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 13407
Detector 24h operating status:

Last processed image:    
   0 hours and 18 minutes ago (2025-08-30 12:15 UTC)
Last detected dimming:
   0 hours and 17 minutes ago (2025-08-30 12:15 UTC)


Overview for dimming #:
   13407           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 #: 13407          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-07-25 17:36:1110.00.00.00.00 , 0.003481732
2025-07-25 17:39:1120.00.00.00.00 , 0.003481733
2025-07-25 17:42:113-0.1-0.5-8.30.08-1.2-25.7-0.44, -0.110.451.283481736
2025-07-25 17:45:114-1.2-7.2-23.60.250-6.6-27.3-0.46, -0.200.501.683481737
2025-07-25 17:48:115-18.2-64.1-42.71.0268-3.4-27.1-0.46, -0.140.482.063481740
2025-07-25 17:51:236-31.3-125.0-17.42.7721-8.5-25.5-0.43, -0.230.492.973481741
2025-07-25 17:54:117-50.2-131.9-19.44.01061-6.7-26.0-0.44, -0.200.485.863481744
2025-07-25 17:57:238-78.9-156.1-15.27.11877-6.5-26.4-0.45, -0.200.4917.383481745
2025-07-25 18:00:119-103.4-164.2-14.89.02372-6.4-26.4-0.45, -0.200.4915.683481748
2025-07-25 18:03:1110-123.4-189.8-15.810.62786-5.5-26.7-0.45, -0.180.4925.743481749
2025-07-25 18:06:1111-140.1-208.2-16.612.03159-5.4-26.8-0.46, -0.180.4927.133481752
2025-07-25 18:09:1112-132.0-197.0-16.912.53274-5.0-27.1-0.46, -0.170.4914.903481753
2025-07-25 18:12:1113-142.1-215.4-17.513.23459-4.8-27.1-0.46, -0.170.4911.703481756
2025-07-25 18:15:4714-166.6-231.7-16.416.74406-4.7-27.0-0.46, -0.170.4921.903481757
2025-07-25 18:18:1115-180.2-221.9-15.719.35112-5.2-27.0-0.46, -0.170.4910.443481760
2025-07-25 18:21:1116-200.4-218.8-15.821.75777-5.3-27.0-0.46, -0.180.4914.213481761
2025-07-25 18:24:1117-254.5-217.8-13.534.09227-5.7-27.2-0.46, -0.180.508.893481764
2025-07-25 18:27:1118-266.9-215.9-13.536.39904-5.9-27.3-0.46, -0.190.503.643481765
2025-07-25 18:30:1119-290.9-216.2-13.741.011182-6.0-27.2-0.46, -0.190.502.463481768
2025-07-25 18:33:1120-323.2-214.3-13.647.112954-6.2-27.2-0.46, -0.190.5015.803481769
2025-07-25 18:36:1121-334.0-212.9-13.848.213220-6.3-27.3-0.46, -0.190.508.323481772
2025-07-25 18:39:1122-354.5-212.9-14.051.614120-6.5-27.2-0.46, -0.200.507.793481773
2025-07-25 18:42:1123-367.1-207.7-14.053.714704-6.6-27.2-0.46, -0.200.504.433481776
2025-07-25 18:45:1124-380.4-202.2-13.956.915539-6.7-27.3-0.46, -0.200.5010.073481777
2025-07-25 18:48:1125-384.5-197.8-14.357.215662-6.7-27.5-0.46, -0.200.514.213481780
2025-07-25 18:51:1126-402.6-191.3-14.559.816484-6.8-27.6-0.47, -0.200.511.653481781
2025-07-25 18:54:1127-417.5-189.2-14.862.017069-6.8-27.7-0.47, -0.200.514.353481784
2025-07-25 18:57:1128-431.0-186.5-15.163.517476-6.7-27.8-0.47, -0.200.510.943481785
2025-07-25 19:00:1129-452.2-183.3-15.166.918371-6.7-27.9-0.47, -0.200.510.883481788
2025-07-25 19:03:1130-460.3-182.5-15.467.818625-6.7-28.0-0.47, -0.200.510.003481789
2025-07-25 19:06:1131-464.8-179.2-15.767.618591-6.7-28.2-0.47, -0.200.520.843481792
2025-07-25 19:09:4732-473.0-179.1-15.968.718837-6.7-28.2-0.48, -0.200.520.003481793
2025-07-25 19:12:1133-488.6-178.5-15.871.619630-6.7-28.3-0.48, -0.200.522.043481796
2025-07-25 19:15:1134-496.9-179.6-15.872.519905-6.6-28.3-0.48, -0.200.522.673481797
2025-07-25 19:18:1135-503.8-179.9-16.072.920023-6.8-28.1-0.47, -0.200.522.853481800
2025-07-25 19:21:1136-512.7-179.3-16.075.420703-6.8-28.3-0.48, -0.200.522.223481801
2025-07-25 19:24:1137-520.5-182.1-16.176.220896-6.8-28.4-0.48, -0.200.522.123481804
2025-07-25 19:27:1138-528.6-180.4-16.078.321404-6.7-28.5-0.48, -0.200.521.393481807
2025-07-25 19:30:1139-535.6-179.5-16.179.321669-6.8-28.5-0.48, -0.200.520.003481808
2025-07-25 19:33:1140-539.2-180.7-16.179.421688-6.8-28.4-0.48, -0.200.520.003481809
2025-07-25 19:36:1141-538.5-179.4-16.279.021630-6.6-28.6-0.48, -0.200.520.003481811
2025-07-25 19:39:1142-539.4-179.6-16.379.521660-6.7-28.5-0.48, -0.200.520.003481812
2025-07-25 19:42:1143-543.9-179.0-16.379.821712-6.6-28.5-0.48, -0.200.520.003481816
2025-07-25 19:45:1144-552.1-179.4-16.480.821935-6.7-28.6-0.48, -0.200.520.003481817
2025-07-25 19:48:1145-552.3-178.7-16.780.321810-6.5-28.6-0.48, -0.200.520.003481820
2025-07-25 19:51:1146-557.5-178.6-16.880.521934-6.5-28.6-0.48, -0.200.520.003481821
2025-07-25 19:54:1147-562.7-177.9-16.583.222659-6.4-28.5-0.48, -0.190.520.883481824
2025-07-25 19:57:1148-569.0-175.2-16.684.923038-6.2-28.4-0.48, -0.190.520.003481827
2025-07-25 20:00:1149-574.0-177.7-16.884.923049-6.1-28.6-0.48, -0.190.520.003481828
2025-07-25 20:03:1150-574.0-175.4-16.985.123082-6.2-28.7-0.48, -0.190.520.853481829
2025-07-25 20:06:1151-572.5-175.5-16.885.323113-6.1-28.6-0.48, -0.190.520.003481832
2025-07-25 20:09:1152-572.4-176.7-16.985.223164-6.1-28.1-0.47, -0.190.510.003481833
2025-07-25 20:12:1153-570.8-176.8-16.985.423188-5.9-27.9-0.47, -0.190.510.003481836
2025-07-25 20:15:1154-573.2-173.4-16.986.423447-5.8-27.9-0.47, -0.180.510.003481837
2025-07-25 20:18:1155-568.2-176.0-17.086.623489-5.7-27.8-0.47, -0.180.500.003481840

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 )