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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255874 matches
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TRACE: AR8948

2000-04-11T01:36:02 to 2000-04-11T02:35:33

Science Goal: SCIPLAN_AR8948

Program:

Target:

Pointing: xcen=174 ycen=-150,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

TRACE: JOP83

2000-04-01T03:55:29 to 2000-04-01T04:19:39

Science Goal: SCIPLAN_JOP83

Program: 0-15 UT, JOP83, AR 8935 1530-24 UT, VLA/EIT waves, AR 8936 (target biased to the NW)

Target:

Pointing: xcen=-140 ycen=-63,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

TRACE: ICAL 001

2000-03-14T21:24:19 to 2000-03-14T21:47:47

Science Goal: SCIPLAN_ICAL_001

Program: 6, ICAL 001

Target:

Pointing: xcen=4 ycen=305,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

TRACE: FDM

2000-03-01T04:14:27 to 2000-03-01T04:47:19

Science Goal: SCIPLAN_FDM

Program:

Target:

Pointing: xcen=333 ycen=-707,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

TRACE: EMERG FLUX

2000-02-14T00:24:40 to 2000-02-14T00:37:06

Science Goal: SCIPLAN_EMERG_FLUX

Program:

Target:

Pointing: xcen=-13 ycen=824,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

TRACE: Loops

2000-02-02T04:31:53 to 2000-02-03T00:21:50

Science Goal: SCIPLAN_Loops

Program: continue connecting loop program

Target:

Pointing: xcen=-53 ycen=373,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

TRACE: FLOW BP

2000-01-31T02:17:09 to 2000-01-31T23:50:21

Science Goal: SCIPLAN_FLOW_BP

Program:

Target:

Pointing: xcen=262 ycen=282,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

TRACE: FOCUS TEST

2000-01-18T04:51:32 to 2000-01-19T07:09:47

Science Goal: SCIPLAN_FOCUS_TEST

Program:

Target:

Pointing: xcen=-13 ycen=-82,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

TRACE: IMAX

1999-12-15T19:14:19 to 1999-12-16T00:45:19

Science Goal: SCIPLAN_IMAX

Program: east limb movie

Target:

Pointing: xcen=-1011 ycen=617,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	3.59	512,512	93
WL	3.59	512,512	93
1600	3.59	512,512	93

TRACE: HASSLER

1999-11-04T00:47:09 to 1999-11-04T07:46:47

Science Goal: SCIPLAN_HASSLER

Program:

Target:

Pointing: xcen=-211 ycen=-254,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	33.93	512,512	13
1700	31.23	512,512	14
WL	31.22	512,512	14
1600	0.74	512,512	563
195	33.84	512,512	13
1550	31.23	512,512	14

TRACE: AR 8631

1999-07-16T00:03:29 to 1999-07-16T04:18:43

Science Goal: SCIPLAN_AR_8631

Program: tracking AR 8631, 284, 171, 1600.

Target:

Pointing: xcen=-377 ycen=193,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	3.78	512,512	68
1700	105.58	384,384	3
WL	105.58	384,384	3
1600	3.5	384,384	74
284	3.89	384,384	66
1550	105.58	384,384	3

TRACE: AR 8627

1999-07-12T03:16:24 to 1999-07-12T08:57:49

Science Goal: SCIPLAN_AR_8627

Program:

Target:

Pointing: xcen=-535 ycen=-348,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	2.13	512,512	156
1700	48.21	384,384	8
WL	48.21	384,384	8
1600	1.6	384,384	215
284	95.57	512,512	4
195	95.67	512,512	4
1550	48.21	384,384	8

TRACE: BPoints

1999-07-05T00:03:47 to 1999-07-05T02:56:56

Science Goal: SCIPLAN_BPoints

Program: bright point test, active region/sunspots/flares

Target:

Pointing: xcen=3 ycen=-216,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	1.25	512,512	139
1600	24.37	512,512	8
195	1.24	512,512	140
1216	1.28	512,512	135

IRIS: High-telemetry flare watch

2026-04-28T12:10:12 to 2026-04-28T14:08:39

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-telemetry flare watch

Target: AR

Pointing: xcen=563 ycen=317,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	3120
2796	0.04	68,68	3120

IRIS: Flare ribbons and hot plasma (AR 14381)

2026-03-06T05:03:04 to 2026-03-06T08:27:59

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 ribbons and hot plasma (AR 14381)

Target: AR

Pointing: xcen=-14 ycen=264,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	61,67	437
1400	0.47	61,67	437
2796	0.47	61,67	437

255874 matches
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