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 19600
Detector 14 day operating status:

Last detected dimming:
   235 hours and 2 minutes ago (2025-08-01 23:57 UTC)


Overview for dimming #:
   19600           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 #: 19600          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-07-19 08:17:5920.00.00.00.00 , 0.008520972
2025-07-19 08:19:5930.00.00.00.00 , 0.008520973
2025-07-19 08:21:594-0.3-2.6-9.60.127 , 0.008520974
2025-07-19 08:23:595-2.5-9.3-10.90.7193 , 129.928520975
2025-07-19 08:25:596-7.2-12.3-10.61.757613.1-27.5-0.46, 0.160.48188.168520976
2025-07-19 08:27:597-13.3-12.9-10.13.1109512.6-26.5-0.44, 0.150.46108.908520977
2025-07-19 08:29:598-23.4-15.6-10.24.71898-1.6-24.5-0.42, -0.110.4347.058520978
2025-07-19 08:31:599-42.3-16.7-10.27.63290-4.4-26.8-0.45, -0.150.4838.568520979
2025-07-19 08:33:5910-47.1-17.5-10.38.23699-3.6-27.0-0.46, -0.140.480.848520980
2025-07-19 08:35:5911-59.6-17.7-10.210.14605-3.9-27.1-0.46, -0.140.485.028520981
2025-07-19 08:37:5912-71.3-21.4-10.311.85315-5.2-27.3-0.46, -0.160.491.948520982
2025-07-19 08:39:5913-73.3-23.4-10.311.85430-4.8-27.3-0.46, -0.160.492.608520983
2025-07-19 08:41:5914-85.9-26.8-10.614.06229-5.9-27.3-0.46, -0.180.5028.828520984
2025-07-19 08:43:5915-102.3-25.6-10.817.57217-5.0-28.4-0.48, -0.160.5127.708520985
2025-07-19 08:45:5916-109.7-25.3-11.118.67620-4.7-29.0-0.49, -0.150.518.488520986
2025-07-19 08:47:5917-121.2-27.7-11.220.88327-3.8-29.5-0.50, -0.140.5218.108520987
2025-07-19 08:49:5918-125.4-32.2-11.321.98589-4.3-29.0-0.49, -0.150.516.278520988
2025-07-19 08:51:5919-146.5-35.3-11.626.09816-4.1-29.6-0.50, -0.140.523.708520989
2025-07-19 08:53:5920-145.3-40.2-11.725.59642-3.8-30.0-0.51, -0.140.520.008520990
2025-07-19 08:55:5921-157.2-42.5-11.727.610321-4.5-29.3-0.49, -0.150.521.058520991
2025-07-19 08:57:5922-170.3-44.1-11.930.711098-4.3-30.2-0.51, -0.150.530.008520992
2025-07-19 09:11:5923-119.9-53.6-11.419.58106-3.4-28.6-0.48, -0.130.500.008520997
2025-07-19 09:13:5924-128.0-57.1-11.621.28497-3.5-28.6-0.48, -0.140.500.008520998
2025-07-19 09:15:5925-134.6-59.9-11.623.08947-2.9-29.3-0.49, -0.120.510.008520999
2025-07-19 09:17:5926-229.0-59.9-13.224.312987-2.9-29.6-0.50, -0.120.5110.578521000
2025-07-19 09:19:5927-248.4-60.8-13.325.613616-2.8-29.9-0.50, -0.120.5213.908521001
2025-07-19 09:21:5928-262.3-63.2-13.626.614053-2.9-29.8-0.50, -0.120.5213.998521002
2025-07-19 09:23:5929-279.9-64.2-13.828.414829-2.5-29.9-0.50, -0.120.5212.078521003
2025-07-19 09:25:5930-286.1-65.5-13.728.515144-3.0-29.3-0.49, -0.130.519.058521004
2025-07-19 09:27:5931-294.5-65.7-13.928.815470-2.9-29.3-0.50, -0.120.517.318521005
2025-07-19 09:29:5932-308.5-65.9-13.637.916532-3.7-28.9-0.49, -0.140.515.858521006
2025-07-19 09:31:5933-309.3-66.6-14.030.816360-3.4-28.7-0.49, -0.130.500.958521007
2025-07-19 09:33:5934-322.3-68.7-14.132.217023-3.5-29.2-0.49, -0.130.510.858521008
