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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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255121 matches
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SOTSP: AR 14140

2025-07-21T18:00:03 to 2025-07-21T18:32:25

Science Goal: AR Observation

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

Target: Active Region

Pointing: xcen=741 ycen=-398,

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

SOTSP: New AR

2025-07-14T22:50:03 to 2025-07-14T23:22:24

Science Goal: Monitoring AR evolution

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

Target: Active Region

Pointing: xcen=258 ycen=-288,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	156,162	502
6302A Velocity 6301.5A	0	156,162	502
6302A Transverse Flux Density	0	156,162	502
6302A Longitudinal Flux Density	0	156,162	502

SOTSP: HOP 485 North

2025-06-24T14:51:44 to 2025-06-24T15:49:43

Science Goal: High-latitude magnetic field evolution during the sunspot cycle

Program: Fast deep mode, HOP81 in the eclipse, CENTER

Target: North pole

Pointing: xcen=-17 ycen=734,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	105,162	334
6302A Velocity 6301.5A	0	105,162	334
6302A Transverse Flux Density	0	105,162	334
6302A Longitudinal Flux Density	0	105,162	334

SOTSP: HOP 393

2025-06-13T23:39:30 to 2025-06-14T00:41:58

Science Goal: Cycle 24/25 equatorial transition

Program: Fast Map, Full FOV 1 side CCD Q75

Target: Disk Center

Pointing: xcen=-17 ycen=-77,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	312,162	986
6302A Velocity 6301.5A	0	312,162	986
6302A Transverse Flux Density	0	312,162	986
6302A Longitudinal Flux Density	0	312,162	986

SOTSP: AR14100

2025-06-07T12:16:22 to 2025-06-07T13:03:47

Science Goal: Flare monitor

Program: Fast map, 230"x164", Q65, 1-side CCD

Target: Active Region

Pointing: xcen=897 ycen=109,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	238,162	750
6302A Velocity 6301.5A	0	238,162	750
6302A Transverse Flux Density	0	238,162	750
6302A Longitudinal Flux Density	0	238,162	750

AIA: null

2026-09-04T18:42:00 to 2026-09-04T20:30:00

Science Goal: ssw_service_260904_124856_43987_ssmq_blos_cont

Program:

Target:

Pointing: xcen=-771 ycen=114,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	1.46	600,450	75
211	1.46	600,450	75
171	1.46	600,450	75
cont	1.46	600,450	75
1700	1.45	600,450	75
304	1.46	600,450	75
131	1.46	600,450	75
94	1.46	600,450	75
193	1.46	600,450	75
blos	1.46	600,450	75

IRIS: HOP 307: AR tracking from limb to limb (AR 1452

2026-09-04T11:54:06 to 2026-09-04T17:39:47

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 15 Spatial x 2, Spectral x 2

Program: HOP 307: AR tracking from limb to limb (AR 1452

Target: AR

Pointing: xcen=-846 ycen=144,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.08	281,182	320
2832	1.08	281,182	320
1400	1.08	281,182	320
2796	1.08	281,182	320

HMI_CONT: null

2026-09-04T07:40:00 to 2026-09-04T08:15:00

Science Goal: ssw_service_260904_010953_40305_ssmq_blos_cont

Program:

Target:

Pointing: xcen=-894 ycen=146,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	0.54	600,450	65
211	0.54	600,450	65
171	0.54	600,450	65
cont	0.75	600,450	10
1700	0.54	600,450	65
304	0.54	600,450	65
131	0.54	600,450	65
94	0.55	600,450	65
193	0.54	600,450	65
blos	0.75	600,450	23

IRIS: HOP 307: AR tracking from limb to limb (AR 1452

2026-09-04T06:04:57 to 2026-09-04T11:50:38

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 15 Spatial x 2, Spectral x 2

Program: HOP 307: AR tracking from limb to limb (AR 1452

Target: AR

Pointing: xcen=-866 ycen=148,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.08	281,182	320
2832	1.08	281,182	320
1400	1.08	281,182	320
2796	1.08	281,182	320

IRIS: B1: AR tracking from limb to limb

2026-09-03T05:01:40 to 2026-09-03T05:19:46

Science Goal: Large coarse 64-step raster 126x120 64s Deep x 15 SJI cadence 3x faster Lossless compression

Program: B1: AR tracking from limb to limb

Target: AR

Pointing: xcen=-916 ycen=173,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,129	16
2832	1.13	247,129	16
1400	1.13	247,129	16
2796	1.13	247,129	16

AIA: null

2026-09-02T18:52:00 to 2026-09-02T20:59:24

Science Goal: ssw_service_260902_123651_39481_ssmq__ssmq_

Program:

Target:

Pointing: xcen=-930 ycen=193,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	1.72	600,450	75
211	1.72	600,450	75
171	1.72	600,450	75
1700	1.72	600,450	75
304	1.72	600,450	75
131	1.72	600,450	75
94	1.72	600,450	75
193	1.72	600,450	75

IRIS: AR tracking from limb to limb (AR 14520):

2026-09-01T21:37:07 to 2026-09-02T00:03:59

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 8 Spatial x 2, Spectral x 2

Program: AR tracking from limb to limb (AR 14520):

Target: AR

Pointing: xcen=294 ycen=-310,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	240
2832	0.61	281,182	240
1400	0.61	281,182	239
2796	0.61	281,182	240

IRIS: AR tracking from limb to limb (AR 14520):

2026-09-01T16:36:17 to 2026-09-01T19:03:09

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 8 Spatial x 2, Spectral x 2

Program: AR tracking from limb to limb (AR 14520):

Target: AR

Pointing: xcen=250 ycen=-314,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	240
2832	0.61	281,182	240
1400	0.61	281,182	240
2796	0.61	281,182	240

IRIS: B2: QS tracking

2026-08-30T18:46:10 to 2026-08-30T18:55:46

Science Goal: Coarse synoptic raster 34x175 18s Deep x 30 SJI cadence 3x faster Lossless compression

Program: B2: QS tracking

Target: QS

Pointing: xcen=809 ycen=-325,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.2	203,182	3
2832	3.2	203,182	3
1400	3.2	203,182	3
2796	3.2	203,182	3

IRIS: Solar Orbiter, Coordinated calibration SOOP

2026-08-29T01:25:18 to 2026-08-29T03:40:11

Science Goal: Large sparse 16-step raster 15x120 16s Si IV Mg II h/k Deep x 4 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: Solar Orbiter, Coordinated calibration SOOP

Target: AR

Pointing: xcen=590 ycen=33,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.17	137,129	784
2796	0.17	137,129	784

255121 matches
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