Solar Demon Dimming Detection (qlk)

Quick-look! running in real time on SDO/AIA 211 QLK data
3 minute cadence, typical delay 15 minutes
(detection version 1.00)
(view all Solar Demon detection tools)

Overview of dimming 13925
Detector 24h operating status:

Last processed image:    
   0 hours and 19 minutes ago (2025-09-28 04:48 UTC)
Last detected dimming:
   2 hours and 28 minutes ago (2025-09-28 02:39 UTC)


Overview for dimming #:
   13925           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 #: 13925          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-09-23 07:00:2310.00.00.00.00 , 0.003537637
2025-09-23 07:03:1120.00.00.00.00 , 0.003537642
2025-09-23 07:06:1130.00.00.00.00 , 0.003537643
2025-09-23 07:09:1140.00.00.00.00 , 1.323537644
2025-09-23 07:12:115-0.3-3.2-11.10.026 , 0.003537648
2025-09-23 07:15:116-1.5-7.9-9.10.0141-1.06, -0.321.112.763537649
2025-09-23 07:18:117-2.5-9.7-9.50.0196-1.06, -0.301.102.813537652
2025-09-23 07:21:118-4.0-11.4-9.60.0339-1.06, -0.311.110.003537653
2025-09-23 07:24:119-6.9-12.5-8.80.0657-1.06, -0.321.110.003537655
2025-09-23 07:27:1110-9.1-15.4-8.60.0850-1.06, -0.321.110.003537656
2025-09-23 07:30:1111-12.5-18.8-9.20.01093-1.06, -0.321.100.003537662
2025-09-23 07:33:1112-15.2-20.8-9.00.01357-1.06, -0.321.110.003537663
2025-09-23 07:36:2313-18.2-23.5-9.50.01570-1.06, -0.321.110.893537664
2025-09-23 07:39:1114-21.5-25.6-9.50.01821-1.06, -0.311.113.303537665
2025-09-23 07:42:1115-26.3-29.1-10.00.02147-1.06, -0.311.104.343537668
2025-09-23 07:45:1116-31.6-30.4-9.80.02613-1.06, -0.301.103.633537669
2025-09-23 07:48:1117-36.5-33.2-9.90.02965-1.06, -0.301.105.913537673
2025-09-23 07:51:1118-40.8-35.3-10.30.03258-1.06, -0.301.117.263537674
2025-09-23 07:54:1119-43.7-36.2-10.40.03429-1.07, -0.291.111.423537675
2025-09-23 07:57:1120-48.6-39.0-11.00.03691-1.07, -0.291.112.563537676
2025-09-23 08:00:1121-54.0-40.7-11.20.04022-1.07, -0.291.114.163537679
2025-09-23 08:03:1122-60.5-44.5-11.10.04409-1.06, -0.291.105.223537680
2025-09-23 08:06:1123-66.4-46.8-11.50.04784-1.07, -0.291.103.383537683
2025-09-23 08:09:1124-73.3-50.4-11.30.05193-1.06, -0.291.103.543537684
2025-09-23 08:12:1125-78.0-52.0-11.30.05515-1.07, -0.291.101.773537687
2025-09-23 08:15:1126-83.4-53.6-11.20.05835-1.07, -0.291.102.573537688
2025-09-23 08:18:1127-87.0-52.9-11.40.06041-1.07, -0.281.102.383537692
2025-09-23 08:21:1128-110.0-54.1-11.00.07940-1.07, -0.281.111.113537693
2025-09-23 08:24:1129-118.4-55.3-11.20.08393-1.07, -0.271.114.853537695
2025-09-23 08:27:1130-123.9-55.9-11.40.08689-1.07, -0.281.111.963537696
2025-09-23 08:30:1131-130.9-57.8-11.40.09088-1.07, -0.281.113.863537697
2025-09-23 08:33:1132-136.2-58.0-11.30.09445-1.07, -0.281.111.293537703
2025-09-23 08:36:1133-142.5-60.5-11.40.09842-1.07, -0.281.110.003537704
2025-09-23 08:39:1134-147.1-61.4-11.40.010052-1.07, -0.281.110.003537705
2025-09-23 08:42:1135-153.5-60.9-11.50.110424-1.07, -0.281.110.983537707
2025-09-23 08:45:1136-163.7-61.6-11.64.711116-1.07, -0.271.102.743537708
2025-09-23 08:48:1137-173.4-62.1-11.85.411406-1.07, -0.281.107.853537709
2025-09-23 08:51:1138-189.8-64.7-12.27.212092-1.07, -0.281.108.903537715
2025-09-23 08:54:1139-202.2-63.0-12.56.212427-1.07, -0.281.109.123537716
2025-09-23 08:57:1140-243.6-117.4-13.111.814046-1.05, -0.271.0914.693537717
2025-09-23 09:00:1141-259.0-122.0-13.513.514638-1.05, -0.261.082.253537719
2025-09-23 09:03:1142-275.4-134.2-13.615.315154-1.05, -0.261.082.783537720
2025-09-23 09:06:3543-290.0-117.5-13.622.416374-1.04, -0.251.074.663537721
2025-09-23 09:09:1144-297.0-118.7-13.719.816492-1.04, -0.261.071.373537724
2025-09-23 09:12:1145-320.4-124.9-13.726.517596-1.04, -0.251.0716.183537728
2025-09-23 09:15:1146-334.1-131.4-13.928.417976-1.04, -0.251.0734.743537729
2025-09-23 09:18:1147-345.9-134.3-14.029.918405-1.03, -0.241.0611.633537731
2025-09-23 09:21:1148-361.5-148.9-14.034.618959-1.04, -0.241.071.063537732
2025-09-23 09:24:1149-368.4-149.5-13.935.619323-1.03, -0.231.050.003537736
2025-09-23 09:27:1150-373.6-145.7-14.036.919738-1.03, -0.231.050.003537737
2025-09-23 09:30:1151-374.9-143.5-14.137.819859-1.03, -0.221.060.003537741
2025-09-23 09:33:1152-375.2-142.8-14.237.119691-1.03, -0.221.050.003537742
2025-09-23 09:36:1153-376.9-139.3-14.137.919913-1.03, -0.211.050.003537743
2025-09-23 09:39:1154-380.2-138.2-14.238.320006-1.02, -0.211.040.003537744
2025-09-23 09:42:1155-388.9-140.1-14.339.720403-1.03, -0.211.050.003537748

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 )