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 15821
Detector 14 day operating status:

Last detected dimming:
   202 hours and 15 minutes ago (2024-04-19 23:57 UTC)


Overview for dimming #:
   15821           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 #: 15821          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2024-02-27 09:43:5910.00.00.00.00 , 0.007871221
2024-02-27 09:45:5920.00.00.00.00 , 0.007871222
2024-02-27 09:47:5930.00.00.00.00 , 0.007871223
2024-02-27 09:49:594-0.10.0-7.40.08 , 0.007871224
2024-02-27 09:51:595-4.0-8.7-8.72.2455-40.5-43.5-0.53, -0.580.790.007871225
2024-02-27 09:53:596-6.0-10.5-9.43.0622-40.4-43.8-0.53, -0.580.790.957871226
2024-02-27 09:55:597-8.2-11.9-10.43.7758-41.4-46.0-0.55, -0.600.811.317871227
2024-02-27 09:57:598-10.2-14.0-10.74.5911-41.3-45.5-0.54, -0.600.810.007871228
2024-02-27 09:59:599-13.2-16.3-11.35.41103-40.9-45.0-0.54, -0.590.800.887871229
2024-02-27 10:01:5910-16.3-19.2-12.36.01223-41.3-44.9-0.54, -0.600.800.967871230
2024-02-27 10:03:5911-19.7-21.2-14.06.71356-41.2-44.9-0.54, -0.590.801.207871231
2024-02-27 10:05:5912-23.7-23.4-13.38.21628-41.2-45.0-0.54, -0.590.802.147871232
2024-02-27 10:07:5913-27.9-26.4-13.39.51855-41.1-45.2-0.54, -0.590.801.027871233
2024-02-27 10:09:5914-34.2-29.6-11.612.02297-41.0-45.0-0.54, -0.590.800.997871234
2024-02-27 10:11:5915-43.5-29.9-11.016.53044-40.8-45.2-0.54, -0.590.801.347871235
2024-02-27 10:13:5916-50.3-33.4-11.318.73407-40.7-45.3-0.55, -0.590.802.627871236
2024-02-27 10:15:5917-56.3-36.0-12.020.13644-40.8-45.4-0.55, -0.590.803.317871237
2024-02-27 10:17:5918-62.6-39.0-12.222.13957-40.8-45.4-0.55, -0.590.801.037871238
2024-02-27 10:19:5919-68.3-41.8-12.623.54184-40.8-45.5-0.55, -0.590.803.017871239
2024-02-27 10:21:5920-73.8-42.9-13.324.64351-40.8-45.5-0.55, -0.590.801.097871240
2024-02-27 10:23:5921-80.3-44.9-13.826.34589-40.8-45.5-0.55, -0.590.801.297871241
2024-02-27 10:25:5922-88.9-46.5-14.328.44900-40.8-45.5-0.55, -0.590.801.987871242
2024-02-27 10:27:5923-99.7-50.0-14.632.25364-40.8-45.3-0.54, -0.590.804.857871243
2024-02-27 10:29:5924-109.7-53.1-15.234.85710-40.9-45.2-0.54, -0.590.805.167871244
2024-02-27 10:31:5925-120.2-56.4-15.837.96090-40.8-45.1-0.54, -0.590.805.917871245
2024-02-27 10:33:5926-129.6-60.5-16.340.36338-40.8-45.0-0.54, -0.590.805.847871246
2024-02-27 10:35:5927-137.9-62.6-17.041.76476-40.7-44.8-0.54, -0.590.805.177871247
2024-02-27 10:37:5928-147.5-64.7-17.543.06687-40.7-44.8-0.54, -0.590.803.897871248
2024-02-27 10:39:5929-160.4-68.0-18.246.36953-40.7-44.8-0.54, -0.590.804.087871249
2024-02-27 10:41:5930-171.3-69.9-18.350.97370-40.6-44.6-0.54, -0.580.803.387871250
2024-02-27 10:43:5931-184.3-70.9-18.555.27831-40.6-44.6-0.54, -0.580.804.147871251
2024-02-27 10:45:5932-196.0-73.5-19.258.38151-40.5-44.4-0.54, -0.580.7910.647871252
2024-02-27 10:47:5933-206.6-74.5-19.862.08402-40.4-44.5-0.54, -0.580.795.327871253
2024-02-27 10:49:5934-218.3-75.6-20.666.08721-40.4-44.5-0.54, -0.580.7915.697871254
2024-02-27 10:51:5935-226.7-76.4-21.066.18902-40.4-44.5-0.54, -0.580.7914.447871255
2024-02-27 10:53:5936-233.8-76.4-20.567.99206-40.3-44.4-0.54, -0.580.7917.857871256
2024-02-27 10:55:5937-246.2-76.1-20.370.69811-40.3-44.4-0.54, -0.580.794.987871257
2024-02-27 10:57:5938-260.7-74.9-21.374.110222-40.4-44.6-0.54, -0.580.795.577871258
2024-02-27 10:59:5939-272.0-74.2-22.174.210339-40.9-44.7-0.54, -0.590.805.417871259
2024-02-27 11:01:5940-284.9-73.6-22.777.610660-41.4-45.0-0.54, -0.600.805.767871260
2024-02-27 11:03:5941-299.4-73.5-23.083.411058-41.9-45.2-0.53, -0.600.814.917871261
2024-02-27 11:05:5942-312.1-73.7-22.888.011519-42.5-45.5-0.53, -0.610.815.927871262
