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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255261 matches
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SOTSP: HOP 511 - AR 14168

2025-08-11T18:35:04 to 2025-08-11T19:07:26

Science Goal: Comparison of Spectra of Solar Magnetic Active Phenomena in Multiple Chromospheric and in TR/Coronal Lines

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

Target: Active Region

Pointing: xcen=926 ycen=30,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	149,162	484
6302A Velocity 6301.5A	0	149,162	484
6302A Transverse Flux Density	0	149,162	484
6302A Longitudinal Flux Density	0	149,162	484

SOTSP: AR14149 (HOP507 and 509)

2025-07-25T02:03:04 to 2025-07-25T02:50:28

Science Goal: AR obs.

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

Target: Active Region

Pointing: xcen=-47 ycen=132,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	232,162	742
6302A Velocity 6301.5A	0	232,162	742
6302A Transverse Flux Density	0	232,162	742
6302A Longitudinal Flux Density	0	232,162	742

SOTSP: AR14149 (HOP507 and 509)

2025-07-25T00:25:04 to 2025-07-25T01:12:28

Science Goal: AR obs.

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

Target: Active Region

Pointing: xcen=-62 ycen=132,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	231,162	739
6302A Velocity 6301.5A	0	231,162	739
6302A Transverse Flux Density	0	231,162	739
6302A Longitudinal Flux Density	0	231,162	739

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

AIA: null

2021-01-09T20:49:57 to 2021-01-09T23:19:57

Science Goal: ssw_service_260426_052441_37760

Program:

Target:

Pointing: xcen=180 ycen=-915,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
211	0.5	653,615	299
171	0.5	653,615	300
193	0.5	653,615	300

IRIS: B1: AR tracking from limb to limb (AR 14513)

2026-09-01T05:00:07 to 2026-09-01T05:18:13

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 (AR 14513)

Target: AR

Pointing: xcen=950 ycen=85,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	251,131	16
2832	1.13	251,131	16
1400	1.13	251,131	16
2796	1.13	251,131	16

AIA: null

2026-08-31T13:20:00 to 2026-08-31T15:45:00

Science Goal: ssw_service_260831_073052_10567_ssmq_

Program:

Target:

Pointing: xcen=-903 ycen=286,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	2.3	600,450	64
211	2.26	600,450	65
171	2.26	600,450	65
1700	2.26	600,450	65
304	2.26	600,450	65
131	2.26	600,450	65
94	2.27	600,450	65
193	2.26	600,450	65

IRIS: Eclipse observations - test, QS

2026-08-30T17:34:24 to 2026-08-30T18:04:25

Science Goal: Medium sit-and-stare 0.3x60 1s Deep x 2 Spatial x 4, Spectral x 1 SJI cadence 3x faster

Program: Eclipse observations - test, QS

Target: QS

Pointing: xcen=269 ycen=-95,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.23	61,73	129
2832	0.23	61,73	129
1400	0.23	61,73	129
2796	0.23	61,73	129

IRIS: C1: South Pole

2026-08-29T22:01:18 to 2026-08-29T22:35:29

Science Goal: Very large coarse 64-step raster 126x175 64s Deep x 30

Program: C1: South Pole

Target: CH

Pointing: xcen=7 ycen=-932,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.14	295,182	16
2832	2.14	295,182	16
1400	2.14	295,182	16
2796	2.14	295,182	16

IRIS: C1: North Pole

2026-08-29T21:16:40 to 2026-08-29T21:50:51

Science Goal: Very large coarse 64-step raster 126x175 64s Deep x 30

Program: C1: North Pole

Target: QS

Pointing: xcen=-2 ycen=937,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.14	295,182	16
2832	2.14	295,182	16
1400	2.14	295,182	16
2796	2.14	295,182	16

IRIS: Stellar Calibration, pointing #2

2026-08-29T19:49:00 to 2026-08-29T20:25:59

Science Goal: Stellar_Cal_HD91316_2026_Pointing_2

Program: Stellar Calibration, pointing #2

Target: (NONE)

Pointing: xcen=-837 ycen=468,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2	409,182	18
1400	2	409,182	19

IRIS: Solar Orbiter, Coordinated Calibration

2026-08-29T12:17:14 to 2026-08-29T17:15:54

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

Target: AR

Pointing: xcen=-14 ycen=47,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.17	137,129	1736
2796	0.17	137,129	1736

IRIS: Solar Orbiter, Coordinated Calibration

2026-08-29T06:09:48 to 2026-08-29T12:07:39

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

Target: AR

Pointing: xcen=-15 ycen=47,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.17	137,129	2080
2796	0.17	137,129	2080

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

IRIS: Eclipse observations - test, AR

2026-08-28T19:22:59 to 2026-08-28T19:53:00

Science Goal: Medium sit-and-stare 0.3x60 1s Deep x 2 Spatial x 4, Spectral x 1 SJI cadence 3x faster

Program: Eclipse observations - test, AR

Target: AR

Pointing: xcen=-88 ycen=-351,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.24	61,73	125
2832	0.24	61,73	126
1400	0.24	61,73	125
2796	0.24	61,73	125

255261 matches
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