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 9177
Detector 14 day operating status:

Last detected dimming:
   222 hours and 34 minutes ago (2021-11-28 17:25 UTC)


Overview for dimming #:
   9177           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 #: 9177          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2021-05-13 15:31:5910.00.00.00.00 , 0.006506786
2021-05-13 15:33:5920.00.00.00.00 , 0.006506787
2021-05-13 15:35:5930.00.00.00.00 , 0.006506788
2021-05-13 15:37:594-2.7-20.4-27.80.390 , 0.006506789
2021-05-13 15:39:595-6.9-32.2-27.20.822527.6-2.0-0.03, 0.510.510.006506790
2021-05-13 15:41:596-16.7-41.0-25.61.953826.1-0.7-0.01, 0.490.490.006506791
2021-05-13 15:43:597-23.7-46.5-28.42.671925.7-0.4-0.01, 0.480.481.006506792
2021-05-13 15:45:598-27.9-49.8-29.52.981225.7-0.6-0.01, 0.480.481.086506793
2021-05-13 15:47:599-33.1-56.3-30.63.493725.9-0.6-0.01, 0.490.490.996506794
2021-05-13 15:49:5910-39.4-61.5-31.53.8105325.8-0.8-0.01, 0.490.490.896506795
2021-05-13 15:51:5911-48.8-68.1-31.74.5125025.5-1.0-0.02, 0.480.481.016506796
2021-05-13 15:53:5912-63.2-91.0-30.25.8158325.7-1.5-0.02, 0.480.481.436506797
2021-05-13 15:55:5913-77.1-111.9-29.17.0191325.6-1.6-0.03, 0.480.481.806506798
2021-05-13 15:57:5914-96.4-134.9-29.18.3226225.5-1.7-0.03, 0.480.482.416506799
2021-05-13 15:59:5915-118.3-178.0-28.79.9270425.3-1.5-0.02, 0.480.483.936506800
2021-05-13 16:01:5916-140.3-207.1-27.812.1327125.3-1.6-0.03, 0.480.484.846506801
2021-05-13 16:03:5917-160.3-216.3-25.514.9402125.3-1.6-0.03, 0.480.485.396506802
2021-05-13 16:05:5918-179.6-224.9-23.717.5471425.4-1.7-0.03, 0.480.484.826506803
2021-05-13 16:07:5919-194.7-232.3-21.820.1540225.4-1.6-0.03, 0.480.484.956506804
2021-05-13 16:09:5920-213.2-237.5-18.124.6656625.4-1.5-0.02, 0.480.485.006506805
2021-05-13 16:11:5921-231.9-242.6-16.628.5756525.4-1.4-0.02, 0.480.485.206506806
2021-05-13 16:13:5922-249.9-244.5-16.132.0842625.4-1.5-0.02, 0.480.486.276506807
2021-05-13 16:15:5923-262.8-251.5-16.134.1895025.4-1.5-0.02, 0.480.486.376506808
2021-05-13 16:17:5924-274.2-256.1-15.636.7955525.4-1.5-0.02, 0.480.486.816506809
2021-05-13 16:19:5925-287.8-255.4-15.040.61048625.5-1.6-0.03, 0.480.486.206506810
2021-05-13 16:21:5926-300.0-255.1-14.743.81121525.5-1.6-0.03, 0.480.486.526506811
2021-05-13 16:23:5927-311.3-256.3-14.646.51183725.6-1.6-0.03, 0.480.486.426506812
2021-05-13 16:25:5928-319.2-256.8-14.848.21222025.6-1.7-0.03, 0.480.485.216506813
2021-05-13 16:27:5929-326.6-257.7-14.750.51273725.6-1.7-0.03, 0.480.484.856506814
2021-05-13 16:29:5930-330.6-255.4-14.952.11307725.7-1.7-0.03, 0.480.483.496506815
2021-05-13 16:31:5931-335.5-255.4-14.654.31357825.7-1.7-0.03, 0.480.483.626506816
2021-05-13 16:33:5932-338.2-253.3-14.755.71390025.8-1.7-0.03, 0.490.491.666506817
2021-05-13 16:35:5933-341.1-249.0-14.457.71436925.9-1.7-0.03, 0.490.491.436506818
2021-05-13 16:37:5934-341.3-247.6-14.258.81463025.9-1.6-0.03, 0.490.491.256506819
2021-05-13 16:39:5935-341.9-242.7-14.160.31495726.0-1.6-0.03, 0.490.490.006506820
2021-05-13 16:41:5936-342.1-239.4-14.061.71525326.0-1.6-0.03, 0.490.492.936506821
2021-05-13 16:43:5937-343.5-234.9-14.063.11554426.1-1.6-0.02, 0.490.493.076506822
2021-05-13 16:45:5938-346.5-228.1-13.965.61607526.1-1.4-0.02, 0.490.493.256506823
2021-05-13 16:47:5939-349.6-221.7-13.768.21666126.1-1.4-0.02, 0.490.491.676506824
2021-05-13 16:49:5940-358.7-216.8-13.572.61765726.2-1.3-0.02, 0.490.495.246506825
2021-05-13 16:51:5941-362.5-210.7-13.574.91815526.2-1.3-0.02, 0.490.495.756506826
2021-05-13 16:53:5942-368.8-205.1-13.577.31870126.3-1.3-0.02, 0.490.492.166506827
2021-05-13 16:55:5943-374.5-198.8-13.679.31913926.4-1.3-0.02, 0.490.495.276506828
2021-05-13 16:57:5944-378.7-190.5-13.981.01951626.5-1.3-0.02, 0.500.502.206506829
2021-05-13 16:59:5945-385.4-184.1-14.083.62007126.7-1.4-0.02, 0.500.502.516506830
2021-05-13 17:01:5946-389.8-176.5-14.285.52051126.9-1.4-0.02, 0.500.500.006506831
2021-05-13 17:03:5947-395.0-171.8-14.487.12085527.0-1.3-0.02, 0.500.500.006506832
2021-05-13 17:05:5948-398.5-168.6-14.588.92124427.2-1.4-0.02, 0.510.510.006506833
2021-05-13 17:07:5949-400.0-164.2-14.590.32151627.4-1.4-0.02, 0.510.510.006506834
2021-05-13 17:09:5950-402.9-161.1-14.791.02166427.6-1.4-0.02, 0.510.510.006506835
2021-05-13 17:11:5951-408.2-159.2-14.992.42194527.8-1.5-0.02, 0.520.520.006506836
2021-05-13 17:13:5952-413.1-157.5-15.093.82225127.9-1.4-0.02, 0.520.520.006506837
2021-05-13 17:15:5953-416.2-156.3-15.194.72244328.1-1.5-0.02, 0.520.520.006506838
2021-05-13 17:17:5954-420.4-155.2-15.296.32276828.3-1.6-0.02, 0.520.520.006506839
2021-05-13 17:19:5955-424.1-155.4-15.397.12294528.4-1.5-0.02, 0.520.530.006506840
2021-05-13 17:21:5956-428.1-153.5-15.398.72325528.5-1.5-0.02, 0.530.530.006506841
2021-05-13 17:23:5957-433.0-152.4-15.3100.42356428.6-1.4-0.02, 0.530.530.006506842

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 )