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 21007
Detector 14 day operating status: Last detected dimming: 203 hours and 25 minutes ago (2026-01-03 23:07 UTC) Overview for dimming #: 21007 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 #: 21007
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2025-12-12 23:59:59 1 0.0 0.0 0.0 0.0 0 , 0.00 8731096

2025-12-13 00:01:59 2 0.0 0.0 0.0 0.0 0 , 0.00 8731097

2025-12-13 00:03:59 3 0.0 0.0 0.0 0.0 0 , 0.00 8731098

2025-12-13 00:05:59 4 0.0 0.0 0.0 0.0 0 , 0.00 8731099

2025-12-13 00:07:59 5 0.0 0.0 0.0 0.0 0 , 0.00 8731100

2025-12-13 00:09:59 6 0.0 0.0 0.0 0.0 0 , 0.00 8731101

2025-12-13 00:11:59 7 0.0 0.0 0.0 0.0 0 , 1.73 8731102

2025-12-13 00:13:59 8 0.0 0.0 0.0 0.0 0 , 2.29 8731103

2025-12-13 00:15:59 9 0.0 0.0 0.0 0.0 0 , 2.65 8731104

2025-12-13 00:17:59 10 0.0 0.0 0.0 0.0 0 , 2.19 8731105

2025-12-13 00:19:59 11 -0.7 -5.8 -15.1 0.2 49 , 1.56 8731106

2025-12-13 00:21:59 12 -1.3 -8.8 -14.1 0.3 90 -10.6 15.7 0.27, -0.17 0.32 1.27 8731107

2025-12-13 00:23:59 13 -1.4 -9.3 -17.5 0.3 87 -10.4 15.5 0.27, -0.17 0.32 0.97 8731108

2025-12-13 00:25:59 14 -1.9 -9.4 -16.7 0.4 117 -10.4 15.7 0.27, -0.17 0.32 0.00 8731109

2025-12-13 00:27:59 15 -2.5 -11.3 -17.3 0.5 150 -10.5 15.4 0.26, -0.17 0.32 0.00 8731110

2025-12-13 00:29:59 16 -3.6 -14.5 -16.6 0.7 226 -10.5 15.5 0.27, -0.17 0.32 0.00 8731111

2025-12-13 00:31:59 17 -5.2 -16.2 -15.4 1.1 334 -10.6 15.7 0.27, -0.18 0.32 0.00 8731112

2025-12-13 00:33:59 18 -4.8 -16.7 -17.3 0.9 279 -10.6 15.3 0.26, -0.18 0.32 0.00 8731113

2025-12-13 00:35:59 19 -5.4 -17.0 -15.2 1.0 331 -10.5 15.3 0.26, -0.17 0.32 0.00 8731114

2025-12-13 00:37:59 20 -6.3 -17.9 -15.6 1.2 381 -11.2 14.6 0.25, -0.19 0.31 0.00 8731115

2025-12-13 00:39:59 21 -8.1 -21.6 -16.0 1.5 472 -11.4 14.4 0.25, -0.19 0.31 0.00 8731116

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
2025-12-12 23:59:59	1	0.0	0.0	0.0	0.0	0			,		0.00	8731096
2025-12-13 00:01:59	2	0.0	0.0	0.0	0.0	0			,		0.00	8731097
2025-12-13 00:03:59	3	0.0	0.0	0.0	0.0	0			,		0.00	8731098
2025-12-13 00:05:59	4	0.0	0.0	0.0	0.0	0			,		0.00	8731099
2025-12-13 00:07:59	5	0.0	0.0	0.0	0.0	0			,		0.00	8731100
2025-12-13 00:09:59	6	0.0	0.0	0.0	0.0	0			,		0.00	8731101
2025-12-13 00:11:59	7	0.0	0.0	0.0	0.0	0			,		1.73	8731102
2025-12-13 00:13:59	8	0.0	0.0	0.0	0.0	0			,		2.29	8731103
2025-12-13 00:15:59	9	0.0	0.0	0.0	0.0	0			,		2.65	8731104
2025-12-13 00:17:59	10	0.0	0.0	0.0	0.0	0			,		2.19	8731105
2025-12-13 00:19:59	11	-0.7	-5.8	-15.1	0.2	49			,		1.56	8731106
2025-12-13 00:21:59	12	-1.3	-8.8	-14.1	0.3	90	-10.6	15.7	0.27, -0.17	0.32	1.27	8731107
2025-12-13 00:23:59	13	-1.4	-9.3	-17.5	0.3	87	-10.4	15.5	0.27, -0.17	0.32	0.97	8731108
2025-12-13 00:25:59	14	-1.9	-9.4	-16.7	0.4	117	-10.4	15.7	0.27, -0.17	0.32	0.00	8731109
2025-12-13 00:27:59	15	-2.5	-11.3	-17.3	0.5	150	-10.5	15.4	0.26, -0.17	0.32	0.00	8731110
2025-12-13 00:29:59	16	-3.6	-14.5	-16.6	0.7	226	-10.5	15.5	0.27, -0.17	0.32	0.00	8731111
2025-12-13 00:31:59	17	-5.2	-16.2	-15.4	1.1	334	-10.6	15.7	0.27, -0.18	0.32	0.00	8731112
2025-12-13 00:33:59	18	-4.8	-16.7	-17.3	0.9	279	-10.6	15.3	0.26, -0.18	0.32	0.00	8731113
2025-12-13 00:35:59	19	-5.4	-17.0	-15.2	1.0	331	-10.5	15.3	0.26, -0.17	0.32	0.00	8731114
2025-12-13 00:37:59	20	-6.3	-17.9	-15.6	1.2	381	-11.2	14.6	0.25, -0.19	0.31	0.00	8731115
2025-12-13 00:39:59	21	-8.1	-21.6	-16.0	1.5	472	-11.4	14.4	0.25, -0.19	0.31	0.00	8731116