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 21236
Detector 14 day operating status:

Last detected dimming:
   529 hours and 22 minutes ago (2026-01-18 23:51 UTC)


Overview for dimming #:
   21236           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

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Details for dimming #: 21236          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2026-01-10 19:29:5910.00.00.00.00 , 0.008770369
2026-01-10 19:31:5920.00.00.00.00 , 0.008770370
2026-01-10 19:33:5930.00.00.00.00 , 0.008770371
2026-01-10 19:35:5940.00.00.00.00 , 0.008770372
2026-01-10 19:37:5950.00.00.00.00 , 0.008770373
2026-01-10 19:39:5960.00.00.00.00 , 0.008770374
2026-01-10 19:41:597-0.4-1.6-9.20.136 , 0.008770375
2026-01-10 19:43:598-13.1-15.2-9.14.01237-23.311.60.19, -0.330.380.008770376
2026-01-10 19:45:599-32.6-36.2-11.67.12202-23.512.00.19, -0.340.394.348770377
2026-01-10 19:47:5910-48.2-56.7-13.48.52634-23.812.80.21, -0.340.405.378770378
2026-01-10 19:49:5911-65.0-73.6-14.99.93077-23.612.60.20, -0.340.406.208770379
2026-01-10 19:51:5912-75.7-82.9-15.810.73314-23.612.60.20, -0.340.405.008770380
2026-01-10 19:53:5913-87.4-94.1-16.611.43542-23.713.00.21, -0.340.404.578770381
2026-01-10 19:55:5914-97.7-100.3-17.311.93706-23.813.00.21, -0.340.407.728770382
2026-01-10 19:57:5915-108.2-102.5-18.312.33830-23.813.00.21, -0.340.408.528770383
2026-01-10 19:59:5916-119.3-106.9-19.412.83994-23.713.20.21, -0.340.404.308770384
2026-01-10 20:01:5917-136.3-113.4-20.314.14403-23.613.00.21, -0.340.401.008770385
2026-01-10 20:03:5918-158.2-118.6-19.117.45388-23.512.30.20, -0.340.397.018770386
2026-01-10 20:05:5919-172.8-123.8-19.518.35662-23.411.20.18, -0.340.387.448770387
2026-01-10 20:07:5920-182.8-126.6-19.518.95847-23.410.30.17, -0.340.373.008770388
2026-01-10 20:09:5921-197.1-128.8-19.819.96156-23.510.00.16, -0.340.379.838770389
2026-01-10 20:11:5922-208.2-131.2-19.921.16522-23.69.10.15, -0.340.3711.768770390
2026-01-10 20:13:5923-225.8-131.9-20.222.66977-23.88.40.14, -0.340.374.078770391
2026-01-10 20:15:5924-238.7-132.5-20.823.47218-23.98.00.13, -0.340.371.778770392
2026-01-10 20:17:5925-246.7-132.0-20.824.07405-24.17.70.12, -0.350.371.838770393
2026-01-10 20:19:5926-252.4-134.6-20.824.27464-24.37.30.12, -0.350.371.568770394
2026-01-10 20:21:5927-260.6-137.0-21.324.67567-24.47.30.12, -0.350.371.338770395
2026-01-10 20:23:5928-268.4-139.3-20.625.47796-24.47.20.12, -0.350.372.228770396
2026-01-10 20:25:5929-270.7-140.0-20.725.47809-24.56.80.11, -0.350.372.538770397
2026-01-10 20:27:5930-274.8-142.9-20.625.77868-24.66.80.11, -0.350.370.008770398
2026-01-10 20:29:5931-278.9-143.8-20.825.87902-24.66.80.11, -0.350.370.008770399
2026-01-10 20:31:5932-280.9-144.3-20.725.77876-24.56.70.11, -0.350.370.008770400
2026-01-10 20:33:5933-280.0-145.5-20.325.87896-24.56.80.11, -0.350.370.008770401
2026-01-10 20:35:5934-287.7-145.6-20.326.28023-24.36.70.11, -0.350.370.008770402
2026-01-10 20:37:5935-291.6-146.5-20.426.38077-24.26.50.10, -0.350.360.008770403
2026-01-10 20:39:5936-294.5-147.7-20.726.58144-24.26.30.10, -0.350.360.008770404
2026-01-10 20:41:5937-302.0-149.6-20.527.18314-24.16.10.10, -0.350.360.008770405
2026-01-10 20:43:5938-305.2-150.5-21.226.98249-24.15.90.10, -0.350.362.868770406
2026-01-10 20:45:5939-311.5-151.8-21.227.58420-24.15.90.09, -0.350.363.738770407
2026-01-10 20:47:5940-314.6-153.4-21.227.58434-24.05.80.09, -0.350.362.788770408
2026-01-10 20:49:5941-318.6-154.7-21.227.68473-24.05.80.09, -0.350.361.788770409
2026-01-10 20:51:5942-332.4-155.3-20.030.39218-24.05.60.09, -0.350.361.178770410
2026-01-10 20:53:5943-339.7-155.5-20.430.89370-24.05.60.09, -0.340.361.108770411
2026-01-10 20:55:5944-341.3-155.4-20.530.89368-24.05.50.09, -0.350.360.008770412
2026-01-10 20:57:5945-341.9-155.1-20.331.09428-24.05.50.09, -0.350.361.058770413
2026-01-10 21:01:5946-338.2-154.6-20.730.79332-24.15.30.09, -0.350.360.008770415
2026-01-10 21:03:5947-338.6-154.0-20.730.79324-24.05.50.09, -0.350.360.008770416
2026-01-10 21:05:5948-342.1-152.5-19.932.09713-24.15.50.09, -0.350.360.008770417
2026-01-10 21:07:5949-339.6-151.0-20.131.99667-24.15.60.09, -0.350.360.008770418
2026-01-10 21:09:5950-331.9-150.0-20.531.19448-24.25.70.09, -0.350.360.008770419
2026-01-10 21:11:5951-328.3-148.1-20.431.29486-24.35.70.09, -0.350.360.008770420
2026-01-10 21:13:5952-327.4-146.7-20.831.49527-24.35.70.09, -0.350.360.008770421
2026-01-10 21:15:5953-304.4-146.2-21.927.58389-24.55.30.08, -0.350.360.008770422

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 )