Popular

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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248196 matches
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AIA: null

2026-01-18T17:40:00 to 2026-01-18T18:10:00

Science Goal: ssw_service_260126_010106_14864

Program:

Target:

Pointing: xcen=-288 ycen=-135,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	0.2	422,423	150
1600	0.4	422,423	75
94	0.2	422,423	150

EIS: Synoptic SOT Latitudinal Scans 4/20

2026-01-15T14:21:22 to 2026-01-15T14:31:30

Science Goal: SK_DEEP_5x512_SLIT1

Program:

Target:

Pointing: xcen=-6 ycen=-812,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

AIA: null

2026-01-14T23:20:20 to 2026-01-15T01:25:38

Science Goal: ssw_service_260114_161251_2887_ssmq__ssmq_

Program:

Target:

Pointing: xcen=-104 ycen=327,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	2.56	600,450	50
211	2.55	600,450	50
171	2.55	600,450	49
1700	2.55	600,450	50
304	2.55	600,450	50
131	2.55	600,450	49
94	2.56	600,450	50
193	2.55	600,450	50

EIS: Multi Tmperature Full Disk Slot Scans 11/15

2026-01-13T14:17:45 to 2026-01-13T14:23:12

Science Goal: full_sun_slot_scan_2

Program:

Target:

Pointing: xcen=842 ycen=-679,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

EIS: AR 14324

2026-01-01T19:11:20 to 2026-01-01T20:12:05

Science Goal: AR monitor

Program:

Target:

Pointing: xcen=-60 ycen=295,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

SOTSP: Track AR 14303 (may update)

2025-12-15T12:30:02 to 2025-12-15T13:17:26

Science Goal: Active region structure

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

Target: Active Region

Pointing: xcen=592 ycen=-471,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	237,162	748
6302A Velocity 6301.5A	0	237,162	748
6302A Transverse Flux Density	0	237,162	748
6302A Longitudinal Flux Density	0	237,162	748

SOTSP: AR 14280

2025-11-18T06:40:04 to 2025-11-18T07:12:25

Science Goal: Monitoring AR evolution

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

Target: Active Region

Pointing: xcen=517 ycen=-201,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	160,162	509
6302A Velocity 6301.5A	0	160,162	509
6302A Transverse Flux Density	0	160,162	509
6302A Longitudinal Flux Density	0	160,162	509

AIA: null

2025-11-08T02:16:41 to 2025-11-08T02:16:41

Science Goal: ssw_service_251113_015908_33514

Program:

Target:

Pointing: xcen=449 ycen=849,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
193	0	768,432	2

AIA: null

2024-08-12T12:41:57 to 2024-08-12T14:03:57

Science Goal: ssw_service_260115_211246_25011

Program:

Target:

Pointing: xcen=972 ycen=-215,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
211	0.8	499,1,038	103
171	0.8	499,1,037	103
131	0.8	499,1,037	103
193	0.8	499,1,037	103

AIA: null

2024-08-03T00:40:04 to 2024-08-03T00:59:40

Science Goal: ssw_service_260122_173404_19382

Program:

Target:

Pointing: xcen=-2 ycen=-0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1700	0.75	2,510,2,510	27

AIA: null

2022-03-15T22:00:09 to 2022-03-15T23:29:57

Science Goal: ssw_service_260128_051636_38386

Program:

Target:

Pointing: xcen=230 ycen=460,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	0.2	769,538	450

AIA: null

2011-02-14T17:00:09 to 2011-02-14T17:59:57

Science Goal: ssw_service_260121_195116_2914

Program:

Target:

Pointing: xcen=172 ycen=-231,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
131	0.23	423,384	258

AIA: null

2026-02-01T23:00:06 to 2026-02-02T01:59:54

Science Goal: ssw_service_260201_203719_23188

Program:

Target:

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
304	7.19	2,458,2,458	26

IRIS: HIgh-cadence rasters

2026-02-01T16:41:38 to 2026-02-01T17:45:53

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 rasters

Target: AR

Pointing: xcen=-565 ycen=-216,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1692
2796	0.04	68,68	1692

IRIS: High-cadence rasters

2026-02-01T13:27:48 to 2026-02-01T14:32:20

Science Goal: Large sparse 8-step raster 7x120 8s C II Mg II h/k Deep x 0.5 Spatial x 2, Spectral x 2 SJI cadence 3x faster

Program: High-cadence rasters

Target: AR

Pointing: xcen=-565 ycen=-337,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	128,129	1601
2796	0.04	128,129	1598

248196 matches
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