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 21439
Detector 14 day operating status: Last detected dimming: 216 hours and 35 minutes ago (2026-03-03 19:29 UTC) Overview for dimming #: 21439 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 #: 21439
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2026-03-02 21:55:59 1 0.0 0.0 0.0 0.0 0 , 0.00 8812747

2026-03-02 21:57:59 2 -0.9 -6.8 -12.6 0.2 58 , 0.00 8812748

2026-03-02 21:59:59 3 -6.3 -16.9 -11.7 1.9 437 29.7 19.8 0.30, 0.60 0.67 0.00 8812749

2026-03-02 22:01:59 4 -10.2 -26.0 -11.7 2.9 685 29.6 19.7 0.30, 0.60 0.67 0.00 8812750

2026-03-02 22:03:59 5 -12.8 -32.6 -12.0 3.5 816 29.3 19.4 0.29, 0.60 0.67 0.00 8812751

2026-03-02 22:05:59 6 -16.5 -43.3 -12.5 4.2 975 29.1 19.5 0.29, 0.59 0.66 0.00 8812752

2026-03-02 22:07:59 7 -19.2 -47.5 -12.8 4.8 1093 29.0 19.7 0.30, 0.59 0.66 0.90 8812753

2026-03-02 22:09:59 8 -21.5 -54.1 -12.2 5.2 1201 28.7 19.5 0.30, 0.59 0.66 1.02 8812754

2026-03-02 22:11:59 9 -24.0 -54.2 -12.5 5.8 1329 28.9 20.0 0.30, 0.59 0.66 1.45 8812755

2026-03-02 22:13:59 10 -25.9 -53.3 -13.0 5.9 1361 29.2 20.3 0.31, 0.60 0.67 1.19 8812756

2026-03-02 22:15:59 11 -26.9 -52.6 -14.1 5.9 1347 29.5 20.2 0.30, 0.60 0.67 0.00 8812757

2026-03-02 22:17:59 12 -28.8 -50.9 -14.4 6.1 1405 29.8 21.0 0.31, 0.60 0.68 0.00 8812758

2026-03-02 22:19:59 13 -30.0 -51.5 -14.2 6.4 1459 29.7 20.8 0.31, 0.60 0.68 0.00 8812759

2026-03-02 22:21:59 14 -30.8 -50.9 -14.8 6.4 1469 29.9 21.0 0.32, 0.60 0.68 0.00 8812760

2026-03-02 22:23:59 15 -30.9 -51.4 -15.1 6.5 1484 29.6 20.9 0.31, 0.60 0.68 0.00 8812761

2026-03-02 22:25:59 16 -31.6 -50.2 -15.4 6.5 1498 29.9 21.1 0.32, 0.60 0.68 0.00 8812762

2026-03-02 22:27:59 17 -32.4 -50.6 -15.3 6.7 1533 29.8 20.9 0.31, 0.60 0.68 0.00 8812763

2026-03-02 22:29:59 18 -32.4 -53.3 -16.0 6.6 1511 29.5 20.6 0.31, 0.60 0.67 0.00 8812764

2026-03-02 22:31:59 19 -33.2 -55.0 -16.1 6.7 1530 29.6 20.5 0.31, 0.60 0.67 0.00 8812765

2026-03-02 22:33:59 20 -33.2 -58.5 -15.4 6.7 1548 29.4 20.3 0.31, 0.60 0.67 0.00 8812766

2026-03-02 22:35:59 21 -33.4 -59.0 -15.3 6.9 1576 29.4 20.4 0.31, 0.60 0.67 0.00 8812767

2026-03-02 22:37:59 22 -34.3 -60.6 -14.8 7.0 1616 29.5 20.5 0.31, 0.60 0.67 0.00 8812768

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
2026-03-02 21:55:59	1	0.0	0.0	0.0	0.0	0			,		0.00	8812747
2026-03-02 21:57:59	2	-0.9	-6.8	-12.6	0.2	58			,		0.00	8812748
2026-03-02 21:59:59	3	-6.3	-16.9	-11.7	1.9	437	29.7	19.8	0.30, 0.60	0.67	0.00	8812749
2026-03-02 22:01:59	4	-10.2	-26.0	-11.7	2.9	685	29.6	19.7	0.30, 0.60	0.67	0.00	8812750
2026-03-02 22:03:59	5	-12.8	-32.6	-12.0	3.5	816	29.3	19.4	0.29, 0.60	0.67	0.00	8812751
2026-03-02 22:05:59	6	-16.5	-43.3	-12.5	4.2	975	29.1	19.5	0.29, 0.59	0.66	0.00	8812752
2026-03-02 22:07:59	7	-19.2	-47.5	-12.8	4.8	1093	29.0	19.7	0.30, 0.59	0.66	0.90	8812753
2026-03-02 22:09:59	8	-21.5	-54.1	-12.2	5.2	1201	28.7	19.5	0.30, 0.59	0.66	1.02	8812754
2026-03-02 22:11:59	9	-24.0	-54.2	-12.5	5.8	1329	28.9	20.0	0.30, 0.59	0.66	1.45	8812755
2026-03-02 22:13:59	10	-25.9	-53.3	-13.0	5.9	1361	29.2	20.3	0.31, 0.60	0.67	1.19	8812756
2026-03-02 22:15:59	11	-26.9	-52.6	-14.1	5.9	1347	29.5	20.2	0.30, 0.60	0.67	0.00	8812757
2026-03-02 22:17:59	12	-28.8	-50.9	-14.4	6.1	1405	29.8	21.0	0.31, 0.60	0.68	0.00	8812758
2026-03-02 22:19:59	13	-30.0	-51.5	-14.2	6.4	1459	29.7	20.8	0.31, 0.60	0.68	0.00	8812759
2026-03-02 22:21:59	14	-30.8	-50.9	-14.8	6.4	1469	29.9	21.0	0.32, 0.60	0.68	0.00	8812760
2026-03-02 22:23:59	15	-30.9	-51.4	-15.1	6.5	1484	29.6	20.9	0.31, 0.60	0.68	0.00	8812761
2026-03-02 22:25:59	16	-31.6	-50.2	-15.4	6.5	1498	29.9	21.1	0.32, 0.60	0.68	0.00	8812762
2026-03-02 22:27:59	17	-32.4	-50.6	-15.3	6.7	1533	29.8	20.9	0.31, 0.60	0.68	0.00	8812763
2026-03-02 22:29:59	18	-32.4	-53.3	-16.0	6.6	1511	29.5	20.6	0.31, 0.60	0.67	0.00	8812764
2026-03-02 22:31:59	19	-33.2	-55.0	-16.1	6.7	1530	29.6	20.5	0.31, 0.60	0.67	0.00	8812765
2026-03-02 22:33:59	20	-33.2	-58.5	-15.4	6.7	1548	29.4	20.3	0.31, 0.60	0.67	0.00	8812766
2026-03-02 22:35:59	21	-33.4	-59.0	-15.3	6.9	1576	29.4	20.4	0.31, 0.60	0.67	0.00	8812767
2026-03-02 22:37:59	22	-34.3	-60.6	-14.8	7.0	1616	29.5	20.5	0.31, 0.60	0.67	0.00	8812768