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 19571
Detector 14 day operating status:

Last detected dimming:
   234 hours and 52 minutes ago (2025-08-01 23:57 UTC)


Overview for dimming #:
   19571           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 #: 19571          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-07-16 16:43:5910.00.00.00.00 , 0.008516922
2025-07-16 16:45:592-0.2-3.0-10.10.121 , 0.008516923
2025-07-16 16:47:593-3.6-10.2-11.81.0284 , 0.008516924
2025-07-16 16:49:594-10.1-16.7-12.02.675621.00.90.02, 0.290.291.448516925
2025-07-16 16:51:595-16.9-20.2-13.93.8111121.50.70.01, 0.300.302.428516926
2025-07-16 16:53:596-23.8-26.6-14.25.0146719.26.60.11, 0.260.280.008516927
2025-07-16 16:55:597-33.4-32.2-14.26.7196718.57.70.13, 0.250.280.008516928
2025-07-16 16:57:598-43.0-38.2-15.08.1239118.97.00.12, 0.250.280.898516929
2025-07-16 16:59:599-57.9-43.1-13.69.6329919.06.40.11, 0.250.2819.008516930
2025-07-16 17:01:5910-102.5-44.3-12.310.8657419.06.70.11, 0.250.2846.408516931
2025-07-16 17:03:5911-150.7-45.4-14.312.7919218.57.60.13, 0.250.2859.778516932
2025-07-16 17:05:5912-195.5-46.1-14.714.21171418.18.80.15, 0.240.2866.378516933
2025-07-16 17:07:5913-242.3-48.3-14.016.2148621.12, 0.051.1259.308516934
2025-07-16 17:09:5914-274.1-52.0-13.517.7166951.11, 0.071.1246.938516935
2025-07-16 17:11:5915-278.0-54.6-14.219.31625817.79.50.16, 0.230.2868.918516936
2025-07-16 17:13:5916-283.1-57.5-14.320.11639017.89.10.15, 0.230.2835.788516937
2025-07-16 17:15:5917-293.3-60.9-14.421.21671718.18.80.15, 0.240.2845.528516938
2025-07-16 17:17:5918-311.2-63.3-14.522.51768717.98.90.15, 0.240.2836.348516939
2025-07-16 17:19:5919-329.6-70.9-14.823.71838417.98.50.14, 0.240.2872.368516940
2025-07-16 17:21:5920-338.1-72.4-15.124.31839417.98.60.14, 0.240.2846.578516941
2025-07-16 17:23:5921-350.9-74.9-14.727.81910417.98.50.14, 0.240.2857.008516942
2025-07-16 17:25:5922-360.9-77.2-14.428.81954417.110.00.17, 0.220.2846.748516943
2025-07-16 17:27:5923-372.4-79.4-14.929.91978417.110.10.17, 0.220.2818.898516944
2025-07-16 17:29:5924-382.0-80.9-15.630.61966117.010.00.17, 0.220.287.348516945
2025-07-16 17:31:5925-395.9-81.1-15.830.92011717.88.40.14, 0.230.276.648516946
2025-07-16 17:33:5926-408.9-83.0-16.231.72047417.78.60.15, 0.230.275.588516947
2025-07-16 17:35:5927-420.4-81.8-16.632.62065317.68.60.14, 0.230.271.208516948
2025-07-16 17:37:5928-423.7-83.5-16.433.92078717.49.30.16, 0.230.280.008516949
2025-07-16 17:39:5929-427.4-85.7-16.534.52078817.39.50.16, 0.230.280.008516950
2025-07-16 17:41:5930-428.5-85.8-16.635.12066317.19.80.17, 0.220.281.188516951
2025-07-16 17:43:5931-432.8-86.4-16.535.52069316.610.60.18, 0.210.284.738516952
2025-07-16 17:45:5932-437.1-88.1-16.636.22078016.610.70.18, 0.210.281.438516953
2025-07-16 17:47:5933-446.1-90.9-16.737.22101316.510.60.18, 0.210.285.748516954
2025-07-16 17:49:5934-456.1-93.3-16.938.02133316.610.60.18, 0.210.281.388516955
2025-07-16 17:51:5935-466.3-94.4-17.139.12168216.610.60.18, 0.210.282.508516956
2025-07-16 17:53:5936-476.6-95.4-17.340.22209116.610.60.18, 0.210.280.918516957
2025-07-16 17:55:5937-490.7-97.5-17.241.12280316.610.70.18, 0.210.284.538516958
2025-07-16 17:57:5938-502.4-99.0-17.342.32333916.510.70.18, 0.210.2812.838516959
2025-07-16 17:59:5939-511.1-99.9-17.142.92380216.510.70.18, 0.210.2812.078516960
2025-07-16 18:01:5940-527.3-100.8-17.244.12476916.410.60.18, 0.210.2813.398516961
2025-07-16 18:03:5941-539.1-102.1-17.044.72543217.010.00.17, 0.220.283.588516962
2025-07-16 18:05:5942-551.0-102.5-17.045.62598116.510.70.18, 0.210.2830.948516963
2025-07-16 18:07:5943-565.8-103.4-16.847.02671116.510.70.18, 0.210.2816.518516964
2025-07-16 18:09:5944-578.0-103.8-16.848.32727816.410.80.18, 0.210.2814.458516965
2025-07-16 18:11:5945-592.5-104.3-16.949.52782116.510.80.18, 0.210.284.448516966
2025-07-16 18:13:5946-599.5-104.5-16.950.32799016.610.80.18, 0.210.280.008516967
2025-07-16 18:15:5947-608.5-106.0-17.051.42830716.710.90.18, 0.220.280.008516968
2025-07-16 18:17:5948-612.3-106.9-17.152.32847816.711.00.19, 0.220.280.008516969
2025-07-16 18:19:5949-612.0-108.3-17.052.62835016.711.10.19, 0.220.290.848516970
2025-07-16 18:21:5950-616.6-108.8-17.353.62849816.711.20.19, 0.220.291.588516971
2025-07-16 18:23:5951-615.9-107.8-17.553.72825716.711.20.19, 0.220.291.538516972
2025-07-16 18:25:5952-616.8-107.7-17.553.62822016.711.30.19, 0.220.290.008516973
2025-07-16 18:27:5953-620.8-108.1-17.654.72828316.711.50.19, 0.220.290.008516974
2025-07-16 18:29:5954-624.1-107.3-17.654.82840916.711.40.19, 0.220.290.008516975
2025-07-16 18:31:5955-623.4-107.7-17.654.62832516.711.30.19, 0.220.290.008516976
2025-07-16 18:33:5956-632.6-107.9-17.655.72874216.711.50.19, 0.220.290.008516977
2025-07-16 18:35:5957-632.6-107.7-17.655.22875116.711.30.19, 0.220.290.008516978
2025-07-16 18:37:5958-636.9-107.0-17.555.82899316.611.40.19, 0.210.291.078516979
2025-07-16 18:39:5959-641.6-105.7-17.755.92920316.611.90.20, 0.210.290.008516980
2025-07-16 18:41:5960-639.3-104.6-17.556.12924016.611.80.20, 0.210.290.008516981
2025-07-16 18:43:5961-638.4-104.7-17.655.82924616.612.00.20, 0.210.290.008516982
2025-07-16 18:45:5962-636.7-104.6-17.755.42910416.612.10.20, 0.210.300.008516983
2025-07-16 18:47:5963-640.0-104.8-17.855.32915616.612.40.21, 0.210.300.008516984

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 )