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 20154
Detector 14 day operating status:

Last detected dimming:
   202 hours and 2 minutes ago (2025-10-03 21:29 UTC)


Overview for dimming #:
   20154           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 #: 20154          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-09-14 07:55:5910.00.00.00.00 , 0.008602528
2025-09-14 07:57:5920.00.00.00.00 , 0.008602529
2025-09-14 07:59:5930.00.00.00.00 , 0.008602530
2025-09-14 08:01:5940.00.00.00.00 , 0.008602531
2025-09-14 08:03:595-0.5-4.2-9.10.053-1.18, -0.271.210.008602532
2025-09-14 08:05:596-2.7-12.0-11.30.0228-1.18, -0.271.210.008602533
2025-09-14 08:07:597-6.5-20.7-14.30.0411-1.18, -0.261.210.968602534
2025-09-14 08:09:598-12.0-32.6-16.60.0631-1.18, -0.261.211.308602535
2025-09-14 08:11:599-17.7-41.8-18.70.0816-1.19, -0.251.211.828602536
2025-09-14 08:13:5910-27.5-50.4-22.30.01081-1.18, -0.251.212.688602537
2025-09-14 08:15:5911-38.8-65.1-24.70.01281-1.17, -0.251.204.008602538
2025-09-14 08:17:5912-49.7-78.5-25.80.01489-1.17, -0.251.195.048602539
2025-09-14 08:19:5913-63.4-97.3-27.00.01751-1.16, -0.251.195.748602540
2025-09-14 08:21:5914-77.0-107.2-25.70.02122-1.16, -0.241.195.778602541
2025-09-14 08:23:5915-92.1-115.3-30.00.02365-1.16, -0.241.185.988602542
2025-09-14 08:25:5916-105.0-117.8-33.70.02561-1.16, -0.241.185.788602543
2025-09-14 08:27:5917-127.3-117.2-22.80.03741-1.16, -0.251.1910.498602544
2025-09-14 08:29:5918-141.3-118.7-23.30.04049-1.16, -0.251.1810.528602545
2025-09-14 08:31:5919-156.0-121.6-23.90.04379-1.16, -0.251.189.978602546
2025-09-14 08:33:5920-166.6-123.7-24.10.04615-1.15, -0.251.188.528602547
2025-09-14 08:35:5921-177.1-123.3-25.40.04764-1.15, -0.251.187.138602548
2025-09-14 08:37:5922-191.7-126.6-25.90.05030-1.15, -0.251.187.438602549
2025-09-14 08:39:5923-200.7-127.2-26.60.05202-1.15, -0.251.185.968602550
2025-09-14 08:41:5924-214.3-128.0-26.90.05493-1.15, -0.251.185.978602551
2025-09-14 08:43:5925-226.6-128.8-27.70.05729-1.15, -0.261.186.848602552
2025-09-14 08:45:5926-233.2-127.3-27.70.05931-1.15, -0.261.187.108602553
2025-09-14 08:47:5927-240.3-127.5-28.40.06055-1.15, -0.261.185.718602554
2025-09-14 08:49:5928-248.4-128.8-28.50.06219-1.15, -0.261.183.278602555
2025-09-14 08:51:5929-256.6-134.0-29.10.06313-1.15, -0.261.183.438602556
2025-09-14 08:53:5930-261.3-136.2-29.10.06390-1.15, -0.261.183.588602557
2025-09-14 08:55:5931-267.9-140.0-29.30.06486-1.14, -0.261.173.678602558
2025-09-14 08:57:5932-274.6-141.6-29.70.06570-1.14, -0.271.173.928602559
2025-09-14 08:59:5933-282.2-146.4-30.20.06677-1.14, -0.271.172.988602560
2025-09-14 09:01:5934-296.0-156.7-30.50.06824-1.14, -0.271.175.278602561
2025-09-14 09:03:5935-305.8-163.5-31.10.06879-1.14, -0.271.174.598602562
2025-09-14 09:05:5936-318.5-176.0-31.50.06965-1.13, -0.271.174.128602563
2025-09-14 09:07:5937-327.6-183.6-31.80.07033-1.13, -0.271.162.648602564
2025-09-14 09:09:5938-336.4-190.3-31.90.07084-1.13, -0.271.162.548602565
2025-09-14 09:11:5939-343.3-191.6-31.80.07115-1.13, -0.271.162.388602566
2025-09-14 09:13:5940-353.1-199.2-32.30.07159-1.13, -0.271.161.918602567
2025-09-14 09:15:5941-360.1-204.1-32.20.07222-1.12, -0.271.161.708602568
2025-09-14 09:17:5942-368.0-206.4-32.10.07307-1.12, -0.271.161.588602569
