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 5795
Detector 14 day operating status:

Last detected dimming:
   240 hours and 42 minutes ago (2023-01-23 20:57 UTC)


Overview for dimming #:
   5795           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 #: 5795          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2012-07-04 21:54:0110.00.00.00.00 , 0.002688103
2012-07-04 21:56:0120.00.00.00.00 , 0.002688104
2012-07-04 21:58:013-3.1-34.7-76.00.246 , 0.002688105
2012-07-04 22:00:014-4.2-38.7-46.90.471-29.843.70.61, -0.540.810.922688106
2012-07-04 22:02:015-5.2-38.4-28.80.6112-30.043.50.60, -0.540.810.002688107
2012-07-04 22:04:016-5.8-35.8-25.30.8148-30.043.40.60, -0.540.810.002688108
2012-07-04 22:06:017-6.2-32.8-24.40.9172-30.043.30.60, -0.540.810.002688109
2012-07-04 22:08:018-16.4-48.1-37.51.7337-28.840.10.57, -0.520.781.872688110
2012-07-04 22:10:019-57.5-103.3-38.15.41122-26.936.70.54, -0.500.7315.972688111
2012-07-04 22:12:0110-105.8-127.1-20.418.53240-27.036.10.53, -0.500.7347.842688112
2012-07-04 22:14:0111-154.3-136.9-19.734.75336-27.336.10.53, -0.500.7384.132688113
2012-07-04 22:16:0112-159.4-139.9-18.338.95399-27.436.60.54, -0.510.7438.912688114
2012-07-04 22:18:0113-165.5-142.1-17.541.55730-27.436.60.53, -0.510.7431.182688115
2012-07-04 22:20:0114-178.2-136.6-15.845.66659-27.536.60.53, -0.510.7446.332688116
2012-07-04 22:22:0115-184.2-126.8-15.146.97278-27.636.50.53, -0.510.7472.822688117
2012-07-04 22:24:0116-187.8-122.3-15.148.17598-27.536.10.53, -0.510.7366.752688118
2012-07-04 22:26:0117-182.5-117.9-14.949.47521-27.435.80.52, -0.510.734.352688119
2012-07-04 22:28:0118-187.8-114.8-14.952.47773-27.335.50.52, -0.510.730.972688120
2012-07-04 22:30:0119-187.9-113.9-15.650.67641-27.335.60.52, -0.510.736.572688121
2012-07-04 22:32:0120-190.4-109.5-16.549.67523-27.135.60.52, -0.500.7335.742688122
2012-07-04 22:34:0121-200.2-106.7-17.050.87829-26.735.60.53, -0.500.7217.882688123
2012-07-04 22:36:0122-209.8-105.4-16.952.88306-26.535.50.52, -0.490.7225.202688124
2012-07-04 22:38:0123-213.2-100.0-17.253.08457-26.435.50.53, -0.490.7210.152688125
2012-07-04 22:40:0124-218.9-95.1-16.854.08800-26.335.50.53, -0.490.726.822688126
2012-07-04 22:42:0125-219.1-94.0-15.755.59245-26.135.40.53, -0.490.721.762688127
2012-07-04 22:44:0126-218.8-92.2-15.555.39257-25.935.30.53, -0.480.711.972688128
2012-07-04 22:46:0127-217.7-90.2-15.754.39192-25.535.10.52, -0.480.712.482688129
2012-07-04 22:48:0128-213.0-92.0-15.953.18924-25.435.30.53, -0.480.711.852688130
2012-07-04 22:50:0129-211.8-94.0-16.651.18580-24.434.80.53, -0.460.701.962688131
2012-07-04 22:52:0130-209.1-98.8-16.949.98347-24.034.80.53, -0.450.701.042688132
2012-07-04 22:54:0131-210.0-106.4-16.749.98406-23.834.80.53, -0.450.700.912688133
2012-07-04 22:56:0132-209.0-106.9-16.649.78462-23.734.80.53, -0.450.690.002688134
2012-07-04 22:58:0133-206.9-110.2-16.848.88345-23.534.70.53, -0.450.690.002688135
2012-07-04 23:00:0134-207.4-115.0-17.048.98351-23.334.90.53, -0.440.690.002688136
2012-07-04 23:02:0135-206.9-118.9-17.148.98301-23.035.00.53, -0.440.690.002688137
2012-07-04 23:04:0136-210.5-121.8-17.249.28420-22.834.80.53, -0.440.690.002688138
2012-07-04 23:06:0137-203.7-128.9-17.646.77969-22.534.70.53, -0.430.680.002688139
2012-07-04 23:08:0138-204.2-129.3-17.248.18097-22.334.70.53, -0.430.680.002688140
2012-07-04 23:10:0139-205.3-127.9-17.348.68174-22.334.20.53, -0.430.680.002688141

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 )