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 18515
Detector 14 day operating status:

Last detected dimming:
   204 hours and 29 minutes ago (2025-04-12 23:55 UTC)


Overview for dimming #:
   18515           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 #: 18515          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-03-28 14:37:5910.00.00.00.00 , 0.008361182
2025-03-28 14:39:5920.00.00.00.00 , 0.008361183
2025-03-28 14:41:5930.00.00.00.00 , 0.008361184
2025-03-28 14:43:5940.00.00.00.00 , 0.008361185
2025-03-28 14:45:595-2.9-11.1-10.90.02641.11, -0.251.140.008361186
2025-03-28 14:47:596-4.7-14.2-12.70.03851.11, -0.251.140.008361187
2025-03-28 14:49:597-5.4-15.3-14.00.04111.11, -0.261.140.008361188
2025-03-28 14:51:598-6.8-18.5-15.10.04661.11, -0.251.141.228361189
2025-03-28 14:53:599-7.6-19.7-15.50.05151.11, -0.261.141.848361190
2025-03-28 14:55:5910-8.4-21.1-16.20.05441.11, -0.261.141.538361191
2025-03-28 14:57:5911-9.4-23.6-17.10.05601.11, -0.261.143.818361192
2025-03-28 14:59:5912-10.5-24.8-16.30.06441.10, -0.261.141.028361193
2025-03-28 15:01:5913-11.5-26.8-15.40.07101.11, -0.261.140.008361194
2025-03-28 15:03:5914-12.4-26.5-13.50.07951.10, -0.261.130.008361195
2025-03-28 15:05:5915-14.2-28.4-12.40.09131.10, -0.261.130.008361196
2025-03-28 15:07:5916-39.5-38.5-10.70.027331.10, -0.261.131.388361197
2025-03-28 15:09:5917-71.3-47.6-12.60.04440-1.01, 0.361.074.258361198
2025-03-28 15:11:5918-78.2-39.8-15.20.044271.10, -0.261.134.988361199
2025-03-28 15:13:5919-47.2-37.4-13.60.027121.10, -0.261.137.328361200
2025-03-28 15:15:5920-87.7-47.2-17.20.04362-1.07, 0.241.0925.008361201
2025-03-28 15:17:5921-220.0-95.8-27.90.06848-1.09, 0.181.10268.308361202
2025-03-28 15:19:5922-371.9-119.8-30.00.410358-1.08, 0.181.10853.858361203
2025-03-28 15:21:5923-562.1-153.1-21.23.317953-1.06, 0.201.081,137.258361204
2025-03-28 15:23:5924-703.6-249.4-20.75.522799-1.05, 0.211.081,471.338361205
2025-03-28 15:25:5925-826.5-343.2-21.78.225435-1.04, 0.231.06896.328361206
2025-03-28 15:27:5926-951.4-386.7-22.516.027627-1.02, 0.251.05779.468361207
2025-03-28 15:29:5927-1,010.9-396.5-21.624.729125-1.01, 0.261.05814.358361208
2025-03-28 15:31:5928-1,039.8-399.6-21.228.630281-1.01, 0.271.05751.418361209
2025-03-28 15:33:5929-1,065.3-403.3-20.834.531463-1.01, 0.271.05397.248361210
2025-03-28 15:35:5930-1,109.3-410.1-19.943.233372-1.01, 0.271.05504.208361211
2025-03-28 15:37:5931-1,116.0-411.5-19.049.734815-1.01, 0.281.05373.388361212
2025-03-28 15:39:5932-1,136.8-409.9-18.160.536694-1.01, 0.281.05239.708361213
2025-03-28 15:41:5933-1,178.8-411.9-17.869.938181-1.01, 0.281.05200.028361214
2025-03-28 15:43:5934-1,202.5-410.3-17.875.439112-1.01, 0.281.04222.398361215
2025-03-28 15:45:5935-1,225.9-409.8-17.880.239970-1.01, 0.271.04215.708361216
2025-03-28 15:47:5936-1,224.8-410.5-17.681.340328-1.00, 0.271.04164.428361217
2025-03-28 15:49:5937-1,231.8-414.5-17.186.541273-1.00, 0.271.0482.308361218
2025-03-28 15:51:5938-1,263.1-419.4-16.697.043031-1.01, 0.271.0498.498361219
2025-03-28 15:53:5939-1,281.9-421.7-16.2105.744408-1.01, 0.271.04235.418361220
2025-03-28 15:55:5940-1,285.5-421.4-15.9113.045373-1.01, 0.271.04234.218361221
2025-03-28 15:57:5941-1,289.5-420.8-15.6120.746129-1.01, 0.271.04139.848361222
2025-03-28 15:59:5942-1,276.8-421.4-15.6120.646097-1.01, 0.271.0432.268361223
