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 7849
Detector 24h operating status: Last processed image: 0 hours and 33 minutes ago (2023-12-01 22:33 UTC) Last detected dimming: 0 hours and 33 minutes ago (2023-12-01 22:33 UTC) Overview for dimming #: 7849 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 #: 7849
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2023-09-23 09:09:11 1 -4.4 -32.1 -31.8 0.5 140 13.9 32.4 0.53, 0.14 0.54 0.00 2901709

2023-09-23 09:12:11 2 -9.0 -42.6 -22.6 1.4 362 14.1 32.5 0.53, 0.14 0.55 0.00 2901710

2023-09-23 09:15:11 3 -14.9 -45.4 -17.8 2.5 655 13.9 32.7 0.53, 0.14 0.55 38.64 2901717

2023-09-23 09:18:11 4 -19.3 -46.2 -18.8 3.2 825 13.8 33.0 0.54, 0.14 0.55 6.21 2901718

2023-09-23 09:21:11 5 -21.2 -43.3 -20.7 3.4 878 13.5 32.8 0.53, 0.13 0.55 0.00 2901719

2023-09-23 09:24:11 6 -22.3 -43.2 -20.9 3.6 936 13.4 32.7 0.53, 0.13 0.55 1.16 2901720

2023-09-23 09:27:11 7 -28.4 -43.0 -17.6 5.1 1294 13.0 32.5 0.53, 0.12 0.55 20.15 2901721

2023-09-23 09:30:11 8 -39.9 -45.4 -12.6 8.4 2284 12.9 32.6 0.53, 0.12 0.55 11.59 2901722

2023-09-23 09:33:11 9 -47.4 -44.9 -11.6 10.7 2918 -2.3 -28.9 -0.49, -0.15 0.51 1.92 2901727

2023-09-23 09:36:11 10 -56.0 -47.5 -11.9 12.4 3461 -1.8 -29.2 -0.49, -0.14 0.51 7.23 2901728

2023-09-23 09:39:11 11 -64.2 -48.0 -12.5 14.2 3877 -1.8 -29.2 -0.49, -0.14 0.51 0.86 2901729

2023-09-23 09:42:11 12 -69.2 -52.4 -13.1 14.6 3987 -3.1 -46.9 -0.74, -0.14 0.75 0.90 2901730

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
2023-09-23 09:09:11	1	-4.4	-32.1	-31.8	0.5	140	13.9	32.4	0.53, 0.14	0.54	0.00	2901709
2023-09-23 09:12:11	2	-9.0	-42.6	-22.6	1.4	362	14.1	32.5	0.53, 0.14	0.55	0.00	2901710
2023-09-23 09:15:11	3	-14.9	-45.4	-17.8	2.5	655	13.9	32.7	0.53, 0.14	0.55	38.64	2901717
2023-09-23 09:18:11	4	-19.3	-46.2	-18.8	3.2	825	13.8	33.0	0.54, 0.14	0.55	6.21	2901718
2023-09-23 09:21:11	5	-21.2	-43.3	-20.7	3.4	878	13.5	32.8	0.53, 0.13	0.55	0.00	2901719
2023-09-23 09:24:11	6	-22.3	-43.2	-20.9	3.6	936	13.4	32.7	0.53, 0.13	0.55	1.16	2901720
2023-09-23 09:27:11	7	-28.4	-43.0	-17.6	5.1	1294	13.0	32.5	0.53, 0.12	0.55	20.15	2901721
2023-09-23 09:30:11	8	-39.9	-45.4	-12.6	8.4	2284	12.9	32.6	0.53, 0.12	0.55	11.59	2901722
2023-09-23 09:33:11	9	-47.4	-44.9	-11.6	10.7	2918	-2.3	-28.9	-0.49, -0.15	0.51	1.92	2901727
2023-09-23 09:36:11	10	-56.0	-47.5	-11.9	12.4	3461	-1.8	-29.2	-0.49, -0.14	0.51	7.23	2901728
2023-09-23 09:39:11	11	-64.2	-48.0	-12.5	14.2	3877	-1.8	-29.2	-0.49, -0.14	0.51	0.86	2901729
2023-09-23 09:42:11	12	-69.2	-52.4	-13.1	14.6	3987	-3.1	-46.9	-0.74, -0.14	0.75	0.90	2901730