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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247249 matches
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TRACE: AR 0069

2002-08-15T00:54:51 to 2002-08-15T23:59:42

Science Goal: SCIPLAN_AR_0069

Program:

Target:

Pointing: xcen=-588 ycen=-194,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	0.54	512,512	2555
1700	28.6	512,512	32
WL	28.6	512,512	32
1600	28.6	512,512	32
1550	28.6	512,512	32

TRACE: SYNOPTIC

2002-07-26T06:48:10 to 2002-07-26T06:49:31

Science Goal: SCIPLAN_SYNOPTIC

Program: continue flare watching on AR0039 and probably JOP-150 on quite sun***

Target:

Pointing: xcen=14 ycen=-860,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

TRACE: JOP104

2002-04-26T12:36:09 to 2002-04-27T00:00:51

Science Goal: SCIPLAN_JOP104

Program:

Target:

Pointing: xcen=981 ycen=199,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

TRACE: AR9901

2002-04-18T14:45:53 to 2002-04-18T15:09:59

Science Goal: SCIPLAN_AR9901

Program: Support RHESSI, JOP 104/137, and Sac Peak Observations

Target:

Pointing: xcen=631 ycen=-172,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

TRACE: FDM

2002-03-30T04:09:41 to 2002-03-30T05:01:52

Science Goal: SCIPLAN_FDM

Program: continue observing AR 9878 with the 171A channel

Target:

Pointing: xcen=-1 ycen=-22,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	1.45	512,512	37

TRACE:

2002-03-13T10:35:22 to 2002-03-13T10:35:27

Science Goal:

Program: AR 9866 flare watch, sunspot oscillations AR 9856 for 171 FF

Target:

Pointing: xcen=-3 ycen=-17,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	0.04	512,512	3

TRACE:

2001-12-15T00:06:22 to 2001-12-16T00:00:42

Science Goal:

Program: Following AR9733, which produced an X-class flare on Thursday.

Target:

Pointing: xcen=166 ycen=295,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1700	19.8	384,384	73
WL	1.83	512,512	782
1600	0.49	256,256	2404
1550	19.78	384,384	73
1216	1.27	512,512	5

TRACE: null

2001-07-19T22:53:49 to 2001-07-20T00:00:42

Science Goal:

Program:

Target:

Pointing: xcen=814 ycen=-243,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	0.87	384,384	78
WL	1.67	384,384	40
1600	1.63	384,384	41

TRACE: TRANSEQ

2001-07-18T01:03:43 to 2001-07-19T00:00:59

Science Goal: SCIPLAN_TRANSEQ

Program: AR 9539 flare watch and AR evolution

Target:

Pointing: xcen=598 ycen=-304,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	1.45	384,384	952
WL	1.23	384,384	1117
1600	1.24	384,384	1116

TRACE: Set of compact AR loops brightening and fading again.

2001-03-02T05:34:28 to 2001-03-02T06:42:17

Science Goal:

Program:

Target:

Pointing: xcen=716 ycen=292,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

TRACE: UMBRALFLSH

2001-02-22T02:04:21 to 2001-02-22T05:09:55

Science Goal: SCIPLAN_UMBRALFLSH

Program:

Target:

Pointing: xcen=572 ycen=-51,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1700	0.76	192,160	238
WL	0.65	192,160	285
1600	0.76	192,160	238

TRACE: null

1999-07-07T23:03:20 to 1999-07-08T00:29:37

Science Goal:

Program:

Target:

Pointing: xcen=72 ycen=91,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	1.04	512,512	83
1600	20.06	512,512	5
195	1.04	512,512	83
1216	1.05	512,512	82

TRACE: null

1999-07-07T16:50:39 to 1999-07-07T19:50:49

Science Goal:

Program:

Target:

Pointing: xcen=-7 ycen=244,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1700	1.51	384,384	120
WL	45.8	384,384	4
1600	1.51	384,384	120
195	1.58	384,384	115
1550	1.51	384,384	120

IRIS: Coronal Nanojets (AR14317)

2025-12-28T19:38:42 to 2025-12-28T20:15:40

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

Program: Coronal Nanojets (AR14317)

Target: AR

Pointing: xcen=449 ycen=219,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	232

IRIS: Flare watch program B, AR14294

2025-12-09T16:10:13 to 2025-12-09T17:06:29

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 watch program B, AR14294

Target: AR

Pointing: xcen=676 ycen=-317,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	61,66	120
1400	0.47	61,66	120
2796	0.47	61,66	120

247249 matches
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