2025-03-28 16:01:5943-1,276.8-422.2-15.6123.346572-1.01, 0.281.045.968361224
2025-03-28 16:03:5944-1,267.9-417.4-15.5126.046820-1.01, 0.281.048.648361225
2025-03-28 16:05:5945-1,256.3-416.0-15.4127.746933-1.00, 0.281.041.718361226
2025-03-28 16:07:5946-1,246.0-413.0-15.4128.746964-1.00, 0.281.040.008361227
2025-03-28 16:09:5947-1,236.1-409.6-15.3130.647278-1.00, 0.281.048.188361228
2025-03-28 16:11:5948-1,234.1-404.9-15.3127.047242-1.00, 0.281.041.238361229
2025-03-28 16:13:5949-1,224.6-404.2-15.3125.647261-1.01, 0.271.041.398361230
2025-03-28 16:15:5950-1,218.5-405.0-15.4124.747144-1.01, 0.271.041.348361231
2025-03-28 16:17:5951-1,217.4-402.5-15.4125.347601-1.01, 0.281.040.008361232
2025-03-28 16:19:5952-1,222.1-401.7-15.4124.647694-1.00, 0.281.048.278361233
2025-03-28 16:21:5953-1,225.6-405.0-15.5125.447743-1.00, 0.281.046.628361234
2025-03-28 16:23:5954-1,227.6-405.7-15.5127.148291-1.00, 0.281.048.458361235
2025-03-28 16:25:5955-1,241.3-404.9-15.5132.649029-1.00, 0.281.0414.168361236
2025-03-28 16:27:5956-1,244.9-406.7-15.5134.049370-1.00, 0.281.0414.138361237
2025-03-28 16:29:5957-1,253.9-401.9-15.4137.550125-1.00, 0.271.0418.088361238
2025-03-28 16:31:5958-1,267.4-394.4-15.2142.151171-1.01, 0.271.0416.848361239
2025-03-28 16:33:5959-1,248.6-392.3-15.4136.250140-1.00, 0.271.049.558361240
2025-03-28 16:35:5960-1,249.5-391.8-15.3137.550421-1.00, 0.271.041.498361241
2025-03-28 16:37:5961-1,250.1-389.6-15.3138.450686-1.00, 0.271.041.458361242
2025-03-28 16:39:5962-1,255.9-389.0-15.1142.851442-1.00, 0.271.040.008361243
2025-03-28 16:41:5963-1,254.5-390.0-14.9144.651660-1.00, 0.271.040.008361244
2025-03-28 16:43:5964-1,259.8-389.6-14.8146.552110-1.00, 0.271.043.368361245
2025-03-28 16:45:5965-1,257.2-386.8-14.9146.351917-1.00, 0.271.046.848361246
2025-03-28 16:47:5966-1,262.3-388.9-14.9147.852142-1.00, 0.271.048.898361247
2025-03-28 16:49:5967-1,259.0-387.8-15.0145.151864-1.00, 0.261.043.618361248
2025-03-28 16:51:5968-1,252.9-387.4-15.1143.851411-1.00, 0.271.042.378361249
2025-03-28 16:53:5969-1,258.9-385.0-15.2144.751571-1.00, 0.271.040.988361250
2025-03-28 16:55:5970-1,255.2-382.6-15.2146.251652-1.00, 0.271.048.068361251
2025-03-28 16:57:5971-1,251.8-381.7-15.4143.951292-1.00, 0.271.0310.418361252
2025-03-28 16:59:5972-1,247.2-372.3-15.5142.151037-1.00, 0.271.034.348361253
2025-03-28 17:01:5973-1,249.0-375.7-15.6140.250841-1.00, 0.271.0311.788361254
2025-03-28 17:03:5974-1,250.8-372.0-15.6141.550911-1.00, 0.271.036.588361255
2025-03-28 17:05:5975-1,253.5-363.0-15.7142.351053-1.00, 0.271.036.328361256
2025-03-28 17:07:5976-1,247.6-362.5-15.7138.950945-1.00, 0.271.034.138361257
2025-03-28 17:09:5977-1,242.8-353.7-15.6140.350963-1.00, 0.271.042.278361258
2025-03-28 17:11:5978-1,239.2-351.4-15.6140.251125-1.00, 0.271.042.038361259
2025-03-28 17:13:5979-1,239.2-350.9-15.7139.251306-1.00, 0.271.042.438361260
2025-03-28 17:15:5980-1,242.6-346.1-15.5141.151885-1.00, 0.271.042.548361261
2025-03-28 17:17:5981-1,252.6-349.3-15.5139.652198-1.00, 0.271.043.028361262
2025-03-28 17:19:5982-1,272.6-350.8-15.4143.353242-1.00, 0.271.043.308361263
2025-03-28 17:21:5983-1,283.8-348.7-15.4146.453916-1.00, 0.271.0421.858361264
2025-03-28 17:23:5984-1,315.1-345.7-15.2149.256294-1.00, 0.271.0424.608361265
