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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257271 matches
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TRACE: JOP98

1999-03-12T00:06:50 to 1999-03-12T07:45:42

Science Goal: SCIPLAN_JOP98

Program: JOP98, filament, disk coronalhole, intercal studies

Target:

Pointing: xcen=838 ycen=-392,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	1.07	512,512	428
1700	31.04	512,512	15
WL	31.04	512,512	15
1600	1	512,512	459
1550	1	512,512	459

TRACE: SYNOPTIC

1999-02-25T00:01:02 to 1999-02-25T00:31:02

Science Goal: SCIPLAN_SYNOPTIC

Program: Coordination with SUMER, CDS, MDI

Target:

Pointing: xcen=-10 ycen=820,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	6.02	512,512	5
1700	4.52	512,512	5
1600	4.52	512,512	5
284	4.52	512,512	5
195	6.02	512,512	5
1550	4.52	512,512	5
1216	4.52	512,512	5

TRACE: SYNOPTIC

1999-02-23T00:10:21 to 1999-02-23T00:30:35

Science Goal: SCIPLAN_SYNOPTIC

Program: Disk Center Quiet Sun Studies

Target:

Pointing: xcen=-10 ycen=820,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	4.03	512,512	5
1700	4.02	512,512	5
1600	4.02	512,512	5
284	4.02	512,512	5
195	4.03	512,512	5
1550	4.02	512,512	5
1216	4.02	512,512	5

TRACE:

1999-02-03T11:13:59 to 1999-02-03T14:07:49

Science Goal:

Program:

Target:

Pointing: xcen=-873 ycen=354,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	3.56	512,512	49
WL	3.56	512,512	49
1600	3.57	512,512	48
284	3.64	512,512	48
195	3.56	512,512	49
1216	3.56	512,512	49

EIS: HOP 130: 4B/15

2026-10-06T12:05:47 to 2026-10-06T12:11:14

Science Goal: HOP 130: 4B/15

Program:

Target:

Pointing: xcen=-478 ycen=-786,

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: HOP412 (Synoptic SOT Latitudinal Scans) 8/20

2026-10-02T10:17:25 to 2026-10-02T10:20:21

Science Goal: PRY_slot_contextLITE

Program:

Target:

Pointing: xcen=-5 ycen=-404,

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) 5/20

2026-10-02T08:30:21 to 2026-10-02T08:40:29

Science Goal: SK_DEEP_5x512_SLIT1

Program:

Target:

Pointing: xcen=-6 ycen=-715,

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: ECP EIS Spectral Atlas Synoptic Programme(Off-limb)

2026-09-29T13:13:29 to 2026-09-29T13:16:25

Science Goal: PRY_slot_contextLITE

Program:

Target:

Pointing: xcen=974 ycen=-201,

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) #13

2026-09-28T16:07:20 to 2026-09-28T17:12:45

Science Goal: DHB_007

Program:

Target:

Pointing: xcen=-820 ycen=629,

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) #11-1

2026-09-28T10:48:14 to 2026-09-28T11:53:40

Science Goal: DHB_007

Program:

Target:

Pointing: xcen=-416 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) #5-1

2026-09-27T15:34:14 to 2026-09-27T16:39:40

Science Goal: DHB_007

Program:

Target:

Pointing: xcen=406 ycen=158,

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) #2-1

2026-09-27T08:42:15 to 2026-09-27T09:47:39

Science Goal: DHB_007

Program:

Target:

Pointing: xcen=810 ycen=160,

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: Synoptic/Comprehensive Active Region Studies

2026-09-25T10:54:20 to 2026-09-25T11:55:05

Science Goal:

Program:

Target:

Pointing: xcen=669 ycen=-215,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		261,512	null
FeXVI		261,512	null
SiX		261,512	null
SX		261,512	null
FeXXIV		261,512	null
SiVII		261,512	null
FeXI		261,512	null
FeXV		261,512	null
MgVII		261,512	null
CaXV		261,512	null
CaXVI		261,512	null
FeXII		261,512	null
FeIX		261,512	null
FeXIV		261,512	null

EIS: Co-alignment N. Pole

2026-09-24T00:02:27 to 2026-09-24T01:30:50

Science Goal:

Program:

Target:

Pointing: xcen=25 ycen=758,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
SiX		1,512	null
FeXI		1,512	null
FeXV		1,512	null
FeXII		1,512	null

EIS: HOP 548 (Hinode Coordination during DKIST Flare Month)

2026-09-23T21:47:44 to 2026-09-23T22:46:29

Science Goal:

Program:

Target:

Pointing: xcen=-550 ycen=110,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeX		180,152	null
FeXVI		180,152	null
CaXVII		180,152	null
FeXXIV		180,152	null
FeXV		180,152	null
HeII		180,152	null
OV		180,152	null
FeXII		180,152	null
FeXXIII		180,152	null
FeXIV		180,152	null

257271 matches
prev 1...5793 5794 5795 5796 5797 5798 5799 [5800] 5801 5802 ...17152 next