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 19716
Detector 14 day operating status:

Last detected dimming:
   235 hours and 9 minutes ago (2025-08-01 23:57 UTC)


Overview for dimming #:
   19716           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 #: 19716          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-07-29 10:31:5910.00.00.00.00 , 0.008535168
2025-07-29 10:33:5920.00.00.00.00 , 0.008535169
2025-07-29 10:35:5930.00.00.00.00 , 0.008535170
2025-07-29 10:37:5940.00.00.00.00 , 0.008535171
2025-07-29 10:39:595-0.8-7.5-14.00.357-3.944.10.70, -0.140.720.008535172
2025-07-29 10:41:596-5.2-21.2-19.50.9207-4.342.20.68, -0.150.690.008535173
2025-07-29 10:43:597-10.9-44.1-22.51.4314-5.143.00.69, -0.160.710.848535174
2025-07-29 10:45:598-14.6-57.0-21.62.1454-4.842.90.69, -0.160.701.578535175
2025-07-29 10:47:599-19.3-76.0-21.02.5543-5.043.20.69, -0.160.711.828535176
2025-07-29 10:49:5910-21.7-78.4-21.92.9638-4.943.00.69, -0.160.706.218535177
2025-07-29 10:51:5911-20.1-49.7-18.43.4754-4.442.60.68, -0.150.705.618535178
2025-07-29 10:53:5912-21.8-51.8-17.43.7841-4.442.40.68, -0.150.700.008535179
2025-07-29 10:55:5913-26.4-49.3-17.34.51001-4.542.60.68, -0.150.700.958535180
2025-07-29 10:57:5914-29.1-62.7-15.84.81147-4.742.80.68, -0.150.701.268535181
2025-07-29 10:59:5915-31.4-69.2-14.65.31289-4.742.70.68, -0.150.701.818535182
2025-07-29 11:01:5916-36.0-95.6-13.95.91468-4.642.50.68, -0.150.701.108535183
2025-07-29 11:03:5917-42.0-115.8-14.06.31605-4.742.60.68, -0.160.701.038535184
2025-07-29 11:05:5918-44.3-125.2-14.16.71731-4.842.60.68, -0.160.700.008535185
2025-07-29 11:07:5919-48.7-132.5-13.47.51957-4.742.50.68, -0.150.700.008535186
2025-07-29 11:09:5920-52.4-134.7-13.08.52170-4.642.40.68, -0.150.700.008535187
2025-07-29 11:11:5921-56.0-143.1-13.48.92269-4.742.50.68, -0.150.701.628535188
2025-07-29 11:13:5922-66.8-141.3-12.912.53104-4.742.60.68, -0.150.7014.548535189
2025-07-29 11:15:5923-58.7-124.7-13.510.12627-4.342.20.68, -0.150.695.658535190
2025-07-29 11:17:5924-58.9-102.6-13.510.42815-4.142.20.68, -0.140.690.008535191
2025-07-29 11:19:5925-69.3-97.0-13.414.23635-4.342.20.68, -0.150.690.008535192
2025-07-29 11:21:5926-70.9-98.5-13.014.43877-4.542.20.68, -0.150.690.008535193
2025-07-29 11:23:5927-74.0-97.4-12.514.84075-4.442.10.68, -0.150.691.468535194
2025-07-29 11:25:5928-80.0-105.0-12.715.74354-4.542.20.68, -0.150.690.918535195
2025-07-29 11:27:5929-85.6-129.7-13.016.24521-4.842.30.68, -0.160.701.028535196
2025-07-29 11:29:5930-87.2-141.5-12.716.24574-4.942.50.68, -0.160.700.008535197
2025-07-29 11:31:5931-88.1-145.9-12.916.04568-5.142.70.68, -0.160.700.008535198
2025-07-29 11:33:5932-90.3-147.2-13.116.64782-5.542.70.68, -0.170.700.008535199
2025-07-29 11:35:5933-92.2-143.5-13.116.94925-5.342.80.68, -0.170.700.008535200
2025-07-29 11:37:5934-91.5-141.6-12.917.35002-5.443.00.69, -0.170.710.008535201
2025-07-29 11:39:5935-93.9-141.9-12.917.35193-5.443.10.69, -0.170.710.008535202
2025-07-29 11:41:5936-95.7-142.0-12.817.25342-5.442.90.69, -0.170.710.008535203
2025-07-29 11:43:5937-95.9-132.5-12.717.35485-5.443.10.69, -0.170.711.038535204
2025-07-29 11:45:5938-96.0-128.8-12.717.15525-5.343.10.69, -0.160.710.008535205
2025-07-29 11:47:5939-97.2-128.3-12.617.05641-1.12, -0.261.150.008535206
2025-07-29 11:49:5940-95.8-115.7-12.616.75630-1.12, -0.251.150.008535207
2025-07-29 11:51:5941-98.6-120.3-12.417.05869-1.12, -0.261.150.008535208

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 )