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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252552 matches
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SOTSP: Active Region Evolution

2007-05-01T21:00:06 to 2007-05-01T22:24:58

Science Goal: Active region tracking; AR; AR10940

Program: Normal Map Half FOV

Target: AR10940

Pointing: xcen=13 ycen=-90,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	158,162	1000
6302A Velocity 6301.5A	0	158,162	1000
6302A Transverse Flux Density	0	158,162	1000
6302A Longitudinal Flux Density	0	158,162	1000

SOTSP: Plage observations

2007-03-29T11:25:02 to 2007-03-29T14:18:46

Science Goal: Plage; PLG; Plage

Program: Normal map Full FOV

Target: Plage

Pointing: xcen=447 ycen=90,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	-1	324,162	2047
6302A Velocity 6301.5A	-1	324,162	2047
6302A Transverse Flux Density	-1	324,162	2047
6302A Longitudinal Flux Density	-1	324,162	2047

SOTSP: South Pole hi-res map

2007-03-16T12:02:08 to 2007-03-16T14:55:51

Science Goal: Polar Campaign; PCH; South Pole

Program: Normal map Full FOV

Target: South Pole

Pointing: xcen=-5 ycen=-933,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	-1	324,162	2047
6302A Velocity 6301.5A	-1	324,162	2047
6302A Transverse Flux Density	-1	324,162	2047
6302A Longitudinal Flux Density	-1	324,162	2047

EIS: SYNOP001 40arcsec 1arcsec 30s 90s

2007-01-20T12:02:20 to 2007-01-20T12:06:37

Science Goal: SYNOP001_40arcsec_1arcsec_30s_90s

Program:

Target:

Pointing: xcen=32 ycen=-25,

saaIntervals hiIntervals

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

SOTSP: AR Evolution

2007-01-17T11:14:36 to 2007-01-17T11:56:17

Science Goal: AR Evolution

Program: Normal map 512x512

Target: Active Region

Pointing: xcen=-273 ycen=118,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	-1	78,81	491
6302A Velocity 6301.5A	-1	78,81	491
6302A Transverse Flux Density	-1	78,81	491
6302A Longitudinal Flux Density	-1	78,81	491

SOTSP:

2006-12-29T23:00:34 to 2006-12-29T23:44:02

Science Goal:

Program: , f 0.8 Normal map 512x512

Target:

Pointing: xcen=-14 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: APL Solar Bolometric Imager (BSI)

2006-12-23T08:56:02 to 2006-12-23T10:26:59

Science Goal: APL Solar Bolometric Imager (BSI)

Program: Deep mode, single slit position

Target: Quiet Sun

Pointing: xcen=-428 ycen=-126,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0.1	0,162	552
6302A Velocity 6301.5A	0.1	0,162	552
6302A Transverse Flux Density	0.1	0,162	552
6302A Longitudinal Flux Density	0.1	0,162	552

TRACE: AR10105

2002-09-16T00:37:57 to 2002-09-16T23:59:54

Science Goal: SCIPLAN_AR10105

Program: AR 10105 flare watch, N/S synoptic

Target:

Pointing: xcen=347 ycen=-245,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
WL	32.44	512,512	25
1600	32.44	512,512	25
195	0.35	384,384	3985

TRACE: Lyman Ring

1999-06-30T03:17:22 to 1999-06-30T07:14:33

Science Goal: SCIPLAN_Lyman_Ring

Program: active region/sunspot study

Target:

Pointing: xcen=134 ycen=281,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	1.65	512,512	14
1700	4.35	512,512	5
WL	32.63	512,512	6
1600	1.7	512,512	14
284	4.35	512,512	5
195	4.12	512,512	5
1550	4.35	512,512	5
1216	1.7	512,512	14

TRACE: microflare

1999-05-03T19:02:14 to 1999-05-03T23:59:40

Science Goal: SCIPLAN_microflare

Program:

Target:

Pointing: xcen=882 ycen=293,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	1.32	384,384	225
284	1.33	384,384	223
1216	0.84	384,384	355

TRACE: XR BP

1999-03-15T12:05:38 to 1999-03-15T21:59:54

Science Goal: SCIPLAN_XR_BP

Program: CDS Synoptic, Bright points

Target:

Pointing: xcen=-3 ycen=-17,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	1.17	384,384	506
WL	21.02	384,384	29
195	1.17	384,384	510
1216	1.01	384,384	587

IRIS: High Cadence Raster: AR14267

2025-10-26T09:45:46 to 2025-10-26T10:53:33

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=-554 ycen=-14,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1672
2796	0.04	68,68	1672

IRIS: High-cadence flare study, AR 14246

2025-10-17T20:43:16 to 2025-10-17T23:15:09

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, AR 14246

Target: AR

Pointing: xcen=862 ycen=355,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	4000
2796	0.04	68,68	4000

IRIS: SUIT coordination, catching flare

2025-10-16T00:09:23 to 2025-10-16T01:31:05

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, catching flare

Target: AR

Pointing: xcen=382 ycen=28,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	2016
2796	0.04	68,68	2016

IRIS: Solar Orbiter, EUI coordination

2025-10-14T20:12:35 to 2025-10-14T23:57:27

Science Goal: Large sparse 16-step raster 15x120 16s Si IV Mg II h/k Deep x 2 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4 SJI cadence 3x faster

Program: Solar Orbiter, EUI coordination

Target: QS

Pointing: xcen=-4 ycen=954,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.1	138,129	2152
2796	0.1	138,129	2152

252552 matches
prev 1...3665 [3666] 3667 3668 3669 3670 3671 3672 3673 3674 ...16837 next