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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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257292 matches
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IRIS: PSP coordination, AR14294

2025-12-12T23:14:20 to 2025-12-12T23:55:18

Science Goal: Large coarse 8-step raster 14x120 8s C II Deep x 8 FUV spectrally rebinned x 2

Program: PSP coordination, AR14294

Target: AR

Pointing: xcen=960 ycen=-245,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	133,130	256

IRIS: SUIT coordination, flare watch in AR14296

2025-12-09T01:37:19 to 2025-12-09T02:33:46

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, flare watch in AR14296

Target: AR

Pointing: xcen=476 ycen=-244,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.15	65,68	374
2796	0.15	65,68	374

IRIS: Flare watch program B, AR14299

2025-12-08T15:55:03 to 2025-12-08T16:50:23

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

Program: Flare watch program B, AR14299

Target: AR

Pointing: xcen=240 ycen=364,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	61,66	118
1400	0.47	61,66	118
2796	0.47	61,66	118

SOTSP: AR 14294 / AR 14296

2025-12-04T20:31:14 to 2025-12-04T21:18:38

Science Goal: Monitoring AR evolution

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

Target: Active Region

Pointing: xcen=-312 ycen=-292,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	235,162	747
6302A Velocity 6301.5A	0	235,162	747
6302A Transverse Flux Density	0	235,162	747
6302A Longitudinal Flux Density	0	235,162	747

SOTSP: AR 14294 / AR 14296

2025-12-03T16:45:05 to 2025-12-03T17:32:30

Science Goal: Monitoring AR evolution

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

Target: Pore

Pointing: xcen=-538 ycen=-294,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	230,162	739
6302A Velocity 6301.5A	0	230,162	739
6302A Transverse Flux Density	0	230,162	739
6302A Longitudinal Flux Density	0	230,162	739

IRIS: A1: QS Monitoring

2025-12-01T04:26:17 to 2025-12-01T04:44:21

Science Goal: Large coarse 64-step raster 126x120 64s C II Si IV Mg II h/k Mg II w s Deep x 15 SJI cadence 0.5x faster

Program: A1: QS Monitoring

Target: (NONE)

Pointing: xcen=-2 ycen=1,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,130	16
2832	4.52	247,130	4
1400	1.13	247,130	16
2796	1.13	247,130	16

SOTSP: AR 14291

2025-11-29T16:20:06 to 2025-11-29T17:19:13

Science Goal: AR evolution

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

Target: Active Region

Pointing: xcen=359 ycen=-271,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	295,162	933
6302A Velocity 6301.5A	0	295,162	933
6302A Transverse Flux Density	0	295,162	933
6302A Longitudinal Flux Density	0	295,162	933

IRIS: C1: South Pole

2025-11-29T15:14:48 to 2025-11-29T15:48:58

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

Program: C1: South Pole

Target: (NONE)

Pointing: xcen=6 ycen=-969,

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

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

IRIS: A1: QS Monitoring

2025-11-25T04:34:27 to 2025-11-25T04:52:30

Science Goal: Large coarse 64-step raster 126x120 64s C II Si IV Mg II h/k Mg II w s Deep x 15 SJI cadence 0.5x faster

Program: A1: QS Monitoring

Target: (NONE)

Pointing: xcen=173 ycen=-165,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,130	16
2832	4.52	247,130	4
1400	1.13	247,130	16
2796	1.13	247,130	16

IRIS: SUIT coordination

2025-11-22T02:09:36 to 2025-11-22T03:06:59

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: SUIT coordination

Target: AR

Pointing: xcen=-250 ycen=-378,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1416
2796	0.04	68,68	1416

SOTSP: Synoptic SOT Latitudinal Scans (updated version of HOP79)

2025-11-21T13:43:35 to 2025-11-21T13:59:44

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=213,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	59,129	190
6302A Velocity 6301.5A	0	59,129	190
6302A Transverse Flux Density	0	59,129	190
6302A Longitudinal Flux Density	0	59,129	190

IRIS: B1: AR tracking from limb to limb

2025-11-20T06:30:02 to 2025-11-20T06:48:07

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

Target: AR

Pointing: xcen=-581 ycen=-368,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,130	16
2832	1.13	247,130	16
1400	1.13	247,130	16
2796	1.13	247,130	16

IRIS: Jets in coronal holes

2025-11-19T12:43:01 to 2025-11-19T13:31:34

Science Goal: Very large sparse 64-step raster 63x175 64s Si IV Mg II h/k Mg II w Deep x 0.5 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: Jets in coronal holes

Target: CJ

Pointing: xcen=288 ycen=204,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.16	231,182	312
1400	0.16	231,182	312
2796	0.16	231,182	312

SOTSP: AR 14284

2025-11-18T17:00:05 to 2025-11-18T17:32:27

Science Goal: AR evolution of AR 14284

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

Target: Active Region

Pointing: xcen=429 ycen=-183,

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

257292 matches
prev 1...6849 6850 6851 [6852] 6853 6854 6855 6856 6857 6858 ...17153 next