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 5490
Detector 14 day operating status:

Last detected dimming:
   222 hours and 26 minutes ago (2021-11-22 00:37 UTC)


Overview for dimming #:
   5490           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 #: 5490          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2012-04-19 05:54:0210.00.00.00.00 , 1.042633359
2012-04-19 05:56:022-8.0-23.5-18.81.6364-13.845.50.70, -0.180.721.002633360
2012-04-19 05:58:023-17.1-40.1-23.32.8630-13.445.90.71, -0.170.730.992633361
2012-04-19 06:00:024-27.9-53.2-23.44.1921-13.445.50.70, -0.170.721.082633362
2012-04-19 06:02:025-41.6-67.1-24.95.61249-13.445.30.70, -0.170.721.212633363
2012-04-19 06:04:026-55.3-82.1-25.97.11614-13.245.30.70, -0.170.721.282633364
2012-04-19 06:06:027-73.8-91.9-27.48.92033-12.945.40.70, -0.160.721.442633365
2012-04-19 06:08:028-95.6-100.7-27.910.62408-16.644.10.67, -0.220.711.612633366
2012-04-19 06:10:029-134.5-119.4-31.012.52843-20.943.30.65, -0.300.7111.072633367
2012-04-19 06:12:0210-162.7-133.6-29.714.53321-21.443.30.65, -0.300.7114.212633368
2012-04-19 06:14:0211-187.5-147.1-28.916.63788-21.043.20.65, -0.300.7112.372633369
2012-04-19 06:16:0212-216.3-154.0-28.218.84284-20.043.00.65, -0.280.7111.112633370
2012-04-19 06:18:0213-241.1-166.5-30.020.34642-19.643.00.65, -0.280.713.022633371
2012-04-19 06:20:0214-259.8-176.7-30.922.25061-19.642.90.65, -0.270.702.552633372
2012-04-19 06:22:0215-272.8-180.4-30.723.75390-19.742.80.65, -0.280.706.532633373
2012-04-19 06:24:0216-286.1-187.1-30.225.55763-19.642.80.65, -0.270.706.162633374
2012-04-19 06:26:0217-295.0-187.9-28.826.86054-19.842.60.64, -0.280.705.242633375
2012-04-19 06:28:0218-296.9-187.3-28.127.66229-19.942.40.64, -0.280.700.002633376
2012-04-19 06:30:0219-302.0-189.9-26.828.86471-20.142.30.64, -0.280.700.002633377
2012-04-19 06:32:0220-302.1-184.2-25.329.76675-20.042.10.64, -0.280.700.002633378
2012-04-19 06:34:0221-304.9-170.1-24.830.86903-20.041.80.63, -0.280.690.002633379
2012-04-19 06:36:0222-307.4-184.3-24.331.77102-20.041.70.63, -0.280.690.002633380
2012-04-19 06:38:0223-309.4-192.2-24.632.17182-20.141.50.63, -0.280.690.002633381
2012-04-19 06:40:0224-310.7-184.6-24.732.27210-20.241.20.62, -0.280.690.002633382
2012-04-19 06:42:0225-316.4-186.0-25.032.67292-20.341.00.62, -0.280.680.002633383
2012-04-19 06:44:0226-319.3-190.3-25.033.07361-20.340.80.62, -0.280.684.082633384
2012-04-19 06:46:0227-322.2-187.1-25.433.37443-20.340.60.62, -0.280.685.332633385
2012-04-19 06:48:0228-322.7-192.0-25.733.57467-20.440.40.61, -0.290.683.122633386
2012-04-19 06:50:0229-323.2-194.1-25.533.77530-20.440.10.61, -0.290.671.792633387
2012-04-19 06:52:0230-323.5-191.4-25.533.87551-20.440.10.61, -0.290.671.042633388
2012-04-19 06:54:0231-321.0-189.5-25.633.67508-20.539.90.61, -0.290.670.002633389
2012-04-19 06:56:0232-320.2-184.2-25.433.67503-20.539.90.61, -0.290.670.002633390
2012-04-19 06:58:0233-318.6-182.8-25.333.57496-20.439.70.61, -0.290.670.002633391
2012-04-19 07:00:0234-318.7-179.9-25.033.97574-20.439.60.60, -0.280.670.002633392
2012-04-19 07:02:0235-316.6-173.2-24.534.07603-20.439.40.60, -0.280.670.002633393
2012-04-19 07:04:0236-313.6-168.2-23.834.07626-20.439.10.60, -0.280.660.002633394
2012-04-19 07:06:0237-312.4-163.3-23.934.17650-20.339.00.60, -0.280.660.002633395
2012-04-19 07:08:0238-309.5-156.5-23.734.27682-20.238.80.59, -0.280.660.002633396
2012-04-19 07:10:0239-309.2-153.9-24.034.47727-20.338.60.59, -0.280.650.002633397
2012-04-19 07:12:0240-307.2-150.0-24.334.37714-20.138.50.59, -0.280.650.002633398

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 )