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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255539 matches
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EIS: HOP 61 - CORE: long duration studies of equatorial coronal holes

2008-01-21T00:15:39 to 2008-01-21T02:11:04

Science Goal: Context raster plus high cadence small raster (repeated)

Program:

Target:

Pointing: xcen=790 ycen=-442,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
MgVI		120,512	null
FeXIII		120,512	null
FeX		120,512	null
SiX		120,512	null
CaXVII		120,512	null
FeXXIV		120,512	null
SiVII		120,512	null
FeXI		120,512	null
FeXV		120,512	null
MgVII		120,512	null
HeII		120,512	null
FeXII		120,512	null
FeXIV		120,512	null

EIS: Chromospheric Evaporation During Solar Flares

2007-06-08T18:00:57 to 2007-06-09T03:48:42

Science Goal: Chromospheric Evaporation During Solar Flares

Program:

Target:

Pointing: xcen=188 ycen=64,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
CaXVII		152,152	null
FeXV		152,152	null
FeXVII		152,152	null
HeII		152,152	null
FeXII		152,152	null

SOTSP: Active Region Evolution

2007-05-01T08:00:04 to 2007-05-01T08:35:05

Science Goal: Active region tracking; AR; AR10940

Program: Fast map 164 arcsec

Target: AR10940

Pointing: xcen=-89 ycen=-89,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	162,162	512
6302A Velocity 6301.5A	0	162,162	512
6302A Transverse Flux Density	0	162,162	512
6302A Longitudinal Flux Density	0	162,162	512

EIS: Slot Raster above limb active region

2007-04-09T18:12:13 to 2007-04-09T23:09:02

Science Goal: Slot_Raster_above_limb_active_region

Program:

Target:

Pointing: xcen=970 ycen=656,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		122,320	null
FeXVI		122,320	null
SiX		122,320	null
CaXVII		122,320	null
FeXXIV		122,320	null
SiVII		122,320	null
FeXI		122,320	null
FeXV		122,320	null
MgVII		122,320	null
HeII		122,320	null
FeXII		122,320	null
FeXIV		122,320	null

EIS: Alignment slot 266

2007-03-25T12:52:12 to 2007-03-25T14:40:51

Science Goal: Alignment slot 266

Program:

Target:

Pointing: xcen=127 ycen=641,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		266,512	null
SiX		266,512	null
FeXV		266,512	null
HeII		266,512	null
FeXII		266,512	null

SOTSP: Synoptic

2006-12-22T11:25:27 to 2006-12-22T14:19:11

Science Goal: Synoptic

Program: Synoptic BFI NFI

Target: Sun Center

Pointing: xcen=449 ycen=-278,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	319,162	2024
6302A Velocity 6301.5A	0	319,162	2024
6302A Transverse Flux Density	0	319,162	2024
6302A Longitudinal Flux Density	0	319,162	2024

TRACE:

2001-01-06T00:01:32 to 2001-01-06T23:59:58

Science Goal:

Program: observations of AR9289

Target:

Pointing: xcen=912 ycen=-121,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1700	17.08	384,384	85
WL	1.56	384,384	925
1600	0.59	384,384	2443
1550	17.08	384,384	85

TRACE: JOP 98

1999-06-18T12:05:15 to 1999-06-18T15:55:58

Science Goal: SCIPLAN_JOP 98

Program:

Target:

Pointing: xcen=-123 ycen=554,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	28.06	384,384	9
1700	5.89	384,384	40
1600	5.91	384,384	40
284	28.05	384,384	9
195	28.07	384,384	9
1550	5.77	384,384	41

TRACE: SYNOPTIC

1999-03-26T00:05:15 to 1999-03-26T00:28:34

Science Goal: SCIPLAN_SYNOPTIC

Program:

Target:

Pointing: xcen=-10 ycen=820,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	4.34	512,512	5
1700	4.34	512,512	5
1600	4.34	512,512	5
284	4.34	512,512	5
195	4.34	512,512	5
1550	4.34	512,512	5
1216	4.34	512,512	5

TRACE: AR loop brightening

1999-02-10T14:44:29 to 1999-02-10T16:02:23

Science Goal:

Program:

Target:

Pointing: xcen=-498 ycen=429,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

TRACE:

1999-01-22T20:14:13 to 1999-01-22T20:16:20

Science Goal:

Program:

Target:

Pointing: xcen=-3 ycen=-17,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
WL	0.13	512,512	18

TRACE:

1999-01-14T07:22:28 to 1999-01-14T08:26:43

Science Goal:

Program: AR 8439 flare watch, darks, full disk mosaic

Target:

Pointing: xcen=-809 ycen=-356,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	0.81	384,384	80
WL	0.57	384,384	113
1600	0.57	384,384	113

IRIS: AR observations

2025-11-10T20:07:01 to 2025-11-10T21:07:29

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: AR observations

Target: AR

Pointing: xcen=-185 ycen=-310,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	65,68	373
2796	0.16	65,68	373

IRIS: High Cadence Raster: AR14267

2025-11-03T23:09:44 to 2025-11-04T00:01:59

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=940 ycen=138,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1376
2796	0.04	68,68	1376

IRIS: High Cadence Raster: AR14266

2025-10-28T08:40:03 to 2025-10-28T09:46:22

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=228 ycen=179,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1636
2796	0.04	68,68	1636

255539 matches
prev 1...3417 3418 3419 3420 [3421] 3422 3423 3424 3425 3426 ...17036 next