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 5254
Detector 14 day operating status:

Last detected dimming:
   219 hours and 37 minutes ago (2022-01-13 16:37 UTC)


Overview for dimming #:
   5254           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 #: 5254          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2011-12-30 03:50:0210.00.00.00.00 , 0.002554225
2011-12-30 03:52:0220.00.00.00.00 , 0.002554226
2011-12-30 03:54:0230.00.00.00.00 , 0.002554227
2011-12-30 03:56:0240.00.00.00.00 , 0.002554228
2011-12-30 03:58:025-0.2-2.7-9.60.020 , 0.002554229
2011-12-30 04:00:026-2.1-10.3-11.10.0186 , 0.002554230
2011-12-30 04:02:027-7.1-14.8-13.30.05251.06, -0.411.141.252554231
2011-12-30 04:04:028-12.9-21.0-13.60.08931.05, -0.421.131.372554232
2011-12-30 04:06:029-19.4-26.7-13.80.012371.04, -0.441.131.312554233
2011-12-30 04:08:0210-35.4-37.2-16.70.019261.05, -0.451.141.282554234
2011-12-30 04:10:0211-52.8-41.3-19.90.025971.05, -0.441.142.442554235
2011-12-30 04:12:0212-62.7-39.2-22.20.030211.05, -0.431.143.412554236
2011-12-30 04:14:0213-64.7-35.6-21.90.032151.05, -0.421.133.312554237
2011-12-30 04:16:0214-61.1-34.3-19.20.032831.05, -0.421.131.682554238
2011-12-30 04:18:0215-59.3-33.8-17.00.034201.05, -0.441.130.002554239
2011-12-30 04:20:0216-59.5-35.5-17.00.034061.05, -0.441.140.002554240
2011-12-30 04:22:0217-64.2-36.2-17.90.035401.05, -0.441.130.002554241
2011-12-30 04:24:0218-68.6-34.7-18.20.037311.05, -0.431.131.452554242
2011-12-30 04:26:0219-70.5-34.3-19.50.037281.05, -0.421.132.122554243
2011-12-30 04:28:0220-72.0-32.6-19.70.037791.05, -0.411.130.002554244
2011-12-30 04:30:0221-74.5-32.9-20.10.038391.05, -0.411.131.272554245
2011-12-30 04:32:0222-77.8-34.1-19.20.040321.05, -0.411.131.432554246
2011-12-30 04:34:0223-81.8-36.4-18.50.042211.05, -0.421.131.612554247
2011-12-30 04:36:0224-84.2-37.2-18.30.043221.05, -0.421.133.532554248
2011-12-30 04:38:0225-84.5-36.8-18.00.043201.05, -0.421.131.482554249
2011-12-30 04:40:0226-86.2-36.8-18.00.043631.04, -0.421.130.002554250
2011-12-30 04:42:0227-88.0-40.7-18.30.043741.04, -0.421.120.002554251
2011-12-30 04:44:0228-89.0-43.2-18.40.043991.04, -0.421.120.002554252
2011-12-30 04:46:0229-89.0-45.1-18.20.043871.04, -0.421.120.002554253
2011-12-30 04:48:0230-90.9-48.0-17.80.044901.04, -0.421.120.002554254
2011-12-30 04:50:0231-91.7-50.8-17.50.045341.04, -0.421.120.002554255
2011-12-30 04:52:0232-91.7-50.7-17.60.045351.04, -0.421.120.002554256
2011-12-30 04:54:0233-91.0-53.7-17.30.045081.04, -0.431.120.002554257
2011-12-30 04:56:0234-91.6-55.5-18.00.044481.04, -0.431.120.002554258
2011-12-30 04:58:0235-93.3-57.3-18.20.044701.04, -0.431.120.002554259
2011-12-30 05:00:0236-93.6-60.5-18.70.044211.03, -0.431.120.002554260
2011-12-30 05:02:0237-93.7-61.4-19.00.043921.03, -0.431.120.002554261

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 )