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 7749
Detector 24h operating status: Last processed image: 0 hours and 36 minutes ago (2024-09-14 21:36 UTC) Last detected dimming: 0 hours and 36 minutes ago (2024-09-14 21:36 UTC) Overview for dimming #: 7749 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 #: 7749
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2023-09-16 02:09:11 2 -9.7 -18.0 -11.1 2.4 736 9.6 13.1 0.23, 0.05 0.23 0.00 2895382

2023-09-16 02:12:11 3 -12.5 -18.9 -10.6 3.0 946 10.3 13.2 0.23, 0.06 0.23 0.00 2895383

2023-09-16 02:15:11 4 -19.6 -24.1 -10.5 4.6 1434 9.5 12.8 0.22, 0.04 0.23 19.65 2895384

2023-09-16 02:18:11 5 -30.0 -27.9 -10.9 7.0 2159 9.6 12.7 0.22, 0.05 0.22 43.35 2895391

2023-09-16 02:21:11 6 -37.2 -35.5 -10.5 8.6 2632 9.9 12.7 0.22, 0.05 0.23 21.33 2895392

2023-09-16 02:24:11 7 -47.9 -33.8 -11.2 11.0 3357 11.0 12.7 0.22, 0.07 0.23 13.93 2895393

2023-09-16 02:27:11 8 -54.5 -37.1 -11.2 12.6 3846 11.9 12.0 0.21, 0.09 0.22 15.74 2895394

2023-09-16 02:30:11 9 -57.3 -39.5 -11.5 12.9 3954 10.5 12.1 0.21, 0.06 0.22 2.61 2895395

2023-09-16 02:33:11 10 -62.1 -40.7 -11.6 13.9 4248 11.4 11.4 0.20, 0.08 0.21 3.62 2895396

2023-09-16 02:36:11 11 -66.5 -47.0 -11.2 14.6 4466 11.3 11.3 0.20, 0.08 0.21 2.58 2895402

2023-09-16 02:39:11 12 -71.1 -50.2 -11.1 15.8 4837 11.1 11.4 0.20, 0.07 0.21 1.71 2895403

2023-09-16 02:42:11 13 -73.4 -48.6 -11.2 16.3 4951 11.0 11.4 0.20, 0.07 0.21 0.00 2895404

2023-09-16 02:45:11 14 -78.7 -53.6 -11.6 17.2 5235 11.1 11.6 0.20, 0.07 0.21 0.00 2895405

2023-09-16 02:48:11 15 -80.5 -51.1 -11.4 17.9 5440 10.8 11.6 0.20, 0.07 0.21 0.00 2895406

2023-09-16 02:51:11 16 -86.7 -52.1 -11.7 18.8 5721 10.5 11.7 0.20, 0.06 0.21 0.00 2895407

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
2023-09-16 02:09:11	2	-9.7	-18.0	-11.1	2.4	736	9.6	13.1	0.23, 0.05	0.23	0.00	2895382
2023-09-16 02:12:11	3	-12.5	-18.9	-10.6	3.0	946	10.3	13.2	0.23, 0.06	0.23	0.00	2895383
2023-09-16 02:15:11	4	-19.6	-24.1	-10.5	4.6	1434	9.5	12.8	0.22, 0.04	0.23	19.65	2895384
2023-09-16 02:18:11	5	-30.0	-27.9	-10.9	7.0	2159	9.6	12.7	0.22, 0.05	0.22	43.35	2895391
2023-09-16 02:21:11	6	-37.2	-35.5	-10.5	8.6	2632	9.9	12.7	0.22, 0.05	0.23	21.33	2895392
2023-09-16 02:24:11	7	-47.9	-33.8	-11.2	11.0	3357	11.0	12.7	0.22, 0.07	0.23	13.93	2895393
2023-09-16 02:27:11	8	-54.5	-37.1	-11.2	12.6	3846	11.9	12.0	0.21, 0.09	0.22	15.74	2895394
2023-09-16 02:30:11	9	-57.3	-39.5	-11.5	12.9	3954	10.5	12.1	0.21, 0.06	0.22	2.61	2895395
2023-09-16 02:33:11	10	-62.1	-40.7	-11.6	13.9	4248	11.4	11.4	0.20, 0.08	0.21	3.62	2895396
2023-09-16 02:36:11	11	-66.5	-47.0	-11.2	14.6	4466	11.3	11.3	0.20, 0.08	0.21	2.58	2895402
2023-09-16 02:39:11	12	-71.1	-50.2	-11.1	15.8	4837	11.1	11.4	0.20, 0.07	0.21	1.71	2895403
2023-09-16 02:42:11	13	-73.4	-48.6	-11.2	16.3	4951	11.0	11.4	0.20, 0.07	0.21	0.00	2895404
2023-09-16 02:45:11	14	-78.7	-53.6	-11.6	17.2	5235	11.1	11.6	0.20, 0.07	0.21	0.00	2895405
2023-09-16 02:48:11	15	-80.5	-51.1	-11.4	17.9	5440	10.8	11.6	0.20, 0.07	0.21	0.00	2895406
2023-09-16 02:51:11	16	-86.7	-52.1	-11.7	18.8	5721	10.5	11.7	0.20, 0.06	0.21	0.00	2895407