2025-03-28 17:25:5985-1,330.8-343.1-15.1154.557378-1.00, 0.271.0415.408361266
2025-03-28 17:27:5986-1,335.8-343.7-15.0157.757970-1.00, 0.271.0413.998361267
2025-03-28 17:29:5987-1,333.2-343.6-15.0156.158129-1.00, 0.271.0413.458361268
2025-03-28 17:31:5988-1,339.0-341.1-14.9159.358666-1.00, 0.271.0410.308361269
2025-03-28 17:33:5989-1,345.0-339.0-14.9158.159036-1.01, 0.271.048.168361270
2025-03-28 17:35:5990-1,356.6-335.8-15.0160.259562-1.01, 0.261.0414.158361271
2025-03-28 17:37:5991-1,366.6-334.1-15.0162.460098-1.01, 0.261.049.948361272
2025-03-28 17:39:5992-1,366.8-332.5-15.0162.360279-1.01, 0.261.048.058361273
2025-03-28 17:41:5993-1,372.2-333.5-14.9164.660695-1.01, 0.261.045.588361274
2025-03-28 17:43:5994-1,387.6-334.0-14.9168.261585-1.01, 0.261.041.238361275
2025-03-28 17:45:5995-1,399.7-330.7-14.8170.262169-1.01, 0.261.042.628361276
2025-03-28 17:47:5996-1,408.7-328.7-14.8171.262537-1.01, 0.261.046.658361277
2025-03-28 17:49:5997-1,414.6-327.6-14.8171.062890-1.01, 0.261.0421.638361278
2025-03-28 17:51:5998-1,416.7-327.2-14.8172.363241-1.01, 0.261.0410.368361279
2025-03-28 17:53:5999-1,424.7-320.2-14.9175.563704-1.01, 0.261.047.388361280
2025-03-28 17:55:59100-1,421.1-322.7-14.9172.263472-1.01, 0.261.042.278361281
2025-03-28 17:57:59101-1,421.1-322.9-14.9172.563498-1.01, 0.261.040.008361282
2025-03-28 17:59:59102-1,425.8-319.2-14.9174.763816-1.01, 0.261.040.008361283
2025-03-28 18:01:59103-1,431.4-319.2-14.9177.864299-1.01, 0.261.040.848361284
2025-03-28 18:03:59104-1,440.4-319.8-14.8181.464982-1.01, 0.251.041.388361285
2025-03-28 18:05:59105-1,445.8-318.3-14.8181.665497-1.01, 0.251.045.388361286
2025-03-28 18:07:59106-1,443.1-318.3-14.7184.065627-1.01, 0.251.048.458361287
2025-03-28 18:09:59107-1,446.2-315.7-14.7184.165786-1.01, 0.251.042.848361288
2025-03-28 18:11:59108-1,459.4-316.3-14.7190.266700-1.01, 0.251.049.778361289
2025-03-28 18:13:59109-1,465.8-316.9-14.7193.767086-1.01, 0.251.0414.758361290
2025-03-28 18:15:59110-1,481.9-317.6-14.7198.367829-1.01, 0.251.0413.498361291
2025-03-28 18:17:59111-1,492.4-316.5-14.8199.268264-1.01, 0.251.0412.418361292
2025-03-28 18:19:59112-1,509.4-312.0-14.7209.869453-1.01, 0.251.0412.158361293
2025-03-28 18:21:59113-1,512.4-315.7-14.7207.269457-1.01, 0.251.0414.938361294
2025-03-28 18:23:59114-1,520.8-313.6-14.7209.869969-1.01, 0.251.0410.288361295
2025-03-28 18:25:59115-1,532.0-312.1-14.7214.270635-1.01, 0.251.040.008361296
2025-03-28 18:27:59116-1,535.5-316.9-14.7212.970529-1.01, 0.251.040.008361297
2025-03-28 18:29:59117-1,544.8-310.3-14.7215.070984-1.01, 0.251.040.008361298
2025-03-28 18:31:59118-1,549.2-313.2-14.7215.471083-1.00, 0.251.030.008361299
2025-03-28 18:33:59119-1,556.6-316.4-14.6217.471687-1.00, 0.251.030.008361300
2025-03-28 18:35:59120-1,564.4-312.8-14.6222.472220-1.00, 0.251.030.008361301
2025-03-28 18:37:59121-1,567.3-308.5-14.6225.072557-1.00, 0.251.030.008361302
2025-03-28 18:39:59122-1,580.5-309.0-14.6231.573370-1.00, 0.251.030.008361303
2025-03-28 18:41:59123-1,581.4-303.9-14.6229.973318-1.00, 0.251.030.008361304
2025-03-28 18:43:59124-1,587.2-312.8-14.6232.573625-1.00, 0.251.030.008361305
2025-03-28 18:45:59125-1,603.5-313.9-14.6235.874793-1.00, 0.251.030.008361306
2025-03-28 18:47:59126-1,612.9-314.0-14.6237.775164-1.00, 0.241.031.158361307

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 )