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Heliophysics Events Knowledgebase Coverage Registry (HCR)

Popular Observations

Here are the most popular observations, as measured by the number of downloads.

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257235 matches
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AIA: 111

2025-08-10T15:00:08 to 2025-08-10T15:39:56

Science Goal: ssw_service_250823_230020_29099(SSW)

Program:

Target:

Pointing: xcen=960 ycen=115,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
131	0.4	538,538	100

IRIS: High-cadence Flare Watch: AR 14114

2025-06-19T14:08:58 to 2025-06-19T19:12:46

Science Goal: Medium sparse 8-step raster 7x60 8s C II Mg II h/k Deep x 0.5 Spatial x 2, Spectral x 2 SJI cadence 3x faster

Program: High-cadence Flare Watch: AR 14114

Target: AR

Pointing: xcen=487 ycen=273,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	7999
2796	0.04	68,68	8000

IRIS: SST Coordination AR14105

2025-06-14T06:11:15 to 2025-06-14T11:54:14

Science Goal: Very large coarse 8-step raster 14x175 8s Si IV Mg II h/k Mg II w Deep x 4 Spatial x 2, Spectral x 2

Program: SST Coordination AR14105

Target: AR

Pointing: xcen=779 ycen=-258,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.34	184,182	1000
1400	0.34	184,182	1000
2796	0.34	184,182	1000

IRIS: AR Watch (SNIFS preparation) 3/3 AR14110

2025-06-13T12:36:58 to 2025-06-13T12:46:53

Science Goal: Large coarse 4-step raster 6x120 4s Si IV Mg II h/k Deep x 4 Spatial x 2, Spectral x 2

Program: AR Watch (SNIFS preparation) 3/3 AR14110

Target: AR

Pointing: xcen=563 ycen=77,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.17	128,129	58
2796	0.17	128,129	58

IRIS: SST coordination

2025-06-09T07:59:18 to 2025-06-09T12:32:58

Science Goal: Large coarse 8-step raster 14x120 8s Si IV Mg II h/k Mg II w Deep x 4 Spatial x 2, Spectral x 2

Program: SST coordination

Target: AR

Pointing: xcen=-104 ycen=-271,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.34	137,129	800
1400	0.34	137,129	800
2796	0.34	137,129	799

IRIS: SUIT coordination QS #1

2025-06-09T05:27:00 to 2025-06-09T05:38:05

Science Goal: Very large dense 320-step raster 105.3x175 320s Mg II h/k Mg II w Spatial x 4, Spectral x 4

Program: SUIT coordination QS #1

Target: QS

Pointing: xcen=16 ycen=-9,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.28	278,182	40
2796	0.28	278,182	40

IRIS: A1: QS monitoring

2025-06-09T04:59:16 to 2025-06-09T05:17:20

Science Goal: Large coarse 64-step raster 126x120 64s C II Si IV Mg II h/k Mg II w s Deep x 15 SJI cadence 0.5x faster

Program: A1: QS monitoring

Target: QS

Pointing: xcen=15 ycen=-10,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,129	16
2832	4.52	247,129	4
1400	1.13	247,129	16
2796	1.21	247,129	15

IRIS: THEMIS coordination AR

2025-06-02T08:05:28 to 2025-06-02T08:58:00

Science Goal: Very large coarse 64-step raster 126x175 64s Si IV Deep x 15 Spatial x 2, Spectral x 2

Program: THEMIS coordination AR

Target: AR

Pointing: xcen=321 ycen=203,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.27	292,182	192

AIA: M8.2flare

2025-05-30T23:00:10 to 2025-05-31T00:59:58

Science Goal: ssw_service_250530_224555_11055(SSW)

Program:

Target:

Pointing: xcen=-135 ycen=153,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	0.4	807,691	300

IRIS: BBSO Coordination: AR14079

2025-05-04T17:09:15 to 2025-05-04T19:54:02

Science Goal: Large coarse 8-step raster 14x120 8s Si IV Mg II h/k Mg II w s Deep x 4 FUV spectrally rebinned x 4 SJI cadence 0.5x faster

Program: BBSO Coordination: AR14079

Target: AR

Pointing: xcen=-108 ycen=188,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	2.09	133,129	79
1400	0.35	133,129	474
2796	0.35	133,129	474

IRIS: SUIT Coord: QS 1/2

2025-04-19T04:47:11 to 2025-04-19T04:58:17

Science Goal: Very large dense 320-step raster 105.3x175 320s Mg II h/k Mg II w Spatial x 4, Spectral x 4

Program: SUIT Coord: QS 1/2

Target: QS

Pointing: xcen=-11 ycen=13,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.28	278,182	40
2796	0.28	278,182	40

IRIS: F2: Equatorial Scan (HOP 393) 1/3

2025-04-19T00:14:25 to 2025-04-19T01:03:17

Science Goal: Large dense 320-step raster 105.3x120 320s Deep x 8 Spatial x 2, Spectral x 2

Program: F2: Equatorial Scan (HOP 393) 1/3

Target: QS

Pointing: xcen=-103 ycen=91,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	234,129	80
2832	0.61	234,129	80
1400	0.61	234,129	80
2796	0.61	234,129	80

IRIS: Flare Watch Program B AR14048

2025-04-09T06:09:19 to 2025-04-09T12:05:43

Science Goal: Medium sit-and-stare 0.3x60 1s C II Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: Flare Watch Program B AR14048

Target: AR

Pointing: xcen=710 ycen=-193,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	61,67	760
1400	0.47	61,67	760
2796	0.47	61,67	760

SOTSP: AR 14019

2025-03-12T10:29:24 to 2025-03-12T11:01:25

Science Goal: AR obs.

Program: Fast map, 164x164", 1-side, Q65, no repeat

Target: Active Region

Pointing: xcen=-238 ycen=185,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	160,162	507
6302A Velocity 6301.5A	0	160,162	507
6302A Transverse Flux Density	0	160,162	507
6302A Longitudinal Flux Density	0	160,162	507

SOTSP: AR 14012

2025-03-09T03:30:05 to 2025-03-09T03:02:26

Science Goal: AR obs.

Program: Fast map, 164x164", 1-side, Q65, no repeat

Target: Active Region

Pointing: xcen=335 ycen=-147,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	162,162	512
6302A Velocity 6301.5A	0	162,162	512
6302A Transverse Flux Density	0	162,162	512
6302A Longitudinal Flux Density	0	162,162	512

257235 matches
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