Solar Demon science dimming detector status


Image source JSOC processing status (external link)
Detector status of the last 336 hours (the left side of the image is 336 hours ago, right is now):


The following images failed to be processed by the detector (latest at top)

2021-09-14 21:00:00 (added on 2021-09-23 06:00:08, wavelength 211)

AIA quality keyword flags 00000000000000010000000000000000 (0b means OK)
16: Dark image flag is set (coincides with IMG_TYPE keyword set to DARK)

Solar Demon quality keyword flags 110100110 (inverted -> 1b means OK)
00: AIA tests failed
03: Image too dim
04: Image brightness decrease exceeded threshold
06: Image translation offset too big

2021-09-14 20:22:00 (added on 2021-09-23 06:00:08, wavelength 211)

AIA quality keyword flags 00000000001000000000000000000000 (0b means OK)
21: Register flag is set

Solar Demon quality keyword flags 111111110 (inverted -> 1b means OK)
00: AIA tests failed

2021-09-14 20:18:00 (added on 2021-09-23 06:00:08, wavelength 211)

AIA quality keyword flags 00000000000000000000000000000000 (0b means OK)

Solar Demon quality keyword flags 111111111 (inverted -> 1b means OK)

2021-09-14 20:16:00 (added on 2021-09-23 06:00:08, wavelength 211)

AIA quality keyword flags 00000000000000000000000000000000 (0b means OK)

Solar Demon quality keyword flags 111011111 (inverted -> 1b means OK)
05: Image cadence too large

2021-09-14 20:10:00 (added on 2021-09-23 06:00:08, wavelength 211)

AIA quality keyword flags 00000000000101000000000000000000 (0b means OK)
18: Calibration image
20: Focus is out of range

Solar Demon quality keyword flags 110011110 (inverted -> 1b means OK)
00: AIA tests failed
05: Image cadence too large
06: Image translation offset too big

2021-09-14 20:08:00 (added on 2021-09-23 06:00:08, wavelength 211)

AIA quality keyword flags 00000000000101000000000000000000 (0b means OK)
18: Calibration image
20: Focus is out of range

Solar Demon quality keyword flags 110011110 (inverted -> 1b means OK)
00: AIA tests failed
05: Image cadence too large
06: Image translation offset too big

2021-09-13 21:00:00 (added on 2021-09-22 06:00:09, wavelength 211)

AIA quality keyword flags 00000000000000010000000000000000 (0b means OK)
16: Dark image flag is set (coincides with IMG_TYPE keyword set to DARK)

Solar Demon quality keyword flags 110100110 (inverted -> 1b means OK)
00: AIA tests failed
03: Image too dim
04: Image brightness decrease exceeded threshold
06: Image translation offset too big

2021-09-12 21:00:00 (added on 2021-09-21 06:00:09, wavelength 211)

AIA quality keyword flags 00000000000000010000000000000000 (0b means OK)
16: Dark image flag is set (coincides with IMG_TYPE keyword set to DARK)

Solar Demon quality keyword flags 110100110 (inverted -> 1b means OK)
00: AIA tests failed
03: Image too dim
04: Image brightness decrease exceeded threshold
06: Image translation offset too big

2021-09-11 21:00:00 (added on 2021-09-20 06:00:11, wavelength 211)

AIA quality keyword flags 00000000000000010000000000000000 (0b means OK)
16: Dark image flag is set (coincides with IMG_TYPE keyword set to DARK)

Solar Demon quality keyword flags 110100110 (inverted -> 1b means OK)
00: AIA tests failed
03: Image too dim
04: Image brightness decrease exceeded threshold
06: Image translation offset too big

2021-09-10 21:00:00 (added on 2021-09-19 06:00:09, wavelength 211)

AIA quality keyword flags 00000000000000010000000000000000 (0b means OK)
16: Dark image flag is set (coincides with IMG_TYPE keyword set to DARK)

Solar Demon quality keyword flags 110100110 (inverted -> 1b means OK)
00: AIA tests failed
03: Image too dim
04: Image brightness decrease exceeded threshold
06: Image translation offset too big

2021-09-09 21:00:00 (added on 2021-09-18 06:00:10, wavelength 211)

AIA quality keyword flags 00000000000000010000000000000000 (0b means OK)
16: Dark image flag is set (coincides with IMG_TYPE keyword set to DARK)

Solar Demon quality keyword flags 110100110 (inverted -> 1b means OK)
00: AIA tests failed
03: Image too dim
04: Image brightness decrease exceeded threshold
06: Image translation offset too big


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 )