2025-09-14 09:19:5943-374.4-210.4-32.20.07336-1.12, -0.271.151.168602570
2025-09-14 09:21:5944-377.1-212.9-32.10.07382-1.12, -0.271.151.008602571
2025-09-14 09:23:5945-400.3-214.3-23.217.79634-1.12, -0.271.151.058602572
2025-09-14 09:25:5946-410.2-216.4-21.021.510396-1.12, -0.271.151.478602573
2025-09-14 09:27:5947-421.0-218.6-18.220.711176-1.12, -0.271.152.308602574
2025-09-14 09:29:5948-432.0-218.6-16.323.512040-1.12, -0.271.152.588602575
2025-09-14 09:31:5949-505.0-221.4-15.441.416157-1.13, -0.271.1617.298602576
2025-09-14 09:33:5950-528.9-223.2-14.543.917629-1.13, -0.271.1613.118602577
2025-09-14 09:35:5951-544.5-225.1-13.941.918675-1.13, -0.271.1613.168602578
2025-09-14 09:37:5952-557.5-226.6-13.740.419356-1.13, -0.271.1611.398602579
2025-09-14 09:39:5953-581.8-225.9-13.345.020971-1.14, -0.271.1713.438602580
2025-09-14 09:41:5954-615.6-227.6-12.850.922801-1.14, -0.271.1714.018602581
2025-09-14 09:43:5955-633.6-228.1-12.454.224134-1.14, -0.271.175.428602582
2025-09-14 09:45:5956-640.5-227.4-12.154.325061-1.14, -0.271.171.038602583
2025-09-14 09:47:5957-672.3-226.8-11.753.827528-1.14, -0.271.170.008602584
2025-09-14 09:49:5958-680.5-227.1-11.654.628027-1.14, -0.271.170.008602585
2025-09-14 09:51:5959-687.9-228.2-11.557.528702-1.14, -0.271.170.008602586
2025-09-14 09:53:5960-690.7-226.8-11.456.229091-1.14, -0.271.170.008602587
2025-09-14 09:55:5961-702.6-227.5-11.659.729324-1.14, -0.271.172.128602588
2025-09-14 09:57:5962-717.9-228.0-11.663.230291-1.14, -0.271.170.008602589
2025-09-14 09:59:5963-725.0-227.7-11.764.330462-1.14, -0.271.170.008602590
2025-09-14 10:01:5964-733.1-227.5-11.865.430937-1.14, -0.271.170.008602591
2025-09-14 10:03:5965-748.1-227.1-12.171.531711-1.14, -0.271.171.068602592
2025-09-14 10:05:5966-743.5-225.6-11.971.031493-1.14, -0.271.170.008602593
2025-09-14 10:07:5967-750.2-226.6-11.971.931675-1.13, -0.271.170.008602594
2025-09-14 10:09:5968-750.3-225.7-12.171.931527-1.13, -0.271.170.008602595
2025-09-14 10:11:5969-760.6-227.6-12.173.532046-1.13, -0.271.170.928602596
2025-09-14 10:13:5970-764.1-224.9-12.175.332335-1.13, -0.271.161.118602597
2025-09-14 10:15:5971-773.2-225.8-12.276.632599-1.13, -0.271.161.308602598
2025-09-14 10:17:5972-775.1-224.5-12.278.032666-1.13, -0.271.162.808602599
2025-09-14 10:19:5973-782.0-226.1-12.378.532944-1.13, -0.271.160.918602600
2025-09-14 10:21:5974-786.1-224.9-12.280.533117-1.13, -0.271.160.008602601
2025-09-14 10:23:5975-790.1-224.8-12.382.333318-1.13, -0.281.160.008602602
2025-09-14 10:25:5976-789.8-224.5-12.483.733212-1.13, -0.281.160.008602603
2025-09-14 10:27:5977-795.1-225.6-12.582.633433-1.13, -0.281.160.008602604
2025-09-14 10:29:5978-789.3-224.2-12.686.633027-1.13, -0.281.160.008602605
2025-09-14 10:31:5979-791.2-224.6-12.687.733115-1.13, -0.281.160.008602606
2025-09-14 10:33:5980-790.6-223.8-12.689.433058-1.13, -0.281.160.008602607
2025-09-14 10:35:5981-793.4-224.9-12.791.033083-1.13, -0.281.160.008602608
2025-09-14 10:37:5982-792.0-224.2-12.891.632908-1.13, -0.281.160.008602609
2025-09-14 10:39:5983-795.4-225.4-12.892.733029-1.13, -0.281.160.008602610
2025-09-14 10:41:5984-802.4-225.5-13.097.633014-1.13, -0.281.160.008602611
2025-09-14 10:43:5985-802.5-225.2-13.099.033021-1.13, -0.281.160.008602612

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 )