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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256858 matches
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IRIS: SUIT coordination (AR 14236)

2025-10-01T05:45:14 to 2025-10-01T07:48:51

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

Program: SUIT coordination (AR 14236)

Target: AR

Pointing: xcen=-167 ycen=38,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.15	65,68	819
2796	0.15	65,68	819

IRIS: SST Coordination on AR14226

2025-09-24T08:00:00 to 2025-09-24T10:00:00

Science Goal: Medium coarse 8-step raster 14x60 8s C II Mg II h/k Deep x 0.5 Spatial x 2, Spectral x 2 SJI cadence 3x faster

Program: SST Coordination on AR14226

Target: AR

Pointing: xcen=-463 ycen=-278,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	75,68	2960
2796	0.04	75,68	2960

IRIS: Coordination SST

2025-09-17T11:05:36 to 2025-09-17T11:55:04

Science Goal: High-Cadence Flare Program: .3 sec, small linelist, Mg II h/k and C II always

Program: Coordination SST

Target: AR

Pointing: xcen=-25 ycen=50,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.03	61,68	1575
2796	0.03	61,68	1589

IRIS: BBSO/GST coordination

2025-09-01T19:04:30 to 2025-09-01T22:36:17

Science Goal: Large sit-and-stare 0.3x120 1s Si IV Deep x 0.5 Spatial x 2, Spectral x 2

Program: BBSO/GST coordination

Target: AR

Pointing: xcen=503 ycen=-420,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.19	120,128	1100

IRIS: Low telemetry flare watch

2025-08-30T14:09:21 to 2025-08-30T16:27:12

Science Goal: Medium sit-and-stare 0.3x60 1s C II Si IV Mg II h/k Deep x 8 Spatial x 2, Spectral x 2

Program: Low telemetry flare watch

Target: AR

Pointing: xcen=-220 ycen=-23,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.46	62,69	300
1400	0.46	62,69	300
2796	0.46	62,69	300

SOTSP: AR 14197

2025-08-29T06:15:10 to 2025-08-29T07:02:35

Science Goal:

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

Target: Active Region

Pointing: xcen=-200 ycen=-418,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	234,162	744
6302A Velocity 6301.5A	0	234,162	744
6302A Transverse Flux Density	0	234,162	744
6302A Longitudinal Flux Density	0	234,162	744

SOTSP: HOP 507 at AR14179

2025-08-20T04:00:05 to 2025-08-20T04:47:29

Science Goal: Onset of CMEs - coordination with Proba-3/ASPIICS

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

Target: Filament

Pointing: xcen=748 ycen=-297,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	235,162	749
6302A Velocity 6301.5A	0	235,162	749
6302A Transverse Flux Density	0	235,162	749
6302A Longitudinal Flux Density	0	235,162	749

SOTSP: AR 14180

2025-08-18T23:08:44 to 2025-08-18T23:56:08

Science Goal: Active Region Observations

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

Target: Active Region

Pointing: xcen=323 ycen=-208,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	237,162	750
6302A Velocity 6301.5A	0	237,162	750
6302A Transverse Flux Density	0	237,162	750
6302A Longitudinal Flux Density	0	237,162	750

SOTSP: AR 14172

2025-08-13T13:09:56 to 2025-08-13T13:42:17

Science Goal: Observe AR

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

Target: Active Region

Pointing: xcen=556 ycen=12,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	162,162	511
6302A Velocity 6301.5A	0	162,162	511
6302A Transverse Flux Density	0	162,162	511
6302A Longitudinal Flux Density	0	162,162	511

SOTSP: AR 14161

2025-07-31T23:14:35 to 2025-07-31T23:38:51

Science Goal: AR obs, flare watch

Program: Fast map, 123"x123", 1-side CCD

Target: Active Region

Pointing: xcen=-401 ycen=-350,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	122,122	384
6302A Velocity 6301.5A	0	122,122	384
6302A Transverse Flux Density	0	122,122	384
6302A Longitudinal Flux Density	0	122,122	384

SOTSP: AR14149 (HOP507 and 509)

2025-07-26T20:39:05 to 2025-07-26T21:26:29

Science Goal: AR obs.

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

Target: Active Region

Pointing: xcen=314 ycen=135,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	237,162	749
6302A Velocity 6301.5A	0	237,162	749
6302A Transverse Flux Density	0	237,162	749
6302A Longitudinal Flux Density	0	237,162	749

SOTSP: AR 14140

2025-07-19T11:55:56 to 2025-07-19T13:00:37

Science Goal: AR Observation

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

Target: Active Region

Pointing: xcen=406 ycen=-422,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	324,162	1022
6302A Velocity 6301.5A	0	324,162	1022
6302A Transverse Flux Density	0	324,162	1022
6302A Longitudinal Flux Density	0	324,162	1022

SOTSP: HOP 508, AR 14134

2025-07-11T03:00:04 to 2025-07-11T03:32:25

Science Goal: Flare Abundance Evolution and Low Atmospheric Dynamics from Coordinated EIS, IRIS, and GST/FISS Observations

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

Target: Active Region

Pointing: xcen=779 ycen=-469,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	160,162	510
6302A Velocity 6301.5A	0	160,162	510
6302A Transverse Flux Density	0	160,162	510
6302A Longitudinal Flux Density	0	160,162	510

SOTSP: HOP 508, AR 14134

2025-07-09T20:00:05 to 2025-07-09T20:32:27

Science Goal: Flare Abundance Evolution and Low Atmospheric Dynamics from Coordinated EIS, IRIS, and GST/FISS Observations

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

Target: Active Region

Pointing: xcen=647 ycen=-483,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	162,162	511
6302A Velocity 6301.5A	0	162,162	511
6302A Transverse Flux Density	0	162,162	511
6302A Longitudinal Flux Density	0	162,162	511

SOTSP: HOP 412 (8/20)

2025-07-04T03:51:05 to 2025-07-04T04:07:14

Science Goal: Synoptic SOT Latitudinal Scans (updated version of HOP79)

Program: Normal map 30 arcsec, Shorter Irradiance: DO NOT MODIFY!

Target: Synoptic

Pointing: xcen=-17 ycen=-312,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	60,129	190
6302A Velocity 6301.5A	0	60,129	190
6302A Transverse Flux Density	0	60,129	190
6302A Longitudinal Flux Density	0	60,129	190

256858 matches
prev 1...2769 2770 2771 2772 2773 2774 2775 2776 [2777] 2778 ...17124 next