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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255535 matches
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EIS: HH AR+FLR RAS N01 (EWxNS=240"x240", 5.0sec exp, continuous raster)

2007-01-04T15:30:13 to 2007-01-04T15:56:27

Science Goal: HH_AR+FLR_RAS_N01 (EWxNS=240"x240", 5.0sec exp, continuous raster)

Program:

Target:

Pointing: xcen=-359 ycen=-66,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		240,240	null
FeX		240,240	null
FeXVI		240,240	null
CaXVII		240,240	null
FeXXIV		240,240	null
SiVII		240,240	null
FeXI		240,240	null
FeXV		240,240	null
HeII		240,240	null
FeXII		240,240	null
FeXXIII		240,240	null
FeVIII		240,240	null
FeXIV		240,240	null

SOTSP: APL Solar Bolometric Imager (BSI)

2006-12-20T19:02:03 to 2006-12-20T20:26:05

Science Goal: APL Solar Bolometric Imager (BSI)

Program: Fast Map, Full FOV

Target: Active Region

Pointing: xcen=-9 ycen=7,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	317,162	1000
6302A Velocity 6301.5A	0	317,162	1000
6302A Transverse Flux Density	0	317,162	1000
6302A Longitudinal Flux Density	0	317,162	1000

SOTSP: AR Evolution

2006-12-12T10:10:08 to 2006-12-12T13:11:23

Science Goal: AR Evolution

Program: Normal map Full FOV

Target: Active Region

Pointing: xcen=222 ycen=-85,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	324,162	2047
6302A Velocity 6301.5A	0	324,162	2047
6302A Transverse Flux Density	0	324,162	2047
6302A Longitudinal Flux Density	0	324,162	2047

SOTSP: AR Evolution

2006-12-11T03:10:04 to 2006-12-11T04:19:26

Science Goal: AR Evolution

Program: Fast Map, Full FOV

Target: Active Region

Pointing: xcen=-71 ycen=-90,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	317,162	1000
6302A Velocity 6301.5A	0	317,162	1000
6302A Transverse Flux Density	0	317,162	1000
6302A Longitudinal Flux Density	0	317,162	1000

TRACE: SYNOPTIC

1999-10-18T00:32:58 to 1999-10-18T01:03:42

Science Goal: SCIPLAN_SYNOPTIC

Program: flarewatch of AR 8731, synoptic, JOP057

Target:

Pointing: xcen=-10 ycen=820,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	7.08	512,512	5
1700	7.08	512,512	5
1600	7.08	512,512	5
284	7.08	512,512	5
195	7.08	512,512	5
1550	7.08	512,512	5
1216	7.08	512,512	5

TRACE: West limb prominence

1999-01-07T03:49:35 to 1999-01-07T11:59:32

Science Goal:

Program:

Target:

Pointing: xcen=863 ycen=503,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

IRIS: Major Flare Watch (High cadence)

2025-11-11T13:54:00 to 2025-11-11T14:54:08

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: Major Flare Watch (High cadence)

Target: AR

Pointing: xcen=389 ycen=343,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1484
2796	0.04	68,68	1484

IRIS: Sit and stare AR with filament

2025-11-10T12:01:24 to 2025-11-10T13:02:01

Science Goal: Large sit-and-stare 0.3x120 1s Si IV Deep x 0.5 Spatial x 2, Spectral x 2 SJI cadence 10x faster

Program: Sit and stare AR with filament

Target: AR

Pointing: xcen=126 ycen=27,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.03	120,129	2124

IRIS: SUIT coordination

2025-11-08T00:11:39 to 2025-11-08T01:13:05

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=-243 ycen=342,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1516
2796	0.04	68,68	1516

IRIS: High Cadence Raster

2025-11-02T22:54:13 to 2025-11-02T23:47:04

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 Raster

Target: AR

Pointing: xcen=-774 ycen=374,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1391
2796	0.04	68,68	1392

IRIS: High Cadence Raster: AR14267

2025-10-27T05:11:22 to 2025-10-27T06:17:02

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 Raster: AR14267

Target: AR

Pointing: xcen=-380 ycen=-16,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1620
2796	0.04	68,68	1620

IRIS: high-cadence flare study, AR 14248

2025-10-18T18:57:08 to 2025-10-18T19:28:24

Science Goal: High-Cadence Flare Program: .3 sec, flare linelist, C II slow

Program: high-cadence flare study, AR 14248

Target: AR

Pointing: xcen=829 ycen=77,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.17	59,68	189

IRIS: Solar Orbiter, EUI coordination, Polar Rotation

2025-10-11T09:43:20 to 2025-10-11T11:42:58

Science Goal: Large sparse 8-step raster 7x120 8s Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 4 SJI cadence 0.25x faster

Program: Solar Orbiter, EUI coordination, Polar Rotation

Target: QS

Pointing: xcen=-0 ycen=958,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.61	127,129	196
2796	0.61	127,129	196

IRIS: SPICE coordination (filaments)

2025-10-06T12:58:27 to 2025-10-06T13:33:12

Science Goal: Very large coarse 32-step raster 62x175 32s Mg II h/k Deep x 15 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4 Lossless compression

Program: SPICE coordination (filaments)

Target: QS

Pointing: xcen=734 ycen=-595,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.27	231,182	128

IRIS: EUI coordination (sunspot oscillations) (AR 14232)

2025-10-05T13:04:01 to 2025-10-05T14:03:22

Science Goal: Very large sparse 2-step raster 1x175 2s Si IV Deep x 4 FUV spectrally rebinned x 2

Program: EUI coordination (sunspot oscillations) (AR 14232)

Target: AR

Pointing: xcen=624 ycen=-28,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.18	166,182	330

255535 matches
prev 1...3145 3146 3147 3148 3149 3150 [3151] 3152 3153 3154 ...17036 next