	3867976
2026-09-05 05:24:11	8	-91.1	-42.2	-18.5	15.9	4400	-14.3	-18.0	-0.30, -0.37	0.47	2.52	3867977
2026-09-05 05:27:11	9	-102.0	-45.7	-18.7	17.5	4820	-13.5	-18.4	-0.31, -0.35	0.47	1.99	3867978
2026-09-05 05:30:11	10	-117.8	-51.0	-17.4	20.7	5655	-13.3	-18.7	-0.32, -0.35	0.47	2.21	3867979
2026-09-05 05:33:11	11	-131.5	-53.6	-17.1	23.1	6302	-13.1	-18.8	-0.32, -0.35	0.47	2.91	3867980
2026-09-05 05:36:11	12	-147.2	-54.2	-16.6	26.7	7224	-12.9	-18.9	-0.32, -0.34	0.47	2.97	3867981
2026-09-05 05:39:11	13	-162.1	-55.5	-17.1	29.2	7845	-12.8	-19.2	-0.32, -0.34	0.47	2.72	3867982
2026-09-05 05:42:11	14	-177.7	-56.1	-17.1	32.1	8555	-12.8	-19.3	-0.33, -0.34	0.47	2.70	3867983
2026-09-05 05:45:11	15	-193.8	-59.0	-17.2	34.7	9184	-12.7	-19.5	-0.33, -0.34	0.47	3.09	3867984
2026-09-05 05:48:11	16	-205.6	-61.5	-17.8	35.8	9420	-12.5	-19.5	-0.33, -0.33	0.47	2.94	3867985
2026-09-05 05:51:11	17	-216.9	-62.3	-18.6	36.8	9657	-12.5	-19.6	-0.33, -0.34	0.47	2.20	3867986
2026-09-05 05:54:11	18	-226.8	-64.6	-19.0	37.2	9729	-12.7	-19.9	-0.34, -0.34	0.48	1.89	3867987
2026-09-05 05:57:11	19	-241.8	-67.4	-19.5	37.5	10096	-12.6	-21.0	-0.35, -0.33	0.49	0.92	3867988
2026-09-05 06:00:11	20	-248.7	-69.0	-19.6	38.0	10211	-12.5	-20.7	-0.35, -0.33	0.48	0.00	3867989
2026-09-05 06:03:11	21	-253.4	-69.6	-20.0	38.0	10188	-12.4	-20.8	-0.35, -0.33	0.48	1.15	3867990
2026-09-05 06:06:11	22	-257.3	-71.2	-20.1	38.8	10302	-12.5	-20.9	-0.35, -0.33	0.49	0.00	3867991
2026-09-05 06:09:11	23	-259.9	-71.9	-20.2	39.0	10304	-12.6	-21.2	-0.36, -0.33	0.49	0.00	3867992
2026-09-05 06:12:11	24	-265.8	-72.2	-20.1	40.3	10577	-12.5	-21.3	-0.36, -0.33	0.49	0.00	3867993
2026-09-05 06:15:11	25	-270.8	-71.9	-19.8	41.4	10824	-12.6	-21.6	-0.36, -0.33	0.49	0.00	3867994
2026-09-05 06:18:11	26	-275.3	-73.0	-19.8	42.2	10988	-12.8	-21.7	-0.37, -0.34	0.50	0.00	3867995
2026-09-05 06:21:11	27	-280.0	-72.8	-19.8	43.1	11209	-12.9	-22.0	-0.37, -0.34	0.50	0.00	3867996
2026-09-05 06:24:11	28	-292.3	-70.7	-20.0	43.4	11547	-12.9	-23.8	-0.40, -0.34	0.52	0.00	3867997
2026-09-05 06:27:11	29	-291.3	-70.4	-20.2	43.0	11401	-13.0	-23.4	-0.39, -0.34	0.52	0.00	3867998