Popular

Heliophysics Events Knowledgebase Coverage Registry (HCR)

Popular Observations

Here are the most popular observations, as measured by the number of downloads.

Filter by instrument:

251060 matches
prev 1...3017 3018 3019 3020 3021 3022 3023 [3024] 3025 3026 ...16738 next

SOTSP: NaD flat fields and SP Deep scan

2009-12-23T23:21:36 to 2009-12-23T23:26:26

Science Goal: SP deep scan at 3 ROI's

Program: Deep Map, 3-ROIs, 3.84"x164", 2-sides, 6 rep

Target: disk center

Pointing: xcen=24 ycen=7,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0.03	1,162	40
6302A Velocity 6301.5A	0.03	1,162	40
6302A Transverse Flux Density	0.03	1,162	40
6302A Longitudinal Flux Density	0.03	1,162	40

SOTSP: NaD flat fields and SP Deep scan

2009-12-23T23:06:42 to 2009-12-23T23:11:33

Science Goal: SP deep scan at 3 ROI's

Program: Deep Map, 3-ROIs, 3.84"x164", 2-sides, 6 rep

Target: disk center

Pointing: xcen=22 ycen=7,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0.03	1,162	40
6302A Velocity 6301.5A	0.03	1,162	40
6302A Transverse Flux Density	0.03	1,162	40
6302A Longitudinal Flux Density	0.03	1,162	40

EIS: HOP 142 over 11 - 13 UT

2009-11-21T11:00:34 to 2009-11-21T12:59:14

Science Goal:

Program:

Target:

Pointing: xcen=229 ycen=230,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
MgVI		12,152	null
FeXIII		12,152	null
FeXVI		12,152	null
SiX		12,152	null
CaXVII		12,152	null
SiVII		12,152	null
FeXI		12,152	null
FeXV		12,152	null
HeII		12,152	null
FeXII		12,152	null

SOTSP: HOP 130

2009-11-18T05:14:05 to 2009-11-18T05:38:19

Science Goal: HOP 130

Program: Fast map 86x82", Q75, 4 cycle, 2-side CCD summed

Target: AR10940

Pointing: xcen=-815 ycen=-423,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	85,81	270
6302A Velocity 6301.5A	0	85,81	270
6302A Transverse Flux Density	0	85,81	270
6302A Longitudinal Flux Density	0	85,81	270

SOTSP: Sun center programs

2009-10-06T22:00:05 to 2009-10-06T22:24:20

Science Goal: Velocity flows in quiet sun magnetic loop footpoints

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

Target: disk center, Quiet Sun

Pointing: xcen=37 ycen=7,

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

EIS: Five-arcsecond rapid scan for TR and coronal brightenings (H. Isobe

2007-04-07T07:34:28 to 2007-04-07T08:27:15

Science Goal: Five-arcsecond rapid scan for TR and coronal brightenings (H. Isobe

Program:

Target:

Pointing: xcen=820 ycen=517,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
OVI		5,240	null
FeXIII		5,240	null
FeX		5,240	null
CaXVII		5,240	null
FeXI		5,240	null
FeXV		5,240	null
FeXVII		5,240	null
MgVII		5,240	null
MgV		5,240	null
HeII		5,240	null
CaXV		5,240	null
FeXII		5,240	null
FeXIV		5,240	null

SOTSP:

2006-12-30T03:46:20 to 2006-12-30T03:48:02

Science Goal:

Program: , f.0 SP compression test

Target:

Pointing: xcen=27 ycen=-82,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	3,81	20
6302A Velocity 6301.5A	0	3,81	20
6302A Transverse Flux Density	0	3,81	20
6302A Longitudinal Flux Density	0	3,81	20

SOTSP: AR Evolution

2006-12-26T22:20:14 to 2006-12-26T22:22:13

Science Goal: AR Evolution

Program: SP focus scan 20 slit pos

Target: Active Region

Pointing: xcen=-641 ycen=-88,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0.01	6,81	40
6302A Velocity 6301.5A	0.01	6,81	40
6302A Transverse Flux Density	0.01	6,81	40
6302A Longitudinal Flux Density	0.01	6,81	40

EIS: Small spectral rasters for high-cadence observations of a network f

2006-12-24T11:12:12 to 2006-12-24T13:14:21

Science Goal: Small spectral rasters for high-cadence observations of a network f

Program:

Target:

Pointing: xcen=598 ycen=728,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
CaXVII		81,512	null
FeXV		81,512	null
HeII		81,512	null
FeXII		81,512	null

SOTSP: AR Evolution

2006-12-14T22:00:05 to 2006-12-14T23:03:17

Science Goal: AR Evolution

Program: Fast Map, Full FOV

Target: Active Region

Pointing: xcen=701 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:

2006-12-03T06:20:46 to 2006-12-03T07:19:20

Science Goal:

Program: , f 1.0 Normal map 100 arcsec

Target:

Pointing: xcen=415 ycen=-155,

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

TRACE: AR 8731

1999-10-15T19:06:41 to 1999-10-16T00:39:57

Science Goal: SCIPLAN_AR_8731

Program:

Target:

Pointing: xcen=-131 ycen=75,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	0.89	384,384	374
1700	0.95	256,256	350
1600	0.95	256,256	352
195	82.76	384,384	5
1550	0.95	256,256	351

TRACE: Filament

1999-01-25T08:12:01 to 1999-01-25T09:21:56

Science Goal:

Program:

Target:

Pointing: xcen=-254 ycen=491,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

TRACE:

1998-04-10T14:30:06 to 1998-04-10T22:48:57

Science Goal:

Program:

Target:

Pointing: xcen=-982 ycen=-99,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	0.23	512,512	5
1700	0.33	512,512	5
1600	0.33	512,512	5
284	0.28	512,512	5
195	0.28	512,512	5
1216	0.17	512,512	5

IRIS: Off Limb Flare Study: AR14168

2025-08-11T22:54:09 to 2025-08-12T03:09:17

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

Program: Off Limb Flare Study: AR14168

Target: AR

Pointing: xcen=949 ycen=79,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	1600

251060 matches
prev 1...3017 3018 3019 3020 3021 3022 3023 [3024] 3025 3026 ...16738 next