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 19397
Detector 14 day operating status:

Last detected dimming:
   214 hours and 26 minutes ago (2025-07-13 22:47 UTC)


Overview for dimming #:
   19397           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 #: 19397          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-06-26 06:55:5910.00.00.00.00 , 0.008488099
2025-06-26 06:57:5920.00.00.00.00 , 0.888488100
2025-06-26 06:59:5930.00.00.00.00 , 0.008488101
2025-06-26 07:01:5940.00.00.00.00 , 0.008488102
2025-06-26 07:03:5950.00.00.00.00 , 0.008488103
2025-06-26 07:05:5960.00.0-6.40.01 , 0.008488104
2025-06-26 07:07:597-0.1-0.2-6.60.01411.024.90.42, 0.160.450.998488105
2025-06-26 07:09:598-0.3-2.6-6.40.24410.324.00.41, 0.140.431.498488106
2025-06-26 07:11:599-5.4-43.1-7.20.41149.925.80.43, 0.140.451.628488107
2025-06-26 07:13:5910-13.7-86.3-7.90.72089.925.80.43, 0.140.461.618488108
2025-06-26 07:15:5911-16.3-98.1-9.00.82329.925.90.44, 0.140.461.818488109
2025-06-26 07:17:5912-18.5-105.1-9.60.92479.926.10.44, 0.140.461.078488110
2025-06-26 07:19:5913-18.5-105.8-9.80.92649.925.90.44, 0.140.460.008488111
2025-06-26 07:21:5914-18.3-103.5-11.30.924810.026.10.44, 0.140.460.008488112
2025-06-26 07:23:5915-17.4-100.4-13.70.823110.026.00.44, 0.140.460.008488113
2025-06-26 07:25:5916-16.9-99.2-14.00.923910.026.00.44, 0.140.460.008488114
2025-06-26 07:27:5917-17.2-94.9-15.61.027810.025.90.44, 0.140.460.008488115
2025-06-26 07:29:5918-16.6-85.2-16.91.130010.025.70.43, 0.140.454.018488116
2025-06-26 07:31:5919-15.5-75.5-15.31.233810.025.70.43, 0.140.450.958488117
2025-06-26 07:33:5920-14.4-55.0-15.81.440010.025.70.43, 0.140.451.278488118
2025-06-26 07:35:5921-13.3-36.8-13.41.851810.125.90.44, 0.140.460.948488119
2025-06-26 07:37:5922-11.5-29.5-13.81.851010.226.30.44, 0.140.460.008488120
2025-06-26 07:39:5923-9.8-13.4-13.61.953610.127.80.47, 0.140.490.008488121
2025-06-26 07:41:5924-11.6-14.1-12.72.46774.325.20.43, 0.040.431.468488122
2025-06-26 07:43:5925-11.8-14.9-13.12.67400.923.70.41, -0.020.413.048488123
2025-06-26 07:45:5926-12.8-16.4-13.62.77701.824.30.42, -0.010.421.618488124
2025-06-26 07:47:5927-13.1-17.7-13.42.87931.224.90.43, -0.020.431.838488125
2025-06-26 07:49:5928-14.9-18.2-14.13.08551.725.50.44, -0.010.441.668488126
2025-06-26 07:51:5929-15.8-19.1-14.53.39340.023.90.41, -0.040.411.778488127
2025-06-26 07:53:5930-17.5-24.3-14.93.59741.924.60.42, 0.000.421.258488128
2025-06-26 07:55:5931-19.4-25.1-15.23.710382.625.10.43, 0.010.431.138488129
2025-06-26 07:57:5932-20.8-24.6-15.33.911000.523.70.41, -0.030.410.008488130
2025-06-26 07:59:5933-20.5-25.1-15.34.01114-0.122.80.39, -0.040.400.008488131
2025-06-26 08:01:5934-20.6-26.0-15.73.91079-0.922.50.39, -0.050.390.008488132
2025-06-26 08:03:5935-20.9-20.5-15.83.91074-1.622.00.38, -0.070.390.008488133
2025-06-26 08:05:5936-22.3-24.4-16.54.01112-2.421.30.37, -0.080.380.008488134
2025-06-26 08:07:5937-24.8-25.7-16.04.41243-3.020.80.36, -0.090.370.008488135
2025-06-26 08:09:5938-24.8-27.1-15.54.41238-3.220.50.35, -0.100.370.008488136
2025-06-26 08:11:5939-26.9-25.7-15.64.71329-2.521.00.36, -0.080.370.008488137
2025-06-26 08:13:5940-28.4-22.7-15.25.01410-3.120.70.36, -0.090.370.008488138
2025-06-26 08:15:5941-28.0-24.7-15.05.11435-3.220.20.35, -0.100.360.008488139

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 )