Solar Demon Dimming Detection (sc)

Science! running on SDO/AIA 211 Synoptic data
2 minute cadence, typical delay 7 days
(detection version 1.00)

	Overview of dimming 21123
Detector 14 day operating status: Last detected dimming: 222 hours and 57 minutes ago (2026-01-02 22:49 UTC) Overview for dimming #: 21123 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 #: 21123
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2025-12-30 09:23:59 1 0.0 0.0 0.0 0.0 0 , 0.00 8752961

2025-12-30 09:25:59 2 0.0 0.0 0.0 0.0 0 , 0.00 8752962

2025-12-30 09:27:59 3 0.0 0.0 0.0 0.0 0 , 0.00 8752963

2025-12-30 09:29:59 4 0.0 0.0 0.0 0.0 0 , 0.00 8752964

2025-12-30 09:31:59 5 0.0 0.0 0.0 0.0 0 , 0.00 8752965

2025-12-30 09:33:59 6 0.0 0.0 0.0 0.0 0 , 0.00 8752966

2025-12-30 09:35:59 7 0.0 0.0 0.0 0.0 0 , 1.70 8752967

2025-12-30 09:37:59 8 0.0 0.0 0.0 0.0 0 , 0.00 8752968

2025-12-30 09:39:59 9 0.0 0.0 0.0 0.0 0 , 2.51 8752969

2025-12-30 09:41:59 10 0.0 0.0 0.0 0.0 0 , 1.04 8752970

2025-12-30 09:43:59 11 0.0 0.0 0.0 0.0 0 , 0.00 8752971

2025-12-30 09:45:59 12 0.0 0.0 0.0 0.0 0 , 0.00 8752972

2025-12-30 09:47:59 13 0.0 0.0 0.0 0.0 0 , 0.00 8752973

2025-12-30 09:49:59 14 0.0 0.0 -15.6 0.0 1 , 0.00 8752974

2025-12-30 09:51:59 15 0.0 0.0 -16.0 0.0 1 , 0.00 8752975

2025-12-30 09:53:59 16 0.0 0.0 0.0 0.0 0 , 0.00 8752976

2025-12-30 09:55:59 17 0.0 0.0 0.0 0.0 0 , 0.00 8752977

2025-12-30 09:57:59 18 0.0 0.0 -12.1 0.0 3 -2.2 -26.7 -0.45, 0.01 0.45 0.00 8752978

2025-12-30 09:59:59 19 -0.1 -0.2 -11.3 0.0 7 -2.2 -26.7 -0.45, 0.01 0.45 0.00 8752979

2025-12-30 10:01:59 20 -0.1 -0.5 -9.5 0.0 11 -2.2 -26.7 -0.45, 0.01 0.45 0.00 8752980

2025-12-30 10:03:59 21 -0.2 -0.3 -10.6 0.0 12 -2.2 -26.7 -0.45, 0.01 0.45 0.00 8752981

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	size	lat	lon	x,y in R☉	dist. R☉	detection	Img ID
2025-12-30 09:23:59	1	0.0	0.0	0.0	0			,		0.00	8752961
2025-12-30 09:25:59	2	0.0	0.0	0.0	0			,		0.00	8752962
2025-12-30 09:27:59	3	0.0	0.0	0.0	0			,		0.00	8752963
2025-12-30 09:29:59	4	0.0	0.0	0.0	0			,		0.00	8752964
2025-12-30 09:31:59	5	0.0	0.0	0.0	0			,		0.00	8752965
2025-12-30 09:33:59	6	0.0	0.0	0.0	0			,		0.00	8752966
2025-12-30 09:35:59	7	0.0	0.0	0.0	0			,		1.70	8752967
2025-12-30 09:37:59	8	0.0	0.0	0.0	0			,		0.00	8752968
2025-12-30 09:39:59	9	0.0	0.0	0.0	0			,		2.51	8752969
2025-12-30 09:41:59	10	0.0	0.0	0.0	0			,		1.04	8752970
2025-12-30 09:43:59	11	0.0	0.0	0.0	0			,		0.00	8752971
2025-12-30 09:45:59	12	0.0	0.0	0.0	0			,		0.00	8752972
2025-12-30 09:47:59	13	0.0	0.0	0.0	0			,		0.00	8752973
2025-12-30 09:49:59	14	0.0	0.0	-15.6	1			,		0.00	8752974
2025-12-30 09:51:59	15	0.0	0.0	-16.0	1			,		0.00	8752975
2025-12-30 09:53:59	16	0.0	0.0	0.0	0			,		0.00	8752976
2025-12-30 09:55:59	17	0.0	0.0	0.0	0			,		0.00	8752977
2025-12-30 09:57:59	18	0.0	0.0	-12.1	3	-2.2	-26.7	-0.45, 0.01	0.45	0.00	8752978
2025-12-30 09:59:59	19	-0.1	-0.2	-11.3	7	-2.2	-26.7	-0.45, 0.01	0.45	0.00	8752979
2025-12-30 10:01:59	20	-0.1	-0.5	-9.5	11	-2.2	-26.7	-0.45, 0.01	0.45	0.00	8752980
2025-12-30 10:03:59	21	-0.2	-0.3	-10.6	12	-2.2	-26.7	-0.45, 0.01	0.45	0.00	8752981