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: SPICULES

1999-03-20T16:05:54 to 1999-03-20T23:59:15

Science Goal: SCIPLAN_SPICULES

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

Target:

Pointing: xcen=946 ycen=444,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	0.56	512,512	839
1600	5.67	512,512	84
1216	5.67	512,512	84

TRACE: SYNOPTIC

1999-03-20T00:21:43 to 1999-03-20T00:27:16

Science Goal: SCIPLAN_SYNOPTIC

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

Target:

Pointing: xcen=-703 ycen=-267,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1700	0.36	512,512	5
WL	0.36	512,512	5
1600	0.34	512,512	5
1550	0.41	512,512	5
1216	0.2	512,512	5

TRACE: TEST SEQ

1999-03-12T16:05:31 to 1999-03-12T17:44:40

Science Goal: SCIPLAN_TEST_SEQ

Program: JOP98, filament, disk coronalhole, intercal studies

Target:

Pointing: xcen=926 ycen=-337,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	1.03	384,384	38
1600	0.68	384,384	146
284	0.74	512,512	39
195	1.89	384,384	16

TRACE: active region loops

1999-02-24T11:12:42 to 1999-02-24T16:56:13

Science Goal: SCIPLAN_active_region_loops

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

Target:

Pointing: xcen=917 ycen=366,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	12.4	512,512	28
1600	1.87	512,512	185
284	2.37	512,512	146
195	12.87	512,512	27

TRACE: Prom Fil

1999-02-04T08:15:58 to 1999-02-04T09:27:28

Science Goal: SCIPLAN_Prom_Fil

Program:

Target:

Pointing: xcen=650 ycen=-795,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	1.81	384,384	40
1550	1	384,384	72
1216	1	384,384	72

TRACE: Prom Fil

1999-02-04T03:04:24 to 1999-02-04T03:21:59

Science Goal: SCIPLAN_Prom_Fil

Program:

Target:

Pointing: xcen=-13 ycen=-81,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1550	0.2	512,512	91

TRACE:

1999-01-25T00:41:14 to 1999-01-25T02:55:24

Science Goal:

Program: fdm, fast Lyman loops, flare watch

Target:

Pointing: xcen=0 ycen=-21,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	5.95	512,512	23
1700	5.95	512,512	23
WL	5.95	512,512	23
1600	5.95	512,512	23
284	5.95	512,512	23
195	5.95	512,512	23
1550	5.95	512,512	23
1216	5.95	512,512	23

EIS: HOP412 (Synoptic SOT Latitudinal Scans) 18/20

2026-10-02T14:20:51 to 2026-10-02T14:30:59

Science Goal: SK_DEEP_5x512_SLIT1

Program:

Target:

Pointing: xcen=-6 ycen=574,

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) 17/20

2026-10-02T13:57:51 to 2026-10-02T14:07:59

Science Goal: SK_DEEP_5x512_SLIT1

Program:

Target:

Pointing: xcen=-6 ycen=474,

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) 4/20

2026-10-02T08:07:21 to 2026-10-02T08:17:29

Science Goal: SK_DEEP_5x512_SLIT1

Program:

Target:

Pointing: xcen=-6 ycen=-813,

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) 3/20

2026-10-02T07:16:21 to 2026-10-02T07:26:29

Science Goal: SK_DEEP_5x512_SLIT1

Program:

Target:

Pointing: xcen=-6 ycen=-913,

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) 2/20

2026-10-02T06:53:21 to 2026-10-02T07:03:29

Science Goal: SK_DEEP_5x512_SLIT1

Program:

Target:

Pointing: xcen=-6 ycen=-1013,

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) 1/20

2026-10-02T06:41:08 to 2026-10-02T06:44:05

Science Goal: PRY_slot_contextLITE

Program:

Target:

Pointing: xcen=-0 ycen=-945,

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: Pointing Monitoring

2026-10-02T05:34:21 to 2026-10-02T05:37:17

Science Goal: PRY_slot_contextLITE

Program:

Target:

Pointing: xcen=20 ycen=-189,

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) #11-2

2026-09-28T11:53:47 to 2026-09-28T12:59:07

Science Goal: DHB_007

Program:

Target:

Pointing: xcen=-417 ycen=-785,

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

257271 matches
prev 1...5849 5850 5851 [5852] 5853 5854 5855 5856 5857 5858 ...17152 next