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 4840
Detector 14 day operating status:

Last detected dimming:
   283 hours and 13 minutes ago (2021-11-22 00:37 UTC)


Overview for dimming #:
   4840           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

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Details for dimming #: 4840          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2011-09-27 20:32:0210.00.00.00.00 , 0.002488196
2011-09-27 20:34:0220.00.00.00.00 , 0.002488197
2011-09-27 20:36:0230.00.00.00.00 , 0.002488198
2011-09-27 20:38:0240.00.00.00.00 , 0.002488199
2011-09-27 20:40:0250.00.00.00.00 , 0.002488200
2011-09-27 20:42:0260.00.00.00.00 , 0.002488201
2011-09-27 20:44:027-0.1-0.9-10.10.08 , 0.002488202
2011-09-27 20:46:028-10.2-33.5-14.91.65025.5-6.2-0.11, -0.020.110.002488203
2011-09-27 20:48:029-57.1-58.1-14.58.727646.2-6.9-0.12, -0.010.123.772488204
2011-09-27 20:50:0210-92.2-63.2-19.312.038476.4-6.9-0.12, -0.010.125.502488205
2011-09-27 20:52:0211-126.5-66.9-23.814.847326.6-7.3-0.13, 0.000.135.802488206
2011-09-27 20:54:0212-153.6-70.7-27.215.950756.5-7.1-0.12, -0.010.127.252488207
2011-09-27 20:56:0213-171.6-86.9-28.316.552636.4-6.6-0.12, -0.010.127.722488208
2011-09-27 20:58:0214-182.5-101.6-28.816.552606.5-6.3-0.11, -0.010.1113.342488209
2011-09-27 21:02:0215-234.1-114.3-28.121.367496.7-6.5-0.11, 0.000.1123.432488210
2011-09-27 21:04:0216-251.3-117.8-24.624.979056.8-6.5-0.11, 0.000.1122.552488211
2011-09-27 21:06:0217-273.9-120.2-21.729.192196.8-6.7-0.12, 0.000.1226.142488212
2011-09-27 21:08:0218-295.0-119.8-20.133.5105766.9-7.1-0.12, 0.000.1211.322488213
2011-09-27 21:10:0219-313.3-116.7-19.736.3114407.0-7.2-0.13, 0.000.1322.262488214
2011-09-27 21:12:0220-324.1-114.4-18.838.2120227.1-7.4-0.13, 0.010.1317.242488215
2011-09-27 21:14:0221-337.5-112.3-18.539.5124467.3-7.3-0.13, 0.010.1311.622488216
2011-09-27 21:16:0222-345.2-109.8-18.539.8125387.3-7.3-0.13, 0.010.135.642488217
2011-09-27 21:18:0223-349.9-108.4-18.640.1126087.3-7.4-0.13, 0.010.1315.082488218
2011-09-27 21:20:0224-357.5-107.7-19.140.5127507.3-7.5-0.13, 0.010.133.472488219
2011-09-27 21:22:0225-365.7-108.1-19.740.9128707.3-7.5-0.13, 0.010.130.842488220
2011-09-27 21:24:0226-375.8-109.8-20.341.4130187.3-7.6-0.13, 0.010.131.292488221
2011-09-27 21:26:0227-386.4-111.2-21.041.6131087.3-7.3-0.13, 0.010.131.812488222
2011-09-27 21:28:0228-395.0-112.4-21.342.2132787.1-7.2-0.13, 0.010.132.562488223
2011-09-27 21:30:0229-405.6-113.5-21.842.6134227.1-7.2-0.13, 0.010.133.452488224
2011-09-27 21:32:0230-410.1-114.4-22.642.5133897.0-7.3-0.13, 0.000.132.792488225
2011-09-27 21:34:0231-414.4-114.2-22.742.8134607.1-7.4-0.13, 0.000.137.742488226
2011-09-27 21:36:0232-417.8-115.3-22.642.8134797.0-7.5-0.13, 0.000.137.102488227
2011-09-27 21:38:0233-420.3-115.7-22.242.9135117.0-7.7-0.13, 0.000.137.532488228
2011-09-27 21:40:0234-423.6-116.7-22.143.5137026.9-7.8-0.14, 0.000.144.422488229
2011-09-27 21:42:0235-426.1-117.9-22.143.6137256.9-7.9-0.14, 0.000.142.942488230
2011-09-27 21:44:0236-428.5-118.8-22.543.5136946.9-7.9-0.14, 0.000.143.742488231
2011-09-27 21:46:0237-433.1-119.7-22.643.8137856.9-8.0-0.14, 0.000.143.822488232
2011-09-27 21:48:0238-430.3-120.6-22.643.4136756.9-8.0-0.14, 0.000.144.312488233
2011-09-27 21:50:0239-435.3-121.1-22.743.6137486.9-8.1-0.14, 0.000.144.022488234
2011-09-27 21:52:0240-438.3-121.6-22.444.1138806.9-8.2-0.14, 0.000.143.292488235
2011-09-27 21:54:0241-441.8-122.4-22.644.3139626.9-8.1-0.14, 0.000.141.662488236
2011-09-27 21:56:0242-444.2-122.4-22.544.5140306.9-8.1-0.14, 0.000.140.002488237
2011-09-27 21:58:0243-446.0-122.1-22.744.6140667.0-8.2-0.14, 0.000.140.002488238
2011-09-27 22:00:0244-443.2-122.2-23.444.1139216.8-8.0-0.14, 0.000.140.002488239
2011-09-27 22:02:0245-442.8-122.4-23.743.9138396.9-8.0-0.14, 0.000.140.002488240
2011-09-27 22:04:0246-448.1-123.0-24.044.3139557.0-8.2-0.14, 0.000.140.002488241
2011-09-27 22:06:0247-450.9-123.1-24.344.5140377.0-8.3-0.14, 0.000.140.002488242
2011-09-27 22:08:0248-452.0-123.2-23.945.0141977.1-8.3-0.15, 0.000.150.002488243
2011-09-27 22:10:0249-451.1-123.4-23.645.2142637.1-8.4-0.15, 0.000.150.002488244
2011-09-27 22:12:0250-451.5-123.2-23.545.5143497.0-8.3-0.15, 0.000.150.002488245
2011-09-27 22:14:0251-451.6-123.4-23.345.7144107.0-8.3-0.15, 0.000.150.002488246
2011-09-27 22:16:0252-451.6-122.2-23.445.8144267.0-8.4-0.15, 0.000.150.002488247
2011-09-27 22:18:0253-449.9-121.1-23.145.7144087.1-8.4-0.15, 0.000.150.002488248

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 )