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 21319
Detector 14 day operating status:

Last detected dimming:
   294 hours and 20 minutes ago (2026-02-10 19:39 UTC)


Overview for dimming #:
   21319           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 #: 21319          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2026-02-08 17:07:5910.00.00.00.00 , 0.848786058
2026-02-08 17:09:5920.00.00.00.00 , 0.008786059
2026-02-08 17:11:5930.00.00.00.00 , 0.008786060
2026-02-08 17:13:5940.00.00.00.00 , 0.978786061
2026-02-08 17:15:5950.00.00.00.00 , 1.898786062
2026-02-08 17:17:5960.00.00.00.00 , 0.918786063
2026-02-08 17:19:597-1.5-9.9-11.60.5118 , 1.778786064
2026-02-08 17:21:598-4.2-14.1-12.41.4330-27.238.90.57, -0.380.681.868786065
2026-02-08 17:23:599-6.3-17.3-13.82.0468-26.538.20.56, -0.370.677.518786066
2026-02-08 17:25:5910-7.8-20.2-16.22.2514-26.738.60.56, -0.370.685.408786067
2026-02-08 17:27:5911-10.3-22.5-14.52.9672-26.638.40.56, -0.370.6711.638786068
2026-02-08 17:29:5912-13.2-23.8-13.13.8878-26.738.60.56, -0.370.689.238786069
2026-02-08 17:31:5913-17.3-26.5-13.15.01143-26.838.80.57, -0.370.685.488786070
2026-02-08 17:33:5914-24.9-30.5-14.17.1154324.855.10.75, 0.480.895.288786071
2026-02-08 17:35:5915-27.7-30.0-14.58.0170524.954.80.75, 0.480.894.768786072
2026-02-08 17:37:5916-32.7-31.8-14.58.9187323.754.80.76, 0.460.897.208786073
2026-02-08 17:39:5917-34.9-32.5-14.19.8198223.455.00.76, 0.460.897.398786074
2026-02-08 17:41:5918-39.1-33.5-14.910.3205920.455.50.78, 0.410.880.008786075
2026-02-08 17:43:5919-42.0-38.8-14.911.2220719.756.00.79, 0.400.880.008786076
2026-02-08 17:45:5920-44.1-35.3-15.611.3221015.557.40.82, 0.330.881.118786077
2026-02-08 17:47:5921-47.1-40.0-16.612.0231917.056.40.81, 0.350.880.008786078
2026-02-08 17:49:5922-48.8-38.2-16.312.8247516.356.30.81, 0.340.880.008786079
2026-02-08 17:51:5923-59.3-38.8-12.012.6364716.756.30.81, 0.350.883.818786080
2026-02-08 17:53:5924-64.8-38.2-12.814.4392116.755.90.80, 0.350.883.238786081
2026-02-08 17:55:5925-66.3-38.2-12.514.3403516.355.60.80, 0.340.871.238786082
2026-02-08 17:57:5926-70.6-38.9-12.615.0423815.156.20.81, 0.320.870.008786083
2026-02-08 17:59:5927-76.5-40.1-12.515.9451315.456.20.81, 0.330.870.008786084
2026-02-08 18:01:5928-82.5-40.7-12.917.3473115.056.50.81, 0.320.880.008786085
2026-02-08 18:03:5929-88.8-39.5-13.518.5497414.656.80.82, 0.310.880.008786086
2026-02-08 18:05:5930-94.5-38.4-13.819.6521814.756.60.82, 0.320.880.008786087
2026-02-08 18:07:5931-98.1-39.6-13.919.9531114.356.80.82, 0.310.880.008786088
2026-02-08 18:09:5932-145.5-63.0-15.025.4706514.656.80.82, 0.310.881.228786089
2026-02-08 18:11:5933-154.2-62.4-15.025.9737814.457.10.82, 0.310.881.028786090
2026-02-08 18:13:5934-161.7-61.3-15.026.9761114.856.90.82, 0.320.880.008786091
