Solar Demon Dimming Detection (sc)

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

Overview of dimming 22476
Detector 14 day operating status:

Last detected dimming:
   633 hours and 40 minutes ago (2026-08-22 23:59 UTC)


Overview for dimming #:
   22476           back to overview

Animations and graphs
   derotated original images ( non-derotated )
   dimming intensity
   dimming mask

   base difference ( percentage )
   running difference ( percentage )

more

more

more


Details for dimming #: 22476          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2026-08-22 19:23:5910.00.00.00.00 , 0.009049608
2026-08-22 19:25:5920.00.00.00.00 , 0.009049609
2026-08-22 19:27:5930.00.00.00.00 , 0.009049610
2026-08-22 19:29:5940.00.00.00.00 , 0.009049611
2026-08-22 19:31:5950.00.00.00.00 , 0.009049612
2026-08-22 19:33:5960.00.00.00.00 , 0.009049613
2026-08-22 19:35:5970.00.00.00.00 , 0.009049614
2026-08-22 19:37:598-0.10.0-25.20.03 , 2.099049615
2026-08-22 19:39:599-0.5-4.0-23.20.119 , 2.849049616
2026-08-22 19:41:5910-0.7-4.9-25.20.125 , 0.009049617
2026-08-22 19:43:5911-1.4-9.7-26.00.24613.9-32.8-0.53, 0.140.550.009049618
2026-08-22 19:45:5912-1.7-10.3-25.50.25713.9-32.8-0.53, 0.140.550.009049619
2026-08-22 19:47:5913-2.4-14.7-29.60.37213.9-32.7-0.53, 0.140.550.009049620
2026-08-22 19:49:5914-3.0-16.9-29.90.38113.8-32.5-0.53, 0.140.550.009049621
2026-08-22 19:51:5915-3.3-19.1-29.80.39113.8-32.6-0.53, 0.140.550.009049622
2026-08-22 19:53:5916-3.0-16.6-31.00.38513.8-32.6-0.53, 0.140.550.009049623
2026-08-22 19:55:5917-3.3-19.3-29.50.39313.9-32.6-0.53, 0.140.550.009049624
2026-08-22 19:57:5918-4.0-22.3-28.80.410713.8-32.5-0.53, 0.140.550.009049625
2026-08-22 19:59:5919-3.9-22.9-30.30.410113.9-32.5-0.53, 0.140.550.009049626
2026-08-22 20:01:5920-3.7-21.0-30.60.410113.9-32.6-0.53, 0.140.550.009049627
2026-08-22 20:03:5921-13.1-25.3-14.12.5716-15.3-7.9-0.13, -0.380.411.969049628
2026-08-22 20:05:5922-16.3-20.3-14.23.2910-14.8-7.2-0.12, -0.370.391.899049629
2026-08-22 20:07:5923-20.7-22.7-15.23.91120-14.5-8.1-0.14, -0.370.392.029049630
2026-08-22 20:09:5924-29.0-26.1-14.95.41556-14.5-8.0-0.14, -0.370.391.069049631
2026-08-22 20:11:5925-38.3-32.8-15.27.02012-14.4-8.7-0.15, -0.370.409.919049632
2026-08-22 20:13:5926-50.4-38.7-15.79.02575-14.0-8.0-0.14, -0.360.3915.149049633
2026-08-22 20:15:5927-68.6-43.6-16.812.83398-14.2-8.3-0.14, -0.370.3916.779049634
2026-08-22 20:17:5928-83.2-45.4-17.014.93970-14.2-8.6-0.15, -0.370.396.789049635
2026-08-22 20:19:5929-99.8-51.0-17.717.14563-14.2-8.8-0.15, -0.360.399.529049636
2026-08-22 20:21:5930-118.8-56.3-18.419.35181-14.0-9.4-0.16, -0.360.409.959049637
2026-08-22 20:23:5931-139.8-61.8-18.921.35763-14.1-9.8-0.17, -0.360.408.759049638
2026-08-22 20:25:5932-159.8-68.0-19.922.86176-14.0-10.0-0.17, -0.360.4011.889049639
2026-08-22 20:27:5933-179.7-72.9-20.824.36567-13.9-9.8-0.17, -0.360.4011.669049640
2026-08-22 20:29:5934-201.9-77.5-21.725.66959-13.8-10.1-0.17, -0.360.405.169049641
2026-08-22 20:31:5935-222.7-82.1-22.726.87278-13.8-10.5-0.18, -0.360.405.129049642
2026-08-22 20:33:5936-245.7-88.7-23.728.37706-13.8-10.7-0.18, -0.360.406.919049643
2026-08-22 20:35:5937-263.4-96.9-24.429.58030-13.9-10.9-0.19, -0.360.405.859049644
2026-08-22 20:37:5938-280.7-109.6-24.631.08419-13.9-10.8-0.18, -0.360.405.419049645
2026-08-22 20:39:5939-296.7-117.3-24.732.18720-13.8-10.7-0.18, -0.360.405.659049646
2026-08-22 20:41:5940-309.7-120.8-25.233.18976-13.9-10.5-0.18, -0.360.405.139049647
2026-08-22 20:43:5941-324.3-125.4-25.534.39299-13.8-10.4-0.18, -0.360.405.859049648
