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 20763
Detector 14 day operating status:

Last detected dimming:
   199 hours and 11 minutes ago (2025-12-06 23:37 UTC)


Overview for dimming #:
   20763           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 #: 20763          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-11-16 07:43:5910.00.00.00.00 , 0.008692565
2025-11-16 07:45:5920.00.00.00.00 , 0.008692566
2025-11-16 07:47:5930.00.00.00.00 , 0.008692567
2025-11-16 07:49:5940.00.00.00.00 , 0.008692568
2025-11-16 07:51:5950.00.00.00.00 , 0.008692569
2025-11-16 07:53:5960.00.00.00.00 , 0.008692570
2025-11-16 07:55:5970.00.00.00.00 , 0.008692571
2025-11-16 07:57:5980.00.00.00.00 , 1.628692572
2025-11-16 07:59:5990.00.00.00.00 , 2.418692573
2025-11-16 08:01:5910-0.8-5.7-11.50.0600.92, 0.571.086.578692574
2025-11-16 08:03:5911-1.3-8.7-9.20.01420.97, 0.531.115.558692575
2025-11-16 08:05:5912-1.4-8.1-8.80.01430.93, 0.561.091.128692576
2025-11-16 08:07:5913-2.5-10.5-9.40.02451.07, 0.421.151.458692577
2025-11-16 08:09:5914-5.5-15.8-9.60.04721.09, 0.391.162.728692578
2025-11-16 08:11:5915-9.6-28.1-10.90.06861.09, 0.391.1612.968692579
2025-11-16 08:13:5916-14.1-41.4-12.00.08651.09, 0.381.1611.338692580
2025-11-16 08:15:5917-17.9-48.4-11.80.010401.09, 0.381.167.978692581
2025-11-16 08:17:5918-23.5-64.9-11.90.012171.09, 0.381.154.368692582
2025-11-16 08:19:5919-26.9-76.1-12.10.012461.09, 0.381.152.988692583
2025-11-16 08:21:5920-29.0-85.9-12.40.011841.09, 0.381.152.278692584
2025-11-16 08:23:5921-31.7-94.2-12.80.012011.09, 0.381.151.638692585
2025-11-16 08:25:5922-34.9-102.4-14.00.011831.08, 0.381.151.358692586
2025-11-16 08:27:5923-37.7-108.3-13.70.012571.08, 0.381.151.428692587
2025-11-16 08:29:5924-40.2-115.6-14.60.012581.08, 0.381.141.198692588
2025-11-16 08:31:5925-41.5-119.5-14.50.012991.08, 0.371.141.098692589
2025-11-16 08:33:5926-43.4-125.2-15.10.013241.08, 0.381.140.858692590
2025-11-16 08:35:5927-44.8-129.3-15.30.012841.08, 0.371.140.008692591
2025-11-16 08:37:5928-46.2-133.4-15.20.012981.08, 0.371.140.008692592
2025-11-16 08:39:5929-47.7-134.7-15.60.013301.08, 0.371.140.008692593
2025-11-16 08:41:5930-49.3-139.1-16.60.012891.08, 0.371.140.008692594
2025-11-16 08:43:5931-49.9-140.8-16.40.012961.08, 0.371.140.008692595
2025-11-16 08:45:5932-51.2-142.4-16.80.013031.08, 0.371.140.008692596
2025-11-16 08:47:5933-51.4-142.6-17.00.013191.08, 0.371.140.008692597
2025-11-16 08:49:5934-51.3-143.4-17.80.012951.08, 0.371.140.008692598
2025-11-16 08:51:5935-51.5-144.8-17.90.012971.08, 0.371.140.008692599

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 )