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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250875 matches
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IRIS: C1: South Pole

2026-05-02T05:33:14 to 2026-05-02T06:07:24

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

Program: C1: South Pole

Target: QS

Pointing: xcen=13 ycen=-938,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.14	298,179	16
2832	2.14	298,179	16
1400	2.14	298,179	16
2796	2.14	298,179	16

IRIS: C1: North Pole

2026-05-02T04:48:36 to 2026-05-02T05:22:46

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

Program: C1: North Pole

Target: QS

Pointing: xcen=15 ycen=943,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.14	298,179	16
2832	2.14	298,179	16
1400	2.14	298,179	16
2796	2.14	298,179	16

IRIS: FOXSI-5 coordination

2026-05-02T20:07:06 to 2026-05-03T00:05:46

Science Goal: Medium coarse 8-step raster 14x60 8s C II Deep x 8 FUV spectrally rebinned x 2

Program: FOXSI-5 coordination

Target: AR

Pointing: xcen=806 ycen=282,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,64	1456

IRIS: High-cadence flare watch

2026-05-02T18:03:33 to 2026-05-02T19:57:27

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 watch

Target: AR

Pointing: xcen=-599 ycen=-228,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	70,66	2791
2796	0.04	70,66	2790

SOTSP: AR 14274 obs

2025-11-08T23:00:05 to 2025-11-08T23:47:30

Science Goal: AR 14274 obs

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

Target: Pore

Pointing: xcen=-51 ycen=311,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	236,162	745
6302A Velocity 6301.5A	0	236,162	745
6302A Transverse Flux Density	0	236,162	745
6302A Longitudinal Flux Density	0	236,162	745

SOTSP: AR 14256 obs.

2025-10-19T10:30:05 to 2025-10-19T11:02:27

Science Goal:

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

Target: Active Region

Pointing: xcen=-536 ycen=-355,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	157,162	506
6302A Velocity 6301.5A	0	157,162	506
6302A Transverse Flux Density	0	157,162	506
6302A Longitudinal Flux Density	0	157,162	506

SOTSP: HOP 412

2025-10-17T02:44:05 to 2025-10-17T03:00:14

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

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

Target: Synoptic

Pointing: xcen=-22 ycen=910,

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 513 West limb prominence

2025-10-06T13:20:04 to 2025-10-06T14:46:59

Science Goal: [SOOP: Filament] Prominence at the west limb

Program: Normal 164"x164", Q65, one side

Target: Prominence

Pointing: xcen=703 ycen=-638,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	159,162	1016
6302A Velocity 6301.5A	0	159,162	1016
6302A Transverse Flux Density	0	159,162	1016
6302A Longitudinal Flux Density	0	159,162	1016

SOTSP: AR 14236

2025-10-01T07:10:05 to 2025-10-01T07:57:29

Science Goal: AR

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

Target: Pore

Pointing: xcen=-172 ycen=25,

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 14236

2025-10-01T01:00:05 to 2025-10-01T01:47:29

Science Goal: AR

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

Target: Active Region

Pointing: xcen=-227 ycen=26,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	236,162	748
6302A Velocity 6301.5A	0	236,162	748
6302A Transverse Flux Density	0	236,162	748
6302A Longitudinal Flux Density	0	236,162	748

SOTSP: AR 14220

2025-09-23T03:00:04 to 2025-09-23T03:32:25

Science Goal: Active Region Observation

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

Target: Active Region

Pointing: xcen=823 ycen=-366,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	161,162	511
6302A Velocity 6301.5A	0	161,162	511
6302A Transverse Flux Density	0	161,162	511
6302A Longitudinal Flux Density	0	161,162	511

SOTSP: HOP 412

2025-09-19T00:15:36 to 2025-09-19T00:31:44

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

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

Target: Synoptic

Pointing: xcen=-21 ycen=709,

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 412

2025-09-18T22:16:35 to 2025-09-18T22:32:44

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

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

Target: Synoptic

Pointing: xcen=-21 ycen=309,

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 412

2025-09-18T21:53:35 to 2025-09-18T22:09:44

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

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

Target: Synoptic

Pointing: xcen=-21 ycen=209,

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 412

2025-09-18T21:02:35 to 2025-09-18T21:18:43

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

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

Target: Synoptic

Pointing: xcen=-21 ycen=109,

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

250875 matches
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