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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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255446 matches
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IRIS: DKIST coordination: large raster #1 (AR 14149)

2025-07-24T17:58:58 to 2025-07-24T18:58:19

Science Goal: Medium dense 64-step raster 20.8x60 64s Si IV Mg II h/k Mg II w Deep x 2 FUV spectrally rebinned x 2

Program: DKIST coordination: large raster #1 (AR 14149)

Target: AR

Pointing: xcen=-137 ycen=208,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.22	83,67	272
1400	0.22	83,67	272
2796	0.22	83,67	271

SOTSP: HOP 508 at AR 14132

2025-07-07T22:00:04 to 2025-07-07T22:47:29

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

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

Target: Active Region

Pointing: xcen=315 ycen=-282,

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: Synoptic

2025-07-06T15:39:09 to 2025-07-06T15:40:58

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

SOTSP: HOP 412 (9/20)

2025-07-04T04:14:05 to 2025-07-04T04:30:14

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=-212,

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

SOTSP: HOP 508 (AR 14117and14118)

2025-06-28T21:58:09 to 2025-06-28T22:57:57

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

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

Target: Active Region

Pointing: xcen=787 ycen=-315,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	287,162	914
6302A Velocity 6301.5A	0	287,162	914
6302A Transverse Flux Density	0	287,162	914
6302A Longitudinal Flux Density	0	287,162	914

SOTSP: AR 14114

2025-06-19T13:47:04 to 2025-06-19T14:34:29

Science Goal: AR flare watch

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

Target: Active Region, Active Region Sunspot

Pointing: xcen=459 ycen=186,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	238,162	750
6302A Velocity 6301.5A	0	238,162	750
6302A Transverse Flux Density	0	238,162	750
6302A Longitudinal Flux Density	0	238,162	750

SOTSP: HOP 506 filament (north part)

2025-06-06T11:41:05 to 2025-06-06T12:13:26

Science Goal: Magnetic field structure of prominences, solar tornadoes and spicules on the limb and on the disk

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

Target: Prominence

Pointing: xcen=-473 ycen=388,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	162,162	512
6302A Velocity 6301.5A	0	162,162	512
6302A Transverse Flux Density	0	162,162	512
6302A Longitudinal Flux Density	0	162,162	512

SOTSP: Synoptic

2025-05-18T04:42:15 to 2025-05-18T04:44:05

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

SOTSP: HOP412

2025-05-08T20:31:05 to 2025-05-08T20:34:04

Science Goal: Irradiance Scan

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

Target: Synoptic Program

Pointing: xcen=-32 ycen=632,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	11,129	35
6302A Velocity 6301.5A	0	11,129	35
6302A Transverse Flux Density	0	11,129	35
6302A Longitudinal Flux Density	0	11,129	35

SOTSP: HOP412

2025-05-08T19:02:06 to 2025-05-08T19:18:14

Science Goal: Irradiance Scan

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

Target: Synoptic Program

Pointing: xcen=-21 ycen=105,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	60,129	189
6302A Velocity 6301.5A	0	60,129	189
6302A Transverse Flux Density	0	60,129	189
6302A Longitudinal Flux Density	0	60,129	189

SOTSP: AR14079 monitor

2025-05-07T11:47:05 to 2025-05-07T12:42:23

Science Goal: AR14079 monitor

Program: Fast map, 280"x164", Q65, 1-side CCD

Target: Active Region

Pointing: xcen=481 ycen=141,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	277,162	875
6302A Velocity 6301.5A	0	277,162	875
6302A Transverse Flux Density	0	277,162	875
6302A Longitudinal Flux Density	0	277,162	875

SOTSP: Synoptic

2025-04-23T18:05:40 to 2025-04-23T18:07:30

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

SOTSP: AR14062

2025-04-21T22:51:41 to 2025-04-21T23:56:21

Science Goal: AR observation

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

Target: Pore

Pointing: xcen=149 ycen=-10,

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: AR 14060 obs.

2025-04-15T08:00:04 to 2025-04-15T08:55:21

Science Goal: AR obs.

Program: Fast map, 280"x164", Q65, 1-side CCD

Target: Active Region

Pointing: xcen=-142 ycen=171,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	277,162	875
6302A Velocity 6301.5A	0	277,162	875
6302A Transverse Flux Density	0	277,162	875
6302A Longitudinal Flux Density	0	277,162	875

SOTSP: HOP81 (S-pole)

2025-02-06T10:04:19 to 2025-02-06T12:57:52

Science Goal: CORE (HOP0002) Polar Monitoring Campaign during the Solar Cycle

Program: Fast deep mode, 2048 slit position, LIMB ONLY

Target: Pore

Pointing: xcen=-19 ycen=-951,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	322,162	1020
6302A Velocity 6301.5A	0	322,162	1020
6302A Transverse Flux Density	0	322,162	1020
6302A Longitudinal Flux Density	0	322,162	1020

255446 matches
prev 1...2729 2730 2731 2732 2733 2734 2735 [2736] 2737 2738 ...17030 next