2025-07-19 09:35:5935-333.6-68.4-14.233.717677-3.7-29.0-0.49, -0.140.510.008521009
2025-07-19 09:37:5936-338.3-66.9-14.334.117877-4.1-28.7-0.48, -0.150.510.008521010
2025-07-19 09:39:5937-360.2-67.1-14.337.119035-3.1-29.6-0.50, -0.130.511.638521011
2025-07-19 09:41:5938-360.5-66.0-14.237.819196-3.1-29.4-0.50, -0.130.511.078521012
2025-07-19 09:43:5939-378.4-68.3-14.440.320021-3.0-29.7-0.50, -0.130.5212.288521013
2025-07-19 09:45:5940-390.0-66.6-14.541.520679-2.7-29.6-0.50, -0.120.512.378521014
2025-07-19 09:47:5941-407.1-68.2-14.453.621556-4.1-30.4-0.51, -0.140.534.688521015
2025-07-19 09:49:5942-409.4-69.5-14.742.821366-2.8-29.9-0.50, -0.120.522.418521016
2025-07-19 09:51:5943-426.3-70.6-14.844.022071-2.8-29.9-0.50, -0.120.529.248521017
2025-07-19 09:53:5944-432.9-71.8-14.646.222551-2.3-29.6-0.50, -0.110.512.028521018
2025-07-19 09:55:5945-442.1-71.2-14.846.322855-2.6-29.4-0.50, -0.120.517.318521019
2025-07-19 09:57:5946-447.1-70.4-14.945.623031-2.2-29.6-0.50, -0.110.510.008521020
2025-07-19 09:59:5947-454.7-70.9-14.744.323399-2.8-29.2-0.49, -0.120.511.408521021
2025-07-19 10:01:5948-459.7-71.5-14.743.823665-3.0-29.3-0.50, -0.120.511.718521022
2025-07-19 10:03:5949-466.2-71.4-14.744.723916-2.9-29.5-0.50, -0.120.511.848521023
2025-07-19 10:05:5950-486.9-70.5-14.747.1249701.01, 0.021.010.008521024
2025-07-19 10:07:5951-496.9-71.6-14.847.9253443.174.60.97, 0.030.971.198521025
2025-07-19 10:09:5952-523.5-68.8-14.850.8264243.965.40.92, 0.030.922.008521026
2025-07-19 10:11:5953-534.6-70.3-14.951.6267664.360.80.88, 0.030.882.578521027
2025-07-19 10:13:5954-552.8-71.7-15.052.9272814.458.40.86, 0.030.863.608521028
2025-07-19 10:15:5955-565.9-74.8-15.055.5277624.955.80.83, 0.040.833.178521029
2025-07-19 10:17:5956-589.5-73.4-14.957.6288475.154.30.82, 0.040.822.218521030
2025-07-19 10:19:5957-591.5-73.8-15.057.8288185.154.00.82, 0.040.821.358521031
2025-07-19 10:21:5958-607.2-75.2-15.159.2295344.953.90.81, 0.040.820.008521032
2025-07-19 10:23:5959-619.9-74.4-15.060.1301195.153.80.81, 0.040.810.008521033
2025-07-19 10:25:5960-617.2-72.7-15.259.5298145.254.10.82, 0.040.820.008521034
2025-07-19 10:27:5961-630.7-72.6-15.262.4306745.154.10.82, 0.040.820.008521035
2025-07-19 10:29:5962-621.1-73.3-15.260.9302535.155.60.83, 0.040.830.008521036
2025-07-19 10:31:5963-617.2-72.2-15.361.2302684.756.70.84, 0.040.840.008521037
2025-07-19 10:33:5964-633.0-75.4-15.162.9311524.856.90.84, 0.040.850.008521038
2025-07-19 10:35:5965-669.7-75.2-15.087.9327896.754.10.81, 0.070.820.008521039
2025-07-19 10:37:5966-663.8-76.3-15.367.0321997.053.50.81, 0.070.810.008521040
2025-07-19 10:39:5967-654.2-76.4-15.465.8317476.654.20.82, 0.070.821.068521041
2025-07-19 10:41:5968-674.1-76.7-15.468.0328796.754.30.82, 0.070.820.968521042
2025-07-19 10:43:5969-669.9-78.2-15.269.3331336.654.70.82, 0.070.821.098521043

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 )