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 21158
Detector 14 day operating status: Last detected dimming: 221 hours and 55 minutes ago (2026-01-03 23:07 UTC) Overview for dimming #: 21158 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 #: 21158
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2026-01-02 19:51:59 1 0.0 0.0 0.0 0.0 0 , 0.98 8757589

2026-01-02 19:53:59 2 0.0 0.0 0.0 0.0 0 , 1.03 8757590

2026-01-02 19:55:59 3 0.0 0.0 0.0 0.0 0 , 0.00 8757591

2026-01-02 19:57:59 4 0.0 0.0 0.0 0.0 0 , 0.00 8757592

2026-01-02 19:59:59 5 0.0 0.0 0.0 0.0 0 , 0.00 8757593

2026-01-02 20:01:59 6 0.0 0.0 0.0 0.0 0 , 0.00 8757594

2026-01-02 20:03:59 7 0.0 0.0 0.0 0.0 0 , 0.00 8757595

2026-01-02 20:05:59 8 0.0 0.0 0.0 0.0 0 , 0.00 8757596

2026-01-02 20:07:59 9 0.0 0.0 0.0 0.0 0 , 2.52 8757597

2026-01-02 20:09:59 10 0.0 0.0 0.0 0.0 0 , 0.00 8757598

2026-01-02 20:11:59 11 0.0 0.0 0.0 0.0 0 , 0.00 8757599

2026-01-02 20:13:59 12 0.0 0.0 0.0 0.0 0 , 0.00 8757600

2026-01-02 20:15:59 13 0.0 0.0 0.0 0.0 0 , 2.25 8757601

2026-01-02 20:17:59 14 0.0 0.0 0.0 0.0 0 , 0.00 8757602

2026-01-02 20:19:59 15 0.0 0.0 -10.7 0.0 4 33.8 10.7 0.16, 0.61 0.63 0.00 8757603

2026-01-02 20:21:59 16 0.0 0.0 0.0 0.0 0 , 0.00 8757604

2026-01-02 20:23:59 17 0.0 0.0 -11.6 0.0 4 33.8 10.7 0.16, 0.61 0.63 0.00 8757605

2026-01-02 20:25:59 18 0.0 0.0 0.0 0.0 0 , 0.00 8757606

2026-01-02 20:27:59 19 0.0 0.0 0.0 0.0 0 , 0.00 8757607

2026-01-02 20:29:59 20 0.0 0.0 0.0 0.0 0 , 0.00 8757608

2026-01-02 20:31:59 21 0.0 0.0 0.0 0.0 0 , 0.00 8757609

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 #	median intensity	size	lat	lon	x,y in R☉	dist. R☉	detection	Img ID
2026-01-02 19:51:59	1	0.0	0			,		0.98	8757589
2026-01-02 19:53:59	2	0.0	0			,		1.03	8757590
2026-01-02 19:55:59	3	0.0	0			,		0.00	8757591
2026-01-02 19:57:59	4	0.0	0			,		0.00	8757592
2026-01-02 19:59:59	5	0.0	0			,		0.00	8757593
2026-01-02 20:01:59	6	0.0	0			,		0.00	8757594
2026-01-02 20:03:59	7	0.0	0			,		0.00	8757595
2026-01-02 20:05:59	8	0.0	0			,		0.00	8757596
2026-01-02 20:07:59	9	0.0	0			,		2.52	8757597
2026-01-02 20:09:59	10	0.0	0			,		0.00	8757598
2026-01-02 20:11:59	11	0.0	0			,		0.00	8757599
2026-01-02 20:13:59	12	0.0	0			,		0.00	8757600
2026-01-02 20:15:59	13	0.0	0			,		2.25	8757601
2026-01-02 20:17:59	14	0.0	0			,		0.00	8757602
2026-01-02 20:19:59	15	-10.7	4	33.8	10.7	0.16, 0.61	0.63	0.00	8757603
2026-01-02 20:21:59	16	0.0	0			,		0.00	8757604
2026-01-02 20:23:59	17	-11.6	4	33.8	10.7	0.16, 0.61	0.63	0.00	8757605
2026-01-02 20:25:59	18	0.0	0			,		0.00	8757606
2026-01-02 20:27:59	19	0.0	0			,		0.00	8757607
2026-01-02 20:29:59	20	0.0	0			,		0.00	8757608
2026-01-02 20:31:59	21	0.0	0			,		0.00	8757609