2026-08-22 20:45:5942-338.1-127.8-25.835.49570-13.7-10.1-0.17, -0.360.406.239049649
2026-08-22 20:47:5943-350.3-129.0-26.336.19740-13.7-10.1-0.17, -0.360.406.299049650
2026-08-22 20:49:5944-367.1-131.6-27.037.09959-13.8-9.7-0.17, -0.360.396.399049651
2026-08-22 20:51:5945-381.0-134.1-27.238.010217-13.7-9.6-0.16, -0.360.396.169049652
2026-08-22 20:53:5946-399.8-138.0-27.639.710636-13.7-9.5-0.16, -0.360.397.269049653
2026-08-22 20:55:5947-420.9-139.4-28.041.511113-13.7-9.2-0.16, -0.360.398.109049654
2026-08-22 20:57:5948-442.3-137.7-28.743.211545-13.7-8.8-0.15, -0.360.3918.989049655
2026-08-22 21:01:5949-486.6-134.0-29.546.412384-13.9-8.4-0.14, -0.360.3933.869049657
2026-08-22 21:03:5950-509.0-137.8-29.747.912747-13.9-8.0-0.14, -0.360.3826.629049658
2026-08-22 21:05:5951-528.4-137.0-29.849.313117-14.1-7.8-0.13, -0.360.3915.659049659
2026-08-22 21:07:5952-550.0-140.6-30.750.413424-14.0-7.3-0.12, -0.360.384.989049660
2026-08-22 21:09:5953-566.0-143.2-31.051.813761-14.2-7.1-0.12, -0.360.385.339049661
2026-08-22 21:11:5954-581.8-146.4-31.252.814022-14.5-6.9-0.12, -0.370.395.459049662
2026-08-22 21:13:5955-595.7-156.0-31.453.414194-14.7-6.6-0.11, -0.370.395.589049663
2026-08-22 21:15:5956-613.4-166.8-31.554.614513-14.8-6.4-0.11, -0.370.395.619049664
2026-08-22 21:17:5957-627.2-177.2-31.755.514738-14.9-6.3-0.11, -0.380.394.629049665
2026-08-22 21:19:5958-643.5-182.8-31.856.114923-14.9-6.1-0.10, -0.380.395.339049666
2026-08-22 21:21:5959-658.2-185.6-32.157.015184-14.9-5.9-0.10, -0.380.395.379049667
2026-08-22 21:23:5960-675.0-189.5-32.357.815398-15.0-5.9-0.10, -0.380.396.819049668
2026-08-22 21:25:5961-688.4-194.0-32.358.315554-14.9-5.8-0.10, -0.380.397.029049669
2026-08-22 21:27:5962-700.8-196.7-32.459.215770-15.0-5.8-0.10, -0.380.397.809049670
2026-08-22 21:29:5963-706.4-197.7-32.659.015703-15.0-5.8-0.10, -0.380.394.619049671
2026-08-22 21:31:5964-714.0-197.4-33.059.115702-15.0-5.9-0.10, -0.380.393.689049672
2026-08-22 21:33:5965-722.9-197.1-32.659.915935-15.1-6.0-0.10, -0.380.393.439049673
2026-08-22 21:35:5966-732.3-196.7-32.960.316030-15.1-5.8-0.10, -0.380.392.929049674
2026-08-22 21:37:5967-740.1-195.2-32.760.716104-15.1-5.7-0.10, -0.380.393.119049675
2026-08-22 21:39:5968-748.3-192.9-32.961.416256-14.9-5.5-0.09, -0.380.392.359049676
2026-08-22 21:41:5969-752.6-192.9-33.361.616288-14.9-5.3-0.09, -0.380.391.059049677
2026-08-22 21:43:5970-752.9-192.9-33.162.216443-15.1-5.3-0.09, -0.380.390.009049678
2026-08-22 21:45:5971-752.3-191.2-33.362.216426-15.0-5.0-0.09, -0.380.391.069049679
2026-08-22 21:47:5972-751.3-190.9-33.262.416462-14.9-4.9-0.08, -0.380.390.009049680
2026-08-22 21:49:5973-756.0-188.9-32.962.816550-14.9-4.7-0.08, -0.380.390.009049681
2026-08-22 21:51:5974-760.1-186.2-32.763.516707-15.0-4.2-0.07, -0.380.390.009049682
2026-08-22 21:53:5975-764.2-187.4-32.364.316876-15.2-4.1-0.07, -0.380.390.859049683
2026-08-22 21:55:5976-762.4-186.5-32.464.116833-15.0-3.6-0.06, -0.380.380.009049684
2026-08-22 21:57:5977-757.8-185.5-32.463.716704-15.0-3.2-0.06, -0.380.380.009049685
2026-08-22 21:59:5978-754.9-184.5-32.563.816717-14.8-3.0-0.05, -0.380.380.009049686
2026-08-22 22:01:5979-754.3-184.0-31.864.216852-14.6-3.1-0.05, -0.370.380.009049687
2026-08-22 22:03:5980-753.5-182.3-31.964.216848-14.7-2.9-0.05, -0.370.380.009049688
2026-08-22 22:05:5981-754.5-180.2-32.364.116796-14.5-2.6-0.04, -0.370.370.009049689
2026-08-22 22:07:5982-753.2-178.5-32.363.916758-14.4-2.4-0.04, -0.370.370.009049690
2026-08-22 22:09:5983-757.2-177.3-32.264.216842-14.4-2.2-0.04, -0.370.370.009049691

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 )