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 7824
Detector 24h operating status: Last processed image: 0 hours and 36 minutes ago (2023-12-02 08:12 UTC) Last detected dimming: 1 hours and 9 minutes ago (2023-12-02 07:39 UTC) Overview for dimming #: 7824 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 #: 7824
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2023-09-22 08:09:11 1 -8.0 -12.5 -9.7 2.6 717 25.8 4.2 0.07, 0.33 0.33 0.00 2900958

2023-09-22 08:12:11 2 -19.2 -23.2 -14.3 4.6 1208 25.8 4.4 0.07, 0.33 0.33 0.00 2900959

2023-09-22 08:15:11 3 -35.8 -42.4 -14.2 7.5 1997 25.7 4.6 0.07, 0.32 0.33 56.35 2900966

2023-09-22 08:18:11 4 -72.0 -53.9 -15.5 12.9 3479 25.7 4.5 0.07, 0.32 0.33 75.76 2900967

2023-09-22 08:21:11 5 -102.7 -64.7 -13.2 19.5 5163 17.7 -1.3 -0.02, 0.19 0.19 60.36 2900968

2023-09-22 08:24:11 6 -136.3 -98.1 -12.6 26.4 6801 16.6 -1.0 -0.02, 0.17 0.17 57.94 2900969

2023-09-22 08:27:11 7 -174.5 -113.5 -11.8 35.2 8854 14.6 -0.6 -0.01, 0.13 0.13 44.01 2900970

2023-09-22 08:30:11 8 -220.1 -122.4 -12.3 43.4 10998 13.4 -0.5 -0.01, 0.11 0.11 55.82 2900971

2023-09-22 08:33:11 9 -268.5 -130.1 -12.6 51.8 13101 12.2 -0.3 -0.01, 0.09 0.09 25.76 2900976

2023-09-22 08:36:11 10 -311.3 -133.7 -12.5 61.1 15192 11.8 -0.2 0.00, 0.08 0.08 38.50 2900977

2023-09-22 08:39:11 11 -352.8 -138.1 -12.5 69.3 17284 11.5 -0.4 -0.01, 0.08 0.08 10.05 2900978

2023-09-22 08:42:12 12 -407.8 -142.7 -12.5 81.2 20033 11.1 -0.6 -0.01, 0.07 0.07 4.98 2900979

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
2023-09-22 08:09:11	1	-8.0	-12.5	-9.7	2.6	717	25.8	4.2	0.07, 0.33	0.33	0.00	2900958
2023-09-22 08:12:11	2	-19.2	-23.2	-14.3	4.6	1208	25.8	4.4	0.07, 0.33	0.33	0.00	2900959
2023-09-22 08:15:11	3	-35.8	-42.4	-14.2	7.5	1997	25.7	4.6	0.07, 0.32	0.33	56.35	2900966
2023-09-22 08:18:11	4	-72.0	-53.9	-15.5	12.9	3479	25.7	4.5	0.07, 0.32	0.33	75.76	2900967
2023-09-22 08:21:11	5	-102.7	-64.7	-13.2	19.5	5163	17.7	-1.3	-0.02, 0.19	0.19	60.36	2900968
2023-09-22 08:24:11	6	-136.3	-98.1	-12.6	26.4	6801	16.6	-1.0	-0.02, 0.17	0.17	57.94	2900969
2023-09-22 08:27:11	7	-174.5	-113.5	-11.8	35.2	8854	14.6	-0.6	-0.01, 0.13	0.13	44.01	2900970
2023-09-22 08:30:11	8	-220.1	-122.4	-12.3	43.4	10998	13.4	-0.5	-0.01, 0.11	0.11	55.82	2900971
2023-09-22 08:33:11	9	-268.5	-130.1	-12.6	51.8	13101	12.2	-0.3	-0.01, 0.09	0.09	25.76	2900976
2023-09-22 08:36:11	10	-311.3	-133.7	-12.5	61.1	15192	11.8	-0.2	0.00, 0.08	0.08	38.50	2900977
2023-09-22 08:39:11	11	-352.8	-138.1	-12.5	69.3	17284	11.5	-0.4	-0.01, 0.08	0.08	10.05	2900978
2023-09-22 08:42:12	12	-407.8	-142.7	-12.5	81.2	20033	11.1	-0.6	-0.01, 0.07	0.07	4.98	2900979