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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257260 matches
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TRACE: JOP72

1999-02-25T23:05:28 to 1999-02-25T23:49:56

Science Goal: SCIPLAN_JOP72

Program: Coordination with SUMER, CDS, MDI

Target:

Pointing: xcen=-138 ycen=-41,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1700	0.25	128,320	178
1600	0.25	128,320	178
1550	0.25	128,320	177

TRACE: Prom Fil

1999-02-04T14:42:59 to 1999-02-04T23:59:35

Science Goal: SCIPLAN_Prom_Fil

Program:

Target:

Pointing: xcen=-313 ycen=-334,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	1.15	384,384	482
WL	0.88	384,384	632
1600	0.89	384,384	629

TRACE:

1999-01-26T01:01:02 to 1999-01-26T01:10:52

Science Goal:

Program: flare watch in AR 8444, fast tests

Target:

Pointing: xcen=-10 ycen=820,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	3.23	512,512	3
1700	3.12	512,512	3
1600	3.12	512,512	3
284	3.71	512,512	3
195	3.23	512,512	3
1550	3.12	512,512	3
1216	3.12	512,512	3

TRACE:

1999-01-07T12:40:03 to 1999-01-08T13:13:47

Science Goal:

Program:

Target:

Pointing: xcen=663 ycen=304,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	0.66	512,512	8
1700	2.4	512,512	25
WL	5.97	512,512	25
1600	2.39	512,512	25
284	1	512,512	5
195	0.68	512,512	8
1550	2.4	512,512	25
1216	3.7	512,512	25

IRIS: AR tracking/HOP 307: AR 14341

2026-01-24T06:38:48 to 2026-01-24T07:27:45

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 8 Spatial x 2, Spectral x 2

Program: AR tracking/HOP 307: AR 14341

Target: AR

Pointing: xcen=726 ycen=-159,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	80
2832	0.61	281,182	80
1400	0.61	281,182	80
2796	0.61	281,182	80

IRIS: Very High Cadence Raster on AR14317

2025-12-28T14:38:08 to 2025-12-28T15:24:58

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: Very High Cadence Raster on AR14317

Target: AR

Pointing: xcen=403 ycen=237,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1155
2796	0.04	68,68	1156

IRIS: Flare watch program C, AR14296

2025-12-08T22:23:05 to 2025-12-08T23:19:12

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

Program: Flare watch program C, AR14296

Target: AR

Pointing: xcen=451 ycen=-244,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	352

XRT: null

2025-10-29T06:13:02 to 2025-10-29T06:41:15

Science Goal:

Program:

Target:

Pointing: xcen=-37 ycen=-73,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Be_thin+Open	3.17	395,395	9
Open+Gband	0.04	396,396	2
Al_poly+Open	2.82	395,395	10

EIS: Pointing Monitoring

2025-10-27T06:27:03 to 2025-10-27T06:27:13

Science Goal: XRT_synop_AIA

Program:

Target:

Pointing: xcen=21 ycen=-203,

saaIntervals hiIntervals

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

XRT: null

2025-10-26T18:00:58 to 2025-10-26T18:02:26

Science Goal:

Program:

Target:

Pointing: xcen=-40 ycen=-22,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Be_thin+Open	0.04	2,107,2,107	2
Open+Al_mesh	0.1	2,107,2,107	2
Open+Gband	0.38	2,114,2,114	2
Al_poly+Open	0.1	2,107,2,107	2

XRT: null

2025-10-23T10:58:00 to 2025-10-23T13:28:23

Science Goal:

Program:

Target:

Pointing: xcen=-62 ycen=836,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Open+Gband	20.07	528,528	4
Al_poly+Open	1.5	2,107,2,107	101

HMI_CONT: null

2025-10-21T20:07:23 to 2025-10-22T19:06:59

Science Goal: ssw_service_251027_104340_29846

Program:

Target:

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
211	62.71	2,458,2,458	23
cont	62.69	2,458,2,458	23

XRT: null

2025-10-17T19:54:59 to 2025-10-17T23:50:35

Science Goal:

Program:

Target:

Pointing: xcen=-62 ycen=836,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Open+Gband	28.88	528,528	6
Al_poly+Open	1.89	2,107,2,107	125

EIS: EIS Sectral Atlas Synoptic Programme

2025-10-17T11:53:40 to 2025-10-17T11:56:37

Science Goal: PRY_slot_contextLITE

Program:

Target:

Pointing: xcen=975 ycen=-159,

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: Synoptic SOT Latitude Scans SN

2025-10-16T23:55:53 to 2025-10-16T23:58:49

Science Goal: PRY_slot_contextLITE

Program:

Target:

Pointing: xcen=-5 ycen=186,

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

257260 matches
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