2024-02-27 11:07:5943-330.1-73.5-21.693.112569-43.1-45.5-0.53, -0.620.815.097871263
2024-02-27 11:09:5944-346.0-73.7-22.193.01287022.1-32.6-0.50, 0.480.699.467871264
2024-02-27 11:11:5945-351.8-73.1-20.898.81349714.6-21.4-0.36, 0.370.5111.317871265
2024-02-27 11:13:5946-360.2-73.1-20.6101.11388713.5-24.7-0.41, 0.350.5410.317871266
2024-02-27 11:15:5947-367.3-74.0-20.3102.71412013.2-25.9-0.43, 0.340.557.197871267
2024-02-27 11:17:5948-370.1-74.6-21.5103.31376714.1-23.1-0.39, 0.360.532.857871268
2024-02-27 11:19:5949-375.4-75.9-21.6105.01387614.4-22.2-0.37, 0.360.522.777871269
2024-02-27 11:21:5950-383.5-76.8-21.2105.01432313.7-24.3-0.40, 0.350.542.487871270
2024-02-27 11:23:5951-388.2-77.2-21.1106.91447014.2-23.0-0.38, 0.360.536.797871271
2024-02-27 11:25:5952-394.8-77.2-20.3108.31486113.6-25.0-0.42, 0.350.541.307871272
2024-02-27 11:27:5953-415.1-78.1-18.7115.2162388.3-36.5-0.60, 0.250.641.197871273
2024-02-27 11:29:5954-410.8-77.3-19.0112.81586012.7-29.2-0.48, 0.330.580.987871274
2024-02-27 11:31:5955-416.1-77.8-18.8116.61617710.3-31.8-0.52, 0.290.601.007871275
2024-02-27 11:33:5956-417.0-78.3-18.5116.61627110.8-30.8-0.51, 0.300.591.357871276
2024-02-27 11:35:5957-426.3-78.6-17.3120.9170969.6-32.2-0.53, 0.270.601.297871277
2024-02-27 11:37:5958-428.1-78.5-17.3120.01716410.8-30.2-0.50, 0.300.581.327871278
2024-02-27 11:39:5959-435.5-78.7-17.2122.11756510.5-30.7-0.51, 0.290.581.757871279
2024-02-27 11:41:5960-433.2-80.4-17.4120.31733810.3-29.8-0.50, 0.290.570.007871280
2024-02-27 11:43:5961-453.7-80.2-15.9127.918931-48.1-47.3-0.50, -0.690.851.007871281
2024-02-27 11:45:5962-461.4-80.2-15.8132.119322-48.0-47.2-0.50, -0.690.858.017871282
2024-02-27 11:47:5963-471.1-80.5-15.7136.119870-48.0-47.1-0.50, -0.690.850.007871283
2024-02-27 11:49:5964-474.4-80.2-15.6139.420213-47.8-47.0-0.50, -0.690.850.007871284
2024-02-27 11:51:5965-478.0-81.1-15.4140.920501-48.0-47.2-0.50, -0.690.850.007871285
2024-02-27 11:53:5966-495.0-81.4-14.9148.521809-47.6-46.9-0.50, -0.680.850.007871286
2024-02-27 11:55:5967-496.6-83.0-14.8150.022041-47.7-46.9-0.50, -0.680.850.007871287
2024-02-27 11:57:5968-498.7-84.8-14.7150.422150-47.8-46.9-0.50, -0.680.850.007871288
2024-02-27 11:59:5969-497.5-85.2-14.5155.222135-47.8-46.9-0.50, -0.690.851.097871289
2024-02-27 12:01:5970-509.6-83.9-14.5157.022969-47.7-46.9-0.50, -0.680.851.277871290
2024-02-27 12:03:5971-515.9-84.3-14.2160.923500-47.7-46.8-0.50, -0.680.842.637871291
2024-02-27 12:05:5972-511.7-84.5-14.4159.123182-47.8-46.9-0.50, -0.690.852.397871292
2024-02-27 12:07:5973-548.0-84.6-14.4167.025063-47.7-46.8-0.50, -0.680.852.177871293
2024-02-27 12:09:5974-555.4-85.5-14.4168.025327-47.6-46.6-0.50, -0.680.841.047871294
2024-02-27 12:11:5975-546.3-86.8-14.9165.324308-47.4-46.2-0.49, -0.680.840.857871295
2024-02-27 12:13:5976-568.1-88.5-14.4172.126084-47.2-46.0-0.49, -0.680.840.007871296
2024-02-27 12:15:5977-570.6-89.5-14.4171.526016-47.1-45.8-0.49, -0.680.840.007871297
2024-02-27 12:17:5978-556.5-89.6-15.2165.524525-47.2-45.6-0.49, -0.680.840.917871298
2024-02-27 12:19:5979-552.9-89.9-15.7164.823741-47.3-45.6-0.49, -0.680.840.007871299
2024-02-27 12:21:5980-565.5-91.1-15.1168.524931-47.3-45.6-0.49, -0.680.840.007871300
2024-02-27 12:23:5981-580.8-91.8-14.8178.325987-47.1-45.2-0.49, -0.670.830.007871301
2024-02-27 12:25:5982-594.5-92.3-14.8185.526765-47.3-45.4-0.49, -0.680.830.007871302
2024-02-27 12:27:5983-608.1-93.0-14.6193.727836-47.3-45.6-0.49, -0.680.840.007871303
2024-02-27 12:29:5984-616.5-93.8-14.4195.228536-47.4-45.6-0.49, -0.680.840.007871304
2024-02-27 12:31:5985-628.3-94.3-14.4197.929098-46.6-44.8-0.49, -0.670.830.007871305

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 )