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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257041 matches
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EIS: HOP 255. Prominence, NW limb.

2014-05-24T08:02:13 to 2014-05-24T09:11:57

Science Goal: HOP 255. Prominence, NW limb.

Program:

Target:

Pointing: xcen=896 ycen=369,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
OVI		81,128	null
MgVI		81,128	null
FeXIII		81,128	null
FeX		81,128	null
FeXVI		81,128	null
SiX		81,128	null
CaXVII		81,128	null
SX		81,128	null
SiVII		81,128	null
FeXI		81,128	null
MgVII		81,128	null
HeII		81,128	null
FeXII		81,128	null
FeVIII		81,128	null
FeXIV		81,128	null

EIS: Hinode instrument alignment - east limb

2014-02-25T22:18:45 to 2014-02-25T22:30:42

Science Goal: Hinode instrument alignment - east limb

Program:

Target:

Pointing: xcen=-961 ycen=-1,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
SiX		60,512	null
FeXI		60,512	null
FeXV		60,512	null
FeXII		60,512	null

EIS: HOP 79 (E-W +15 degree scan)

2013-07-04T19:28:50 to 2013-07-04T19:38:58

Science Goal: SK_DEEP_5x512_SLIT1

Program:

Target:

Pointing: xcen=180 ycen=189,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
MgVI		5,512	null
FeXIII		5,512	null
FeX		5,512	null
SiX		5,512	null
CaXVII		5,512	null
OIV		5,512	null
SiVII		5,512	null
FeXI		5,512	null
FeXV		5,512	null
HeII		5,512	null
OV		5,512	null
FeXII		5,512	null
FeVIII		5,512	null
FeXIV		5,512	null

EIS: Small flare study

2013-02-13T01:43:39 to 2013-02-13T01:46:35

Science Goal: Context raster

Program:

Target:

Pointing: xcen=596 ycen=361,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
MgVI		479,488	null
FeXIII		479,488	null
FeXVI		479,488	null
SiVII		479,488	null
FeXI		479,488	null
FeXV		479,488	null
HeII		479,488	null
FeXII		479,488	null
FeXXIII		479,488	null

EIS: AR11271 flare obs

2011-08-22T08:41:37 to 2011-08-22T09:26:24

Science Goal: AR11271 small flare obs

Program:

Target:

Pointing: xcen=133 ycen=130,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXVI		60,120	null
FeXXIV		60,120	null
SiVII		60,120	null
FeXVII		60,120	null
MgV		60,120	null
CaXV		60,120	null
FeXIV		60,120	null

SOTSP: AR 11026 HOP 132

2009-10-04T10:00:05 to 2009-10-04T10:24:21

Science Goal: AR 11026 HOP 132

Program: Fast map, Q65, 123"x123", 1-side CCD for AR

Target: Active Region

Pointing: xcen=750 ycen=-543,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	121,122	384
6302A Velocity 6301.5A	0	121,122	384
6302A Transverse Flux Density	0	121,122	384
6302A Longitudinal Flux Density	0	121,122	384

SOTSP:

2006-12-29T13:55:05 to 2006-12-29T14:38:33

Science Goal:

Program: , f 1.0 Normal map 512x512

Target:

Pointing: xcen=-99 ycen=-83,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	81,81	512
6302A Velocity 6301.5A	0	81,81	512
6302A Transverse Flux Density	0	81,81	512
6302A Longitudinal Flux Density	0	81,81	512

SOTSP: AR Evolution

2006-12-28T12:55:05 to 2006-12-28T13:38:33

Science Goal: AR Evolution

Program: Normal map 512x512

Target: Active Region

Pointing: xcen=-326 ycen=-78,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	81,81	512
6302A Velocity 6301.5A	0	81,81	512
6302A Transverse Flux Density	0	81,81	512
6302A Longitudinal Flux Density	0	81,81	512

TRACE: JOP83

1999-03-23T11:41:27 to 1999-03-23T12:05:51

Science Goal: SCIPLAN_JOP83

Program:

Target:

Pointing: xcen=768 ycen=-85,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
195	0.14	512,512	180

TRACE: Moss

1999-01-29T21:49:41 to 1999-01-29T23:57:52

Science Goal:

Program:

Target:

Pointing: xcen=-117 ycen=-274,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

TRACE: bright surge in AR 8440

1999-01-17T10:03:58 to 1999-01-17T10:53:38

Science Goal:

Program:

Target:

Pointing: xcen=-391 ycen=404,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

TRACE: filament with flare-like eruption

1999-01-17T04:25:51 to 1999-01-17T05:36:27

Science Goal:

Program:

Target:

Pointing: xcen=-559 ycen=330,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

IRIS: High Cadence Raster: AR14267

2025-10-27T13:15:32 to 2025-10-27T14:22:31

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=-333 ycen=-22,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1764
2796	0.04	68,68	1764

IRIS: SUIT Coordination 14267

2025-10-27T00:19:32 to 2025-10-27T01:26:01

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 14267

Target: AR

Pointing: xcen=-432 ycen=-24,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	65,68	409
2796	0.16	65,68	410

IRIS: High Cadence Raster: AR14259

2025-10-24T07:37:15 to 2025-10-24T08:46:39

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: AR14259

Target: AR

Pointing: xcen=147 ycen=-308,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1712
2796	0.04	68,68	1712

257041 matches
prev 1...2953 2954 2955 2956 2957 [2958] 2959 2960 2961 2962 ...17137 next