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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257288 matches
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TRACE: Ayres

1999-05-11T15:01:20 to 1999-05-11T18:58:31

Science Goal: SCIPLAN_Ayres

Program:

Target:

Pointing: xcen=-3 ycen=-17,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1700	0.67	128,320	354
1600	0.67	128,320	354
1550	0.67	128,320	354

TRACE: SYNOPTIC

1999-05-02T05:00:22 to 1999-05-02T05:25:07

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	4.84	512,512	5
1600	4.84	512,512	5
284	4.84	512,512	5
195	3.85	512,512	5
1550	4.84	512,512	5
1216	4.84	512,512	5

TRACE: Spicules

1999-03-21T16:05:13 to 1999-03-21T23:58:47

Science Goal: SCIPLAN_Spicules

Program:

Target:

Pointing: xcen=883 ycen=430,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	0.56	512,512	853
1600	5.67	512,512	84
1216	5.67	512,512	84

TRACE: blinkers

1999-03-20T06:55:51 to 1999-03-20T13:58:54

Science Goal: SCIPLAN_blinkers

Program: Try to bust the command memory buffer over the weekend without the benefit of HLZs

Target:

Pointing: xcen=-811 ycen=339,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	0.85	256,256	492
1600	0.76	256,256	558
1550	15.98	256,256	27

TRACE: CORONAL HOLE

1999-02-25T00:50:46 to 1999-02-25T11:59:52

Science Goal: SCIPLAN_CORONAL_HOLE

Program: Coordination with SUMER, CDS, MDI

Target:

Pointing: xcen=-11 ycen=-992,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	15.74	512,512	43
1700	12.71	512,512	53
1600	12.71	512,512	53
1550	12.71	512,512	53
1216	0.61	512,512	1103

EIS: High latitude polar survey with Solar Orbiter/SPICE.

2026-09-17T01:57:44 to 2026-09-17T02:59:24

Science Goal: Q85

Program:

Target:

Pointing: xcen=-89 ycen=917,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		120,160	null
FeX		120,160	null
OIV		120,160	null

EIS: Multi-temperature full disk slot scan.

2026-09-15T12:49:45 to 2026-09-15T12:55:12

Science Goal:

Program:

Target:

Pointing: xcen=753 ycen=629,

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: Multi-temperature full disk slot scan.

2026-09-15T12:39:17 to 2026-09-15T12:44:44

Science Goal:

Program:

Target:

Pointing: xcen=-936 ycen=-286,

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: Multi-temperature full disk slot scan.

2026-09-15T12:33:45 to 2026-09-15T12:39:12

Science Goal:

Program:

Target:

Pointing: xcen=-936 ycen=186,

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: Multi-temperature full disk slot scan.

2026-09-15T12:23:17 to 2026-09-15T12:28:44

Science Goal:

Program:

Target:

Pointing: xcen=-473 ycen=-785,

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.

2026-09-13T06:29:06 to 2026-09-13T06:29:16

Science Goal:

Program:

Target:

Pointing: xcen=23 ycen=-201,

saaIntervals hiIntervals

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

IRIS: High cadence flare watch, AR14409

2026-04-04T05:50:22 to 2026-04-04T07:50:22

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 flare watch, AR14409

Target: AR

Pointing: xcen=107 ycen=128,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	2960
2796	0.04	68,68	2960

IRIS: High-cadence Flare Watch of Unnamed AR on SE Limb

2026-03-28T02:40:11 to 2026-03-28T03:58:10

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 Flare Watch of Unnamed AR on SE Limb

Target: AR

Pointing: xcen=-802 ycen=-361,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1924
2796	0.04	68,68	1924

SOTSP: AR 14366 obs.

2026-02-03T20:21:43 to 2026-02-03T21:26:24

Science Goal: AR obs.

Program: Fast map, 328x164", 1-side, Q65, no repeat

Target: Active Region

Pointing: xcen=-175 ycen=310,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	322,162	1021
6302A Velocity 6301.5A	0	322,162	1021
6302A Transverse Flux Density	0	322,162	1021
6302A Longitudinal Flux Density	0	322,162	1021

SOTSP: AR 14355 obs.

2026-02-02T12:00:29 to 2026-02-02T13:05:09

Science Goal: AR 14355 obs.

Program: Fast map, 328x164", 1-side, Q65, no repeat

Target: Active Region

Pointing: xcen=855 ycen=-237,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	323,162	1021
6302A Velocity 6301.5A	0	323,162	1021
6302A Transverse Flux Density	0	323,162	1021
6302A Longitudinal Flux Density	0	323,162	1021

257288 matches
prev 1...6737 6738 [6739] 6740 6741 6742 6743 6744 6745 6746 ...17153 next