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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257273 matches
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TRACE: VAULT test

1999-05-04T00:06:21 to 1999-05-04T00:38:15

Science Goal: SCIPLAN_VAULT_test

Program: VAULT rehearsal, Flarewatch on AR 8525, JOP 95, FF in WL and 1216

Target:

Pointing: xcen=-478 ycen=366,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	3.51	512,512	8
1700	3.49	512,512	10
WL	3.49	512,512	10
1600	3.49	512,512	10
284	3.78	512,512	8
195	3.73	512,512	9
1550	3.49	512,512	10
1216	3.49	512,512	10

TRACE: AR8518

1999-04-22T05:36:59 to 1999-04-22T21:49:37

Science Goal: SCIPLAN_AR8518

Program:

Target:

Pointing: xcen=-258 ycen=-167,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	155.23	512,512	6
1700	111.07	512,512	9
WL	111.07	512,512	9
1600	111.07	512,512	9
284	155.19	512,512	6
195	155.24	512,512	6
1550	111.07	512,512	9

TRACE: AR SOUTH

1999-04-16T06:58:26 to 1999-04-16T07:22:51

Science Goal: SCIPLAN_AR_SOUTH

Program:

Target:

Pointing: xcen=-636 ycen=-265,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
195	0.13	512,512	187

TRACE: FDM

1999-04-13T11:16:01 to 1999-04-13T11:18:47

Science Goal: SCIPLAN_FDM

Program:

Target:

Pointing: xcen=75 ycen=94,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1700	0.16	512,512	18

TRACE: ENGINEER

1999-04-13T03:22:45 to 1999-04-13T03:24:53

Science Goal: SCIPLAN_ENGINEER

Program:

Target:

Pointing: xcen=4 ycen=113,

saaIntervals hiIntervals

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

TRACE: AR LOOPS

1999-04-07T03:38:27 to 1999-04-07T03:41:14

Science Goal: SCIPLAN_AR_LOOPS

Program:

Target:

Pointing: xcen=-3 ycen=-16,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1700	0.21	512,512	14

TRACE: EMERG FLUX

1999-04-04T05:00:36 to 1999-04-04T05:49:23

Science Goal: SCIPLAN_EMERG_FLUX

Program: day 2 of emerging flux watch, N/S synoptic

Target:

Pointing: xcen=-10 ycen=820,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	3.86	512,512	5
1700	3.86	512,512	5
1600	3.86	512,512	5
284	3.86	512,512	5
195	3.86	512,512	5
1550	3.86	512,512	5
1216	3.86	512,512	5

TRACE: HANDY DIA

1999-03-26T00:42:25 to 1999-03-26T00:45:12

Science Goal: SCIPLAN_HANDY_DIA

Program:

Target:

Pointing: xcen=63 ycen=25,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1700	0.21	512,512	14

TRACE: CEDplumes

1999-03-09T12:02:30 to 1999-03-09T14:10:10

Science Goal: SCIPLAN_CEDplumes

Program: 0000 - 0800JOP 98 Flare Precursors 1200 - 1500High-cadence Plumes

Target:

Pointing: xcen=115 ycen=-983,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	0.53	512,512	242

TRACE: QUIET SUN

1999-02-24T17:06:26 to 1999-02-24T23:57:48

Science Goal: SCIPLAN_QUIET_SUN

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

Target:

Pointing: xcen=-136 ycen=-50,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	6.7	512,512	62
1700	50.83	512,512	9
1600	4.57	512,512	91
284	101.87	512,512	5
195	7.01	512,512	59
1550	50.84	512,512	9
1216	50.87	512,512	9

EIS: HOP412 (Synoptic SOT Latitudinal Scans) 9/20

2026-10-02T10:29:51 to 2026-10-02T10:39:59

Science Goal: SK_DEEP_5x512_SLIT1

Program:

Target:

Pointing: xcen=-6 ycen=-315,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
MgVI		5,512	null
FeXIII		5,512	null
FeX		5,512	null
SiX		5,512	null
CaXVII		5,512	null
OIV		5,512	null
SiVII		5,512	null
FeXI		5,512	null
FeXV		5,512	null
HeII		5,512	null
OV		5,512	null
FeXII		5,512	null
FeVIII		5,512	null
FeXIV		5,512	null

EIS: HOP412 (Synoptic SOT Latitudinal Scans) 5/20

2026-10-02T08:40:55 to 2026-10-02T08:43:51

Science Goal: PRY_slot_contextLITE

Program:

Target:

Pointing: xcen=-5 ycen=-703,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXVI		479,488	null
SiVII		479,488	null
HeII		479,488	null
FeXII		479,488	null
FeXXIII		479,488	null

EIS: HOP412 (Synoptic SOT Latitudinal Scans) 4/20

2026-10-02T08:17:54 to 2026-10-02T08:20:51

Science Goal: PRY_slot_contextLITE

Program:

Target:

Pointing: xcen=-5 ycen=-803,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXVI		479,488	null
SiVII		479,488	null
HeII		479,488	null
FeXII		479,488	null
FeXXIII		479,488	null

EIS: HOP344 (EIS/IRIS Full-Disk Spectral Scans) #14-1

2026-09-28T17:53:43 to 2026-09-28T18:59:08

Science Goal: DHB_007

Program:

Target:

Pointing: xcen=-820 ycen=159,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		491,512	null
FeX		491,512	null
FeXVI		491,512	null
SiX		491,512	null
SX		491,512	null
SiVII		491,512	null
FeXI		491,512	null
FeXV		491,512	null
MgVII		491,512	null
CaXV		491,512	null
CaXVI		491,512	null
FeXII		491,512	null
FeIX		491,512	null
FeVIII		491,512	null
FeXIV		491,512	null

EIS: HOP344 (EIS/IRIS Full-Disk Spectral Scans) #12-2

2026-09-28T14:15:47 to 2026-09-28T15:21:08

Science Goal: DHB_007

Program:

Target:

Pointing: xcen=-411 ycen=-1133,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		491,512	null
FeX		491,512	null
FeXVI		491,512	null
SiX		491,512	null
SX		491,512	null
SiVII		491,512	null
FeXI		491,512	null
FeXV		491,512	null
MgVII		491,512	null
CaXV		491,512	null
CaXVI		491,512	null
FeXII		491,512	null
FeIX		491,512	null
FeVIII		491,512	null
FeXIV		491,512	null

257273 matches
prev 1...5913 [5914] 5915 5916 5917 5918 5919 5920 5921 5922 ...17152 next