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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248193 matches
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EIS: AR 14325

2026-01-02T13:00:13 to 2026-01-02T14:01:53

Science Goal: AR spectral atlas

Program:

Target:

Pointing: xcen=227 ycen=-171,

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 14291

2025-11-30T08:10:05 to 2025-11-30T09:14:45

Science Goal: AR evolution

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

Target: Active Region

Pointing: xcen=498 ycen=-269,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	310,162	996
6302A Velocity 6301.5A	0	310,162	996
6302A Transverse Flux Density	0	310,162	996
6302A Longitudinal Flux Density	0	310,162	996

SOTSP: AR 14291

2025-11-25T15:35:06 to 2025-11-25T16:39:46

Science Goal: AR evolution

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

Target: Active Region

Pointing: xcen=-477 ycen=-278,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	321,162	1018
6302A Velocity 6301.5A	0	321,162	1018
6302A Transverse Flux Density	0	321,162	1018
6302A Longitudinal Flux Density	0	321,162	1018

SOTSP: AR 14288

2025-11-24T18:31:14 to 2025-11-24T19:18:38

Science Goal: AR evolution

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

Target: Active Region

Pointing: xcen=-495 ycen=241,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	231,162	736
6302A Velocity 6301.5A	0	231,162	736
6302A Transverse Flux Density	0	231,162	736
6302A Longitudinal Flux Density	0	231,162	736

SOTSP: Synoptic

2025-10-17T18:06:22 to 2025-10-17T18:08:11

Science Goal: Synoptic

Program: Synoptic Very Fast Map, 15"x162", 3 mins.

Target: Calibration, Synoptic

Pointing: xcen=0 ycen=7,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	16,162	50
6302A Velocity 6301.5A	0	16,162	50
6302A Transverse Flux Density	0	16,162	50
6302A Longitudinal Flux Density	0	16,162	50

AIA: null

2024-08-02T23:00:28 to 2024-08-02T23:19:40

Science Goal: ssw_service_260122_172240_12532

Program:

Target:

Pointing: xcen=-2 ycen=-0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1700	0.74	2,510,2,510	27

IRIS: High-cadence flare study

2026-02-04T12:34:52 to 2026-02-04T13:40:57

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 study

Target: AR

Pointing: xcen=14 ycen=335,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	71,66	1740
2796	0.04	71,66	1740

IRIS: BBSO coordination

2026-02-03T18:47:58 to 2026-02-03T19:53:30

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

Program: BBSO coordination

Target: AR

Pointing: xcen=-158 ycen=336,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.24	134,131	53
1400	0.21	134,131	318
2796	0.21	134,131	318

IRIS: BBSO coordination, AR 14363

2026-02-02T18:33:19 to 2026-02-02T19:37:59

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, AR 14363

Target: AR

Pointing: xcen=-375 ycen=-332,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	2.09	134,129	31
1400	0.35	134,129	186
2796	0.35	134,129	186

IRIS: High-cadence rasters

2026-02-02T07:14:29 to 2026-02-02T08:19:02

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=-520 ycen=333,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1700
2796	0.04	68,68	1700

IRIS: HIgh-cadence rasters

2026-02-01T21:32:42 to 2026-02-01T22:37:24

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=-523 ycen=-206,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1704
2796	0.04	68,68	1704

AIA: null

2026-02-01T13:30:10 to 2026-02-01T15:29:58

Science Goal: ssw_service_260201_124435_47409

Program:

Target:

Pointing: xcen=-576 ycen=249,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	0.2	384,423	600
193	0.27	384,423	437

AIA: null

2026-02-01T12:20:20 to 2026-02-01T12:39:56

Science Goal: ssw_service_260201_091536_31283

Program:

Target:

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
131	1.03	2,458,2,458	20

IRIS: High-cadence rasters

2026-02-01T06:59:47 to 2026-02-01T08:03:52

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=-606 ycen=-342,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	128,129	1652
2796	0.04	128,129	1652

248193 matches
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