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 10023
Detector 24h operating status:

Last processed image:    
   0 hours and 37 minutes ago (2024-05-19 07:30 UTC)
Last detected dimming:
   0 hours and 49 minutes ago (2024-05-19 07:18 UTC)


Overview for dimming #:
   10023           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 #: 10023          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2024-05-05 11:09:112-32.9-29.7-11.60.62312-1.01, 0.581.170.003110384
2024-05-05 11:12:113-45.4-33.2-11.41.23082-1.01, 0.581.160.003110385
2024-05-05 11:15:114-57.9-36.4-11.52.23844-26.0-25.2-0.39, -0.390.5520.613110394
2024-05-05 11:18:355-72.9-40.0-11.43.44787-26.0-25.2-0.39, -0.390.552.993110395
2024-05-05 11:21:116-96.7-41.7-11.77.36249-20.4-20.9-0.34, -0.290.4514.363110396
2024-05-05 11:24:117-111.4-43.5-12.09.37118-19.7-20.4-0.33, -0.280.446.053110397
2024-05-05 11:27:118-126.2-44.6-12.510.87789-19.0-19.8-0.32, -0.270.425.863110398
2024-05-05 11:30:119-135.8-46.4-13.111.58080-19.8-20.3-0.33, -0.290.445.733110399
2024-05-05 11:33:1110-148.4-47.6-13.612.98578-20.8-20.8-0.34, -0.300.454.883110400
2024-05-05 11:36:1111-159.6-49.1-13.814.19001-21.3-21.0-0.34, -0.310.461.393110401
2024-05-05 11:39:1112-166.1-49.5-14.214.49103-21.4-21.1-0.34, -0.310.463.013110408
2024-05-05 11:42:1113-171.9-50.6-14.515.09304-21.3-21.2-0.34, -0.310.460.943110409
2024-05-05 11:45:1114-179.1-51.3-14.915.39488-21.5-21.4-0.34, -0.310.470.003110410
2024-05-05 11:48:1115-186.3-51.0-15.216.09704-21.4-21.3-0.34, -0.310.460.003110411
2024-05-05 11:51:0016-199.6-52.8-15.816.910018-21.8-21.7-0.35, -0.320.477.273110412
2024-05-05 11:54:1317-212.5-53.0-16.719.510348-22.3-22.5-0.36, -0.330.491,855.853110413
2024-05-05 12:09:0018-276.6-55.1-15.932.113674-22.4-22.9-0.36, -0.330.490.003110422
2024-05-05 12:12:1319-275.4-54.0-16.331.013385-22.4-22.9-0.36, -0.330.490.003110423
2024-05-05 12:15:0120-277.8-55.6-16.531.813412-22.8-23.2-0.37, -0.340.5064.453110432
2024-05-05 12:18:1221-310.7-54.8-16.437.515123-22.6-23.0-0.37, -0.330.4931.823110433
2024-05-05 12:21:0022-315.0-55.3-16.537.415236-22.9-22.9-0.36, -0.340.5019.103110434
2024-05-05 12:24:1323-312.5-54.0-16.537.715084-22.5-22.8-0.36, -0.330.4944.163110435
2024-05-05 12:27:0124-319.3-54.5-16.339.815529-22.9-22.8-0.36, -0.340.4925.463110436
2024-05-05 12:30:1325-329.1-54.2-16.541.515799-22.4-22.4-0.36, -0.330.498.743110437
2024-05-05 12:33:1126-335.9-54.8-16.442.216161-22.3-22.7-0.36, -0.330.495.043110438
2024-05-05 12:36:1127-341.7-55.7-16.742.616344-22.7-22.3-0.36, -0.330.496.093110439
2024-05-05 12:39:1128-350.8-55.9-16.545.316803-22.1-21.9-0.35, -0.320.4810.453110446
2024-05-05 12:42:1329-352.9-56.8-16.943.216543-22.2-22.0-0.35, -0.330.482.073110447
2024-05-05 12:45:1130-366.4-57.5-16.746.417387-21.8-21.8-0.35, -0.320.470.003110448
2024-05-05 12:48:1131-379.2-57.5-16.451.118308-21.9-21.9-0.35, -0.320.470.003110449
2024-05-05 12:51:1132-377.7-56.8-16.849.717945-22.3-21.8-0.35, -0.330.483.753110450
2024-05-05 12:54:1133-385.1-56.5-16.253.518813-22.4-21.2-0.34, -0.330.476.483110451
2024-05-05 13:09:1134-397.1-58.5-15.562.020052-21.2-21.0-0.34, -0.310.460.003110460
2024-05-05 13:12:1135-404.7-59.8-15.367.220727-21.0-21.0-0.34, -0.310.460.003110461
2024-05-05 13:15:1136-411.0-60.5-14.972.021520-20.6-20.7-0.34, -0.300.450.003110470
2024-05-05 13:18:1137-415.3-60.2-14.971.521898-20.5-20.9-0.34, -0.300.450.003110471

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 )