2026-02-08 18:15:5935-173.2-62.0-15.128.6809814.856.90.82, 0.320.880.008786092
2026-02-08 18:17:5936-181.0-62.1-15.129.98360-13.617.50.30, -0.130.321.628786093
2026-02-08 18:19:5937-189.1-61.7-15.431.28673-13.818.40.31, -0.130.342.308786094
2026-02-08 18:21:5938-197.1-63.2-15.433.29127-13.918.80.32, -0.140.349.048786095
2026-02-08 18:23:5939-205.6-66.3-15.634.39398-5.827.30.46, 0.000.466.198786096
2026-02-08 18:25:5940-207.2-69.3-15.633.99353-12.917.10.29, -0.120.310.008786097
2026-02-08 18:27:5941-215.3-73.8-15.534.69600-12.416.60.28, -0.110.300.908786098
2026-02-08 18:29:5942-223.1-75.6-15.635.79889-12.216.40.28, -0.110.300.008786099
2026-02-08 18:31:5943-233.4-76.1-16.036.310019-12.618.20.31, -0.110.331.068786100
2026-02-08 18:33:5944-244.2-77.2-16.038.010403-12.818.40.31, -0.120.331.768786101
2026-02-08 18:35:5945-251.3-78.2-16.438.610537-12.718.70.32, -0.120.341.548786102
2026-02-08 18:37:5946-384.3-125.9-18.250.714224-13.621.00.35, -0.130.381.518786103
2026-02-08 18:39:5947-392.6-126.1-18.151.914479-13.521.00.35, -0.130.381.098786104
2026-02-08 18:41:5948-405.1-127.3-18.253.014773-13.220.70.35, -0.120.370.918786105
2026-02-08 18:43:5949-415.2-126.9-18.154.615123-13.220.70.35, -0.130.370.938786106
2026-02-08 18:45:5950-422.1-127.1-18.455.215246-13.020.90.35, -0.120.370.008786107
2026-02-08 18:47:5951-425.5-127.2-18.455.615366-13.020.80.35, -0.120.370.008786108
2026-02-08 18:49:5952-432.9-127.3-18.556.815644-12.521.20.36, -0.110.370.008786109
2026-02-08 18:51:5953-439.0-128.2-18.256.715797-12.621.10.36, -0.120.370.008786110
2026-02-08 18:53:5954-444.8-129.7-18.457.015904-12.721.00.36, -0.120.372.058786111
2026-02-08 18:55:5955-452.6-129.4-18.158.516343-12.421.20.36, -0.110.372.818786112
2026-02-08 18:57:5956-454.9-129.7-18.258.616317-12.421.00.35, -0.110.371.228786113
2026-02-08 18:59:5957-457.2-130.4-18.558.316144-12.121.30.36, -0.110.380.008786114
2026-02-08 19:01:5958-468.1-130.4-18.659.416502-16.717.90.30, -0.180.350.008786115
2026-02-08 19:03:5959-472.3-130.4-18.359.916673-11.821.10.36, -0.100.370.008786116
2026-02-08 19:05:5960-479.4-130.8-18.160.816929-11.720.90.35, -0.100.370.008786117
2026-02-08 19:07:5961-483.6-131.7-17.861.617072-16.517.40.29, -0.180.340.908786118
2026-02-08 19:09:5962-492.0-131.5-17.862.317320-16.617.50.29, -0.180.341.148786119
2026-02-08 19:11:5963-498.5-131.4-17.763.117467-11.420.90.35, -0.090.370.008786120
2026-02-08 19:13:5964-499.9-131.1-18.061.917198-11.421.20.36, -0.090.370.008786121
2026-02-08 19:15:5965-508.2-130.3-18.263.017409-11.521.10.36, -0.100.371.538786122
2026-02-08 19:17:5966-512.9-130.6-18.262.517441-11.720.80.35, -0.100.370.008786123
2026-02-08 19:19:5967-517.8-131.0-18.463.017534-11.720.60.35, -0.100.360.008786124

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 )