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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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247894 matches
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IRIS: B2: QS tracking from limb to limb

2026-01-27T06:14:33 to 2026-01-27T06:24:09

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

Program: B2: QS tracking from limb to limb

Target: QS

Pointing: xcen=-289 ycen=316,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.2	204,182	3
2832	3.2	204,182	3
1400	3.2	204,182	3
2796	3.2	204,182	3

IRIS: A1: QS monitoring

2026-01-27T04:19:16 to 2026-01-27T04:37:20

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=14 ycen=-0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,130	16
2832	4.52	247,130	4
1400	1.13	247,130	16
2796	1.13	247,130	16

HMI_BLOS: null

2026-01-18T18:31:08 to 2026-01-18T19:00:00

Science Goal: ssw_service_260125_101616_25783

Program:

Target:

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
131	2.06	2,458,2,458	15
blos	2.04	2,458,2,458	15

AIA: null

2024-03-10T10:49:50 to 2024-03-10T12:14:57

Science Goal: ssw_service_260127_013617_14327

Program:

Target:

Pointing: xcen=-30 ycen=-294,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	2.02	768,845	43
211	2.02	768,845	43
171	2.02	768,845	43
304	2.02	768,845	43
1600	2.01	768,845	43
131	2.01	768,845	43
94	2.02	768,845	43
193	2.01	768,845	43

SOTSP: AR 14317

2025-12-26T09:03:30 to 2025-12-26T10:08:09

Science Goal: AR evolution

Program: Fast map, 328x164", 1-side, Q65, no repeat

Target: Active Region

Pointing: xcen=-97 ycen=190,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	316,162	1014
6302A Velocity 6301.5A	0	316,162	1014
6302A Transverse Flux Density	0	316,162	1014
6302A Longitudinal Flux Density	0	316,162	1014

AIA: null

2024-10-03T10:49:50 to 2024-10-03T12:14:57

Science Goal: ssw_service_260127_022659_4769

Program:

Target:

Pointing: xcen=0 ycen=-305,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	2.02	1,152,922	43
211	2.02	1,152,922	43
171	2.02	1,152,922	43
1700	2.01	1,152,922	43
304	2.01	1,152,922	43
1600	2.01	1,152,922	43
131	2.01	1,152,922	43
94	2.02	1,152,922	43
193	2.01	1,152,922	43

EIS:

2026-01-16T06:03:36 to 2026-01-16T06:03:46

Science Goal:

Program:

Target:

Pointing: xcen=28 ycen=-208,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

EIS: Multi Tmperature Full Disk Slot Scans 13/15

2026-01-13T14:43:45 to 2026-01-13T14:49:12

Science Goal: full_sun_slot_scan_2

Program:

Target:

Pointing: xcen=30 ycen=-1150,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

AIA: null

2026-01-01T12:07:05 to 2026-01-26T12:58:53

Science Goal: ssw_service_260126_092914_45858

Program:

Target:

Pointing: xcen=-0 ycen=-0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
193	324.79	2,450,2,450	112

SOTSP: AR 14316

2025-12-23T11:07:40 to 2025-12-23T11:50:20

Science Goal: AR evolution

Program: Fast map, 216"x129", 1-side CCD

Target: Active Region

Pointing: xcen=-104 ycen=-137,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	211,129	672
6302A Velocity 6301.5A	0	211,129	672
6302A Transverse Flux Density	0	211,129	672
6302A Longitudinal Flux Density	0	211,129	672

SOTSP: AR 14312

2025-12-23T07:20:04 to 2025-12-23T08:24:44

Science Goal: AR evolution

Program: Fast map, 328x164", 1-side, Q65, no repeat

Target: Active Region

Pointing: xcen=-143 ycen=327,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	322,162	1019
6302A Velocity 6301.5A	0	322,162	1019
6302A Transverse Flux Density	0	322,162	1019
6302A Longitudinal Flux Density	0	322,162	1019

AIA: null

2024-04-11T16:58:06 to 2024-04-11T17:04:54

Science Goal: ssw_service_260127_094652_9860

Program:

Target:

Pointing: xcen=-864 ycen=-387,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
131	0.2	500,538	35

EIS:

2026-01-20T06:03:34 to 2026-01-20T06:03:44

Science Goal:

Program:

Target:

Pointing: xcen=27 ycen=-207,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

EIS:

2026-01-20T06:00:19 to 2026-01-20T06:03:16

Science Goal:

Program:

Target:

Pointing: xcen=27 ycen=-195,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

EIS: Small flare diagnostic study

2026-01-19T20:30:56 to 2026-01-19T21:29:29

Science Goal: EL_DHB_01v3

Program:

Target:

Pointing: xcen=-91 ycen=-84,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

247894 matches
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