Solar Demon Dimming Detection (qlk)

Quick-look! running in real time on SDO/AIA 211 QLK data
3 minute cadence, typical delay 15 minutes
(detection version 1.00)

(view all Solar Demon detection tools)

	Overview of dimming 12532
Detector 24h operating status: Last processed image: 0 hours and 18 minutes ago (2025-04-30 17:39 UTC) Last detected dimming: 1 hours and 42 minutes ago (2025-04-30 16:15 UTC) Overview for dimming #: 12532 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 #: 12532
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2025-04-15 13:45:11 2 -0.3 -1.6 -7.8 1.2 33 , 0.00 3386352

2025-04-15 13:48:11 3 -1.1 -6.8 -8.9 1.4 114 , 0.00 3386353

2025-04-15 13:51:11 4 -2.2 -6.3 -9.0 2.5 242 -19.9 -62.9 -0.85, -0.30 0.90 3.03 3386356

2025-04-15 13:54:11 5 -4.8 -9.4 -9.0 4.8 470 -21.5 -70.4 -0.89, -0.34 0.95 2.60 3386357

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 )

time	seq #	total intensity	max intensity	median intensity	area	size	lat	lon	x,y in R☉	dist. R☉	detection	Img ID
2025-04-15 13:45:11	2	-0.3	-1.6	-7.8	1.2	33			,		0.00	3386352
2025-04-15 13:48:11	3	-1.1	-6.8	-8.9	1.4	114			,		0.00	3386353
2025-04-15 13:51:11	4	-2.2	-6.3	-9.0	2.5	242	-19.9	-62.9	-0.85, -0.30	0.90	3.03	3386356
2025-04-15 13:54:11	5	-4.8	-9.4	-9.0	4.8	470	-21.5	-70.4	-0.89, -0.34	0.95	2.60	3386357