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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250220 matches
prev 1...16681 [16682]

EIS: Hinode roll angle monitoring

2026-02-23T21:02:34 to 2026-02-23T21:12:11

Science Goal: Support of XRT bakeout

Program:

Target:

Pointing: xcen=101 ycen=-102,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		266,256	null
FeX		266,256	null
OIV		266,256	null

EIS: HOP 522: Solar Wind Origin Regions (SolO SOOP)

2026-02-23T19:58:49 to 2026-02-23T20:16:15

Science Goal: SOOP: Fast Wind

Program:

Target:

Pointing: xcen=839 ycen=-439,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		44,168	null
FeXVI		44,168	null
FeXI		44,168	null
FeXV		44,168	null
HeII		44,168	null
FeXII		44,168	null

EIS: HOP 522: Solar Wind Origin Regions (SolO SOOP)

2026-02-23T18:15:14 to 2026-02-23T19:58:45

Science Goal: SOOP: Fast Wind

Program:

Target:

Pointing: xcen=840 ycen=-547,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
MgVI		323,384	null
FeXIII		323,384	null
FeX		323,384	null
FeXVI		323,384	null
SiX		323,384	null
SX		323,384	null
SiVII		323,384	null
FeXI		323,384	null
FeXV		323,384	null
MgVII		323,384	null
HeII		323,384	null
OV		323,384	null
FeXII		323,384	null
FeIX		323,384	null
FeVIII		323,384	null
FeXIV		323,384	null

EIS: HOP 519: PHI Stereoscopy (SolO SOOP)

2026-02-23T10:47:50 to 2026-02-23T15:58:30

Science Goal: SOOP: R_SMALL_HRES_HCAD_RS-burst

Program:

Target:

Pointing: xcen=-10 ycen=-1011,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
MgVI		323,384	null
FeXIII		323,384	null
FeX		323,384	null
FeXVI		323,384	null
SiX		323,384	null
SX		323,384	null
SiVII		323,384	null
FeXI		323,384	null
FeXV		323,384	null
MgVII		323,384	null
HeII		323,384	null
OV		323,384	null
FeXII		323,384	null
FeIX		323,384	null
FeVIII		323,384	null
FeXIV		323,384	null

AIA: null

2025-11-11T09:48:57 to 2025-11-11T10:21:57

Science Goal: ssw_service_260407_012219_6077

Program:

Target:

Pointing: xcen=7 ycen=5,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	1.13	2,461,2,461	30
211	1.12	2,461,2,461	30
171	1.13	2,456,2,456	30
1700	1.12	2,510,2,510	30
304	1.13	2,458,2,458	30
1600	1.12	2,496,2,496	30
131	1.13	2,460,2,460	30
94	1.12	2,458,2,458	30
193	1.13	2,461,2,461	30

250220 matches
prev 1...16681 [16682]