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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257279 matches
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TRACE: SYNOPTIC

1999-05-05T06:45:22 to 1999-05-05T07:04:46

Science Goal: SCIPLAN_SYNOPTIC

Program:

Target:

Pointing: xcen=-10 ycen=820,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	3.85	512,512	5
1700	3.85	512,512	5
1600	3.85	512,512	5
284	3.85	512,512	5
195	3.85	512,512	5
1550	3.85	512,512	5
1216	3.85	512,512	5

TRACE: AR LOOPS

1999-04-17T10:26:27 to 1999-04-17T10:50:59

Science Goal: SCIPLAN_AR_LOOPS

Program:

Target:

Pointing: xcen=-577 ycen=-237,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
195	0.15	512,512	170

TRACE: SYNOPTIC

1999-03-11T23:18:16 to 1999-03-11T23:38:47

Science Goal: SCIPLAN_SYNOPTIC

Program: JOP 98, Coronal HOle, VLA Coordination

Target:

Pointing: xcen=-10 ycen=820,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	7.8	512,512	3
1700	3.82	512,512	3
1600	3.82	512,512	3
284	3.82	512,512	3
195	7.81	512,512	3
1550	3.82	512,512	3
1216	3.83	512,512	3

TRACE: CEDplumes

1999-03-10T19:53:30 to 1999-03-10T20:54:03

Science Goal: SCIPLAN_CEDplumes

Program: 0000 - 0800JOP 98 Flare Precursors 1200 - 1500High-cadence Plumes

Target:

Pointing: xcen=115 ycen=-983,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	0.51	512,512	120

TRACE: AR contin

1999-02-13T12:02:16 to 1999-02-13T17:57:10

Science Goal: SCIPLAN_AR_contin

Program: AR movie, synoptic N/S scan, focustest

Target:

Pointing: xcen=-773 ycen=270,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
284	0.9	384,384	396
195	0.89	384,384	400

EIS: HOP344 (EIS/IRIS Full-Disk Spectral Scans) #9-2

2026-09-28T06:02:44 to 2026-09-28T07:08:04

Science Goal: DHB_007

Program:

Target:

Pointing: xcen=0 ycen=-1227,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		491,512	null
FeX		491,512	null
FeXVI		491,512	null
SiX		491,512	null
SX		491,512	null
SiVII		491,512	null
FeXI		491,512	null
FeXV		491,512	null
MgVII		491,512	null
CaXV		491,512	null
CaXVI		491,512	null
FeXII		491,512	null
FeIX		491,512	null
FeVIII		491,512	null
FeXIV		491,512	null

EIS: Polar panorama map.

2026-09-19T08:30:22 to 2026-09-19T10:16:56

Science Goal:

Program:

Target:

Pointing: xcen=331 ycen=-361,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
HeII		274,304	null
FeXII		274,304	null

EIS: Dynamics of BPs in the corona and low atmosphere with THEMIS.

2026-09-17T09:55:40 to 2026-09-17T11:36:47

Science Goal:

Program:

Target:

Pointing: xcen=838 ycen=-313,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
HeII		274,304	null
FeXII		274,304	null

EIS: Pointing monitoring.

2026-09-14T05:54:21 to 2026-09-14T05:57:17

Science Goal:

Program:

Target:

Pointing: xcen=24 ycen=-189,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXVI		479,488	null
SiVII		479,488	null
HeII		479,488	null
FeXII		479,488	null
FeXXIII		479,488	null

SOTSP: Synoptic

2026-02-09T17:49:23 to 2026-02-09T17:51:12

Science Goal: Synoptic

Program: Synoptic Very Fast Map, 15"x162", 3 mins.

Target: 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: Synoptic

2026-02-04T17:00:43 to 2026-02-04T17:02:32

Science Goal: Synoptic

Program: Synoptic Very Fast Map, 15"x162", 3 mins.

Target: 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

IRIS: Low-telem flare watch: AR 14345

2026-01-22T08:13:48 to 2026-01-22T08:46:09

Science Goal: Medium coarse 8-step raster 14x60 8s C II Deep x 8 Spatial x 2, Spectral x 2

Program: Low-telem flare watch: AR 14345

Target: AR

Pointing: xcen=372 ycen=-158,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,68	208

IRIS: High-cadence flare study, AR14341

2026-01-18T14:51:09 to 2026-01-18T15:28:46

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 SJI cadence 3x faster

Program: High-cadence flare study, AR14341

Target: AR

Pointing: xcen=-361 ycen=-105,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	928
2796	0.04	68,68	928

SOTSP: Synoptic

2026-01-11T18:12:42 to 2026-01-11T18:14:32

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

IRIS: Flare study on AR 14325/14323 (follow Hinode)

2026-01-02T17:20:20 to 2026-01-02T18:16:26

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

Program: Flare study on AR 14325/14323 (follow Hinode)

Target: AR

Pointing: xcen=300 ycen=-110,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,66	352

257279 matches
prev 1...6417 6418 [6419] 6420 6421 6422 6423 6424 6425 6426 ...17152 next