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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257264 matches
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TRACE: SYNOPTIC

1999-05-06T06:01:21 to 1999-05-06T06:21:09

Science Goal: SCIPLAN_SYNOPTIC

Program:

Target:

Pointing: xcen=-10 ycen=820,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	3.85	512,512	5
1700	3.85	512,512	5
1600	3.85	512,512	5
284	3.85	512,512	5
195	3.85	512,512	5
1550	3.85	512,512	5
1216	3.85	512,512	5

TRACE: Cmp tst QS

1999-05-05T07:20:32 to 1999-05-05T07:35:01

Science Goal: SCIPLAN_Cmp_tst_QS

Program:

Target:

Pointing: xcen=-3 ycen=-17,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1700	0.12	192,512	18
1600	0.09	192,512	153
1550	0.25	192,512	9

TRACE: SYNOPTIC

1999-04-25T05:00:22 to 1999-04-25T05:21:09

Science Goal: SCIPLAN_SYNOPTIC

Program:

Target:

Pointing: xcen=-10 ycen=820,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	4.26	512,512	4
1700	3.94	512,512	4
1600	3.94	512,512	4
284	3.94	512,512	4
195	4.59	512,512	5
1550	3.94	512,512	4
1216	3.94	512,512	4

TRACE: AR SOUTH

1999-04-17T10:57:21 to 1999-04-18T03:59:56

Science Goal: SCIPLAN_AR_SOUTH

Program:

Target:

Pointing: xcen=-576 ycen=-237,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	1.67	384,384	612
1700	123.54	512,512	9
WL	123.54	512,512	9
1600	123.54	512,512	9
284	282.52	512,512	4
195	1.67	384,384	612
1550	123.54	512,512	9

TRACE: AR TRACK

1999-04-09T02:26:36 to 1999-04-09T03:38:59

Science Goal: SCIPLAN_AR_TRACK

Program:

Target:

Pointing: xcen=-413 ycen=430,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	6.36	512,512	12
WL	6.36	512,512	12
1600	6.03	512,512	13
195	7.77	512,512	10

TRACE: FLUX EMERG

1999-03-25T00:46:40 to 1999-03-25T23:59:45

Science Goal: SCIPLAN_FLUX_EMERG

Program:

Target:

Pointing: xcen=-3 ycen=504,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	1.03	384,384	1356
WL	0.82	384,384	1702
1600	0.82	384,384	1710

TRACE: JOP98

1999-03-11T00:06:35 to 1999-03-11T07:59:36

Science Goal: SCIPLAN_JOP98

Program: JOP 98, Coronal HOle, VLA Coordination

Target:

Pointing: xcen=718 ycen=-348,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	1.12	512,512	422
1700	31.01	512,512	16
WL	31.01	512,512	16
1600	1	512,512	472
1550	1	512,512	473

TRACE: OFF LIMB

1999-02-24T05:56:16 to 1999-02-24T06:09:56

Science Goal: SCIPLAN_OFF_LIMB

Program: TRACE/SXT Active Region Loop Measurements, Coordination with SUMER

Target:

Pointing: xcen=-137 ycen=-42,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1700	4.34	256,256	4
WL	4.34	256,256	4
1600	0.14	256,256	97

TRACE: SYNOPTIC

1999-02-24T00:02:52 to 1999-02-24T00:23:52

Science Goal: SCIPLAN_SYNOPTIC

Program: TRACE/SXT Active Region Loop Measurements, Coordination with SUMER

Target:

Pointing: xcen=-10 ycen=820,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	4.03	512,512	5
1700	4.03	512,512	5
1600	4.03	512,512	5
284	4.11	512,512	4
195	4.03	512,512	5
1550	4.03	512,512	5
1216	4.03	512,512	5

TRACE:

1999-01-25T03:57:11 to 1999-01-25T06:41:11

Science Goal:

Program: fdm, fast Lyman loops, flare watch

Target:

Pointing: xcen=932 ycen=333,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	0.65	384,384	253
1216	0.46	384,384	354

TRACE:

1999-01-16T01:27:12 to 1999-01-16T03:56:41

Science Goal:

Program:

Target:

Pointing: xcen=0 ycen=-21,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	6.46	512,512	23
1700	6.1	512,512	23
WL	6.1	512,512	23
1600	6.1	512,512	23
284	6.64	512,512	23
195	6.1	512,512	23
1550	6.1	512,512	23
1216	6.1	512,512	23

TRACE:

1999-01-06T00:28:24 to 1999-01-06T02:39:45

Science Goal:

Program: continue to watch AR 8421 at limb

Target:

Pointing: xcen=0 ycen=-21,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	5.82	512,512	23
1700	6.05	512,512	22
WL	5.77	512,512	23
1600	5.77	512,512	23
284	5.82	512,512	23
195	5.82	512,512	23
1550	6.05	512,512	22
1216	5.77	512,512	23

EIS: HOP 130: 12B/15

2026-10-06T13:55:47 to 2026-10-06T14:01:14

Science Goal: HOP 130: 12B/15

Program:

Target:

Pointing: xcen=411 ycen=-1133,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		479,512	null
FeXVI		479,512	null
SiX		479,512	null
SX		479,512	null
SiVII		479,512	null
FeXI		479,512	null
FeXV		479,512	null
HeII		479,512	null
CaXVI		479,512	null
FeXII		479,512	null
FeVIII		479,512	null
FeXIV		479,512	null

EIS: Pointing monitoring

2026-10-05T17:25:41 to 2026-10-05T17:25:51

Science Goal: Pointing monitoring

Program:

Target:

Pointing: xcen=10 ycen=-126,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXV		266,512	null
HeII		266,512	null

IRIS: Off-limb flare watch

2026-04-24T17:27:41 to 2026-04-24T22:59:21

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

Program: Off-limb flare watch

Target: AR

Pointing: xcen=921 ycen=281,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	2080

257264 matches
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