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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257052 matches
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SOTSP: HOP 35

2007-12-01T22:54:05 to 2007-12-01T23:16:11

Science Goal: Emerging Flux Region

Program: fast map 123" high by 110" wide

Target: Active Region

Pointing: xcen=-422 ycen=-142,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	111,122	350
6302A Velocity 6301.5A	0	111,122	350
6302A Transverse Flux Density	0	111,122	350
6302A Longitudinal Flux Density	0	111,122	350

EIS: quiet sun study

2007-10-15T08:14:40 to 2007-10-15T08:48:56

Science Goal:

Program:

Target:

Pointing: xcen=1 ycen=-44,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
MgVI		40,512	null
CaXVII		40,512	null
SiVII		40,512	null
MgVII		40,512	null
MgV		40,512	null
HeII		40,512	null
FeXII		40,512	null
FeVIII		40,512	null

EIS: SYNOP001 40arcsec 1arcsec 30s 90s

2007-02-23T05:52:12 to 2007-02-23T05:56:29

Science Goal: SYNOP001_40arcsec_1arcsec_30s_90s

Program:

Target:

Pointing: xcen=23 ycen=-44,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		40,256	null
FeX		40,256	null
OIV		40,256	null

EIS: HPW004 QS RAST 120m

2007-02-19T15:33:20 to 2007-02-19T17:45:21

Science Goal: HPW004_QS_RAST_120m

Program:

Target:

Pointing: xcen=314 ycen=-78,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		128,512	null
FeX		128,512	null
FeXVI		128,512	null
SiX		128,512	null
CaXVII		128,512	null
SiVII		128,512	null
FeXI		128,512	null
FeXV		128,512	null
HeII		128,512	null
FeXII		128,512	null
FeVIII		128,512	null
FeXIV		128,512	null

EIS: Cool lines for study of loop footpoints (e.g., near sunspot); 80" r

2007-01-20T18:08:34 to 2007-01-21T04:41:03

Science Goal: Cool lines for study of loop footpoints (e.g., near sunspot); 80" r

Program:

Target:

Pointing: xcen=524 ycen=127,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		100,216	null
FeX		100,216	null
CaXVII		100,216	null
FeXI		100,216	null
FeXV		100,216	null
FeXVII		100,216	null
MgVII		100,216	null
MgV		100,216	null
HeII		100,216	null
CaXV		100,216	null
FeXII		100,216	null
FeXIV		100,216	null

SOTSP: AR Evolution

2006-12-14T00:20:05 to 2006-12-14T01:23:17

Science Goal: AR Evolution

Program: Fast Map, Full FOV

Target: Active Region

Pointing: xcen=546 ycen=-86,

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: synoptic

2006-12-07T11:20:59 to 2006-12-07T15:29:56

Science Goal: synoptic

Program: Fast map 20 arcsec

Target: disk center

Pointing: xcen=-736 ycen=-84,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	21,81	3710
6302A Velocity 6301.5A	0	21,81	3710
6302A Transverse Flux Density	0	21,81	3710
6302A Longitudinal Flux Density	0	21,81	3710

SOTSP: AR Evolution

2006-12-05T21:06:38 to 2006-12-05T22:05:11

Science Goal: AR Evolution

Program: Normal map 100 arcsec

Target: Active Region, W Limb

Pointing: xcen=815 ycen=-160,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	109,162	690
6302A Velocity 6301.5A	0	109,162	690
6302A Transverse Flux Density	0	109,162	690
6302A Longitudinal Flux Density	0	109,162	690

IRIS: Major Flare Watch (High cadence)

2025-11-11T18:45:15 to 2025-11-11T19:45:10

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: Major Flare Watch (High cadence)

Target: AR

Pointing: xcen=434 ycen=342,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.15	65,68	397
2796	0.15	65,68	397

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: 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: AR14266

2025-10-31T20:46:22 to 2025-10-31T21:50:05

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: High Cadence Raster: AR14266

Target: AR

Pointing: xcen=803 ycen=228,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1572
2796	0.04	68,68	1572

IRIS: A1: QS Monitoring

2025-10-28T04:31:16 to 2025-10-28T04:49:20

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=0 ycen=-66,

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: Flare Study B: AR14267

2025-10-27T18:09:19 to 2025-10-27T19:13:05

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 Study B: AR14267

Target: AR

Pointing: xcen=-295 ycen=-21,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	61,67	136
1400	0.47	61,67	136
2796	0.47	61,67	136

IRIS: High Cadence Raster: AR14259

2025-10-24T10:51:22 to 2025-10-24T12:00:15

Science Goal: Large sparse 8-step raster 7x120 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=178 ycen=-266,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	128,128	1776
2796	0.04	128,128	1776

257052 matches
prev 1...3041 3042 3043 3044 3045 [3046] 3047 3048 3049 3050 ...17137 next