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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257269 matches
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SOTSP: AR 14496 obs.

2026-08-03T07:55:14 to 2026-08-03T08:42:38

Science Goal: AR monitor

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

Target: Active Region

Pointing: xcen=849 ycen=-34,

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

IRIS: Coronal nanojets: AR 14492

2026-08-02T02:35:40 to 2026-08-02T05:34:57

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

Program: Coronal nanojets: AR 14492

Target: AR

Pointing: xcen=917 ycen=295,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	133,129	1120

SOTSP: Synoptic

2026-07-17T17:53:46 to 2026-07-17T17:55:36

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	49
6302A Velocity 6301.5A	0	16,162	49
6302A Transverse Flux Density	0	16,162	49
6302A Longitudinal Flux Density	0	16,162	49

SOTSP: HOP412 pointing 12/20

2026-07-09T19:49:05 to 2026-07-09T20:05:14

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

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

Target: Pore

Pointing: xcen=-17 ycen=78,

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

IRIS: B2: QS tracking from limb to limb

2026-07-07T05:37:21 to 2026-07-07T05:46:57

Science Goal: Coarse synoptic raster 34x175 18s Deep x 30 SJI cadence 3x faster Lossless compression

Program: B2: QS tracking from limb to limb

Target: QS

Pointing: xcen=-658 ycen=356,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.2	203,182	3
2832	3.2	203,182	3
1400	3.2	203,182	3
2796	3.2	203,182	3

SOTSP: AR 14479 obs.

2026-07-01T06:59:18 to 2026-07-01T07:46:43

Science Goal: AR obs.

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

Target: Active Region

Pointing: xcen=403 ycen=158,

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 14465

2026-06-16T18:56:52 to 2026-06-16T19:29:13

Science Goal: Sunspot evolution

Program: Fast map, 164x164", 1-side, Q75, no repeat

Target: Pore

Pointing: xcen=504 ycen=45,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	161,162	510
6302A Velocity 6301.5A	0	161,162	510
6302A Transverse Flux Density	0	161,162	510
6302A Longitudinal Flux Density	0	161,162	510

SOTSP: HOP 412 (07/20)

2026-06-11T17:47:06 to 2026-06-11T18:03:14

Science Goal:

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

Target: Quiet Sun

Pointing: xcen=-19 ycen=-406,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	58,129	185
6302A Velocity 6301.5A	0	58,129	185
6302A Transverse Flux Density	0	58,129	185
6302A Longitudinal Flux Density	0	58,129	185

SOTSP: HOP 412 (04/20)

2026-06-11T14:46:35 to 2026-06-11T15:02:43

Science Goal:

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

Target: Quiet Sun

Pointing: xcen=-19 ycen=-706,

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: AR 14456 Obs.

2026-06-10T22:02:59 to 2026-06-10T22:35:20

Science Goal:

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

Target: Active Region

Pointing: xcen=886 ycen=207,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	158,162	505
6302A Velocity 6301.5A	0	158,162	505
6302A Transverse Flux Density	0	158,162	505
6302A Longitudinal Flux Density	0	158,162	505

IRIS: HOP 532 - AR14455

2026-06-07T22:40:11 to 2026-06-07T23:54:03

Science Goal: Large sit-and-stare 0.3x120 1s Deep x 8 Spatial x 2, Spectral x 2

Program: HOP 532 - AR14455

Target: AR

Pointing: xcen=879 ycen=234,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	123,129	119
2832	0.62	123,129	119
1400	0.62	123,129	119
2796	0.62	123,129	119

IRIS: A1: QS monitoring

2026-05-28T04:29:04 to 2026-05-28T04:47:08

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: QS

Pointing: xcen=85 ycen=-109,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,129	16
2832	4.52	247,129	4
1400	1.13	247,129	16
2796	1.13	247,129	16

IRIS: Hinode/SOT & DKIST coordination (HOP 529), AR 14441

2026-05-22T18:39:41 to 2026-05-22T22:19:04

Science Goal: Medium dense 32-step raster 10.24x60 32s Si IV Mg II h/k Mg II w Deep x 4 FUV spectrally rebinned x 2

Program: Hinode/SOT & DKIST coordination (HOP 529), AR 14441

Target: AR

Pointing: xcen=738 ycen=149,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.35	72,67	624
1400	0.35	72,67	624
2796	0.35	72,67	624

IRIS: Flare medium coarse 8-step, AR 14441

2026-05-20T12:07:20 to 2026-05-20T13:07:17

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

Program: Flare medium coarse 8-step, AR 14441

Target: AR

Pointing: xcen=322 ycen=148,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	376

EIS: Flare mode.

2026-05-18T18:11:41 to 2026-05-18T18:59:47

Science Goal:

Program:

Target:

Pointing: xcen=626 ycen=326,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeX		180,152	null
FeXVI		180,152	null
CaXVII		180,152	null
FeXXIV		180,152	null
FeXV		180,152	null
HeII		180,152	null
OV		180,152	null
FeXII		180,152	null
FeXXIII		180,152	null
FeXIV		180,152	null

257269 matches
prev 1...11345 11346 11347 11348 11349 11350 [11351] 11352 11353 11354 ...17152 next