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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255605 matches
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EIS: SYNOP001 40arcsec 1arcsec 30s 90s

2007-01-23T18:03:35 to 2007-01-23T18:07:51

Science Goal: SYNOP001_40arcsec_1arcsec_30s_90s

Program:

Target:

Pointing: xcen=-99 ycen=-47,

saaIntervals hiIntervals

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

SOTSP: AR Evolution

2006-12-27T08:07:05 to 2006-12-27T08:41:08

Science Goal: AR Evolution

Program: Normal Mode, 128 sec cadence

Target: Active Region

Pointing: xcen=-567 ycen=-85,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0.01	4,81	384
6302A Velocity 6301.5A	0.01	4,81	384
6302A Transverse Flux Density	0.01	4,81	384
6302A Longitudinal Flux Density	0.01	4,81	384

SOTSP: AR Evolution

2006-12-12T17:40:05 to 2006-12-12T18:43:17

Science Goal: AR Evolution

Program: Fast Map, Full FOV

Target: Active Region

Pointing: xcen=288 ycen=-87,

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

TRACE: AR9359

2001-03-05T00:17:21 to 2001-03-05T14:59:31

Science Goal: SCIPLAN_AR9359

Program:

Target:

Pointing: xcen=905 ycen=229,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	0.59	384,384	1501
WL	45.23	512,512	20
1600	45.23	512,512	20

TRACE:

2001-01-20T00:04:37 to 2001-01-20T01:54:55

Science Goal:

Program: Observation of AR

Target:

Pointing: xcen=-854 ycen=-38,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
WL	1.12	512,512	99
1600	1.12	512,512	99
195	1.13	512,512	98

TRACE:

1999-03-02T10:28:28 to 1999-03-02T15:49:58

Science Goal:

Program: low cadence flare watch, coronal hole study

Target:

Pointing: xcen=422 ycen=563,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
WL	2.45	384,384	132
1600	2.45	384,384	132

TRACE:

1999-03-02T00:01:22 to 1999-03-02T00:23:39

Science Goal:

Program: low cadence flare watch, coronal hole study

Target:

Pointing: xcen=-448 ycen=401,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1700	4.51	512,512	5
1600	4.51	512,512	5

TRACE: SYNOPTIC

1999-02-16T00:12:29 to 1999-02-16T00:21:53

Science Goal: SCIPLAN_SYNOPTIC

Program: QS Emission Measure studies and AR 171 and 195 studies

Target:

Pointing: xcen=-3 ycen=-17,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
WL	4.7	512,512	3

TRACE:

1999-01-13T11:21:23 to 1999-01-13T11:30:56

Science Goal:

Program:

Target:

Pointing: xcen=-13 ycen=-81,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1550	0.13	512,512	75

TRACE:

1999-01-04T04:36:02 to 1999-01-04T23:26:15

Science Goal:

Program: observe flares in AR 8421

Target:

Pointing: xcen=800 ycen=446,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	0.99	384,384	1143
WL	0.84	384,384	1346
1600	0.84	384,384	1353

IRIS: Off Limb Flare Study

2025-11-02T16:16:45 to 2025-11-02T17:28:28

Science Goal: Large coarse 8-step raster 14x120 8s C II Deep x 8 FUV spectrally rebinned x 2

Program: Off Limb Flare Study

Target: AR

Pointing: xcen=-835 ycen=329,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	133,130	448

IRIS: Flare Study B: AR14266

2025-10-29T20:14:54 to 2025-10-29T21:20:05

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: AR14266

Target: AR

Pointing: xcen=519 ycen=202,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	61,66	139
1400	0.47	61,66	139
2796	0.47	61,66	139

IRIS: High Cadence Raster: AR14266

2025-10-29T08:55:41 to 2025-10-29T10:01:31

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: AR14266

Target: AR

Pointing: xcen=428 ycen=200,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1623
2796	0.04	68,68	1624

IRIS: High Cadence Raster: AR14267

2025-10-25T11:09:22 to 2025-10-25T12:15:08

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: High Cadence Raster: AR14267

Target: AR

Pointing: xcen=-703 ycen=3,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1732
2796	0.04	68,68	1732

IRIS: Off Limb Flare Study

2025-10-23T18:41:09 to 2025-10-23T19:50:02

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

Program: Off Limb Flare Study

Target: AR

Pointing: xcen=-965 ycen=121,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	432

255605 matches
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