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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250215 matches
prev 1...16673 16674 16675 16676 16677 [16678] 16679 16680 16681 next

EIS: HOP 517 (Active Region Flare in Quadrature)

2026-03-01T07:48:56 to 2026-03-01T08:44:38

Science Goal: EL_DHB_02_v2

Program:

Target:

Pointing: xcen=557 ycen=453,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		50,152	null
FeX		50,152	null
FeXVI		50,152	null
FeXXIV		50,152	null
SiVII		50,152	null
FeXI		50,152	null
FeXV		50,152	null
HeII		50,152	null
OV		50,152	null
CaXV		50,152	null
FeXII		50,152	null
FeIX		50,152	null
FeXXIII		50,152	null
FeVIII		50,152	null
FeXIV		50,152	null

EIS: HOP 517 (Active Region Flare in Quadrature)

2026-03-01T07:17:09 to 2026-03-01T07:48:47

Science Goal: Atlas_30

Program:

Target:

Pointing: xcen=553 ycen=450,

saaIntervals hiIntervals

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

EIS: HOP 517 (Active Region Flare in Quadrature)

2026-03-01T06:15:21 to 2026-03-01T07:17:00

Science Goal: Atlas_60

Program:

Target:

Pointing: xcen=546 ycen=450,

saaIntervals hiIntervals

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

EIS: Pointing Monitoring

2026-03-01T06:03:29 to 2026-03-01T06:03:39

Science Goal: XRT_synop_AIA

Program:

Target:

Pointing: xcen=19 ycen=-203,

saaIntervals hiIntervals

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

EIS: Pointing Monitoring

2026-03-01T06:00:14 to 2026-03-01T06:03:10

Science Goal: PRY_slot_contextLITE

Program:

Target:

Pointing: xcen=20 ycen=-191,

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: HOP 521 (High Cadence Solar Flare Obs.)

2026-02-28T23:42:21 to 2026-02-28T23:45:17

Science Goal: PRY_slot_context_v3

Program:

Target:

Pointing: xcen=924 ycen=-251,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
MgVI		479,488	null
FeXIII		479,488	null
FeXVI		479,488	null
SiVII		479,488	null
FeXI		479,488	null
FeXV		479,488	null
HeII		479,488	null
FeXII		479,488	null
FeXXIII		479,488	null

EIS: HOP 521 (High Cadence Solar Flare Obs.)

2026-02-28T22:10:13 to 2026-02-28T23:06:06

Science Goal: Rapid_Cadence_EIS_Flare_Stare

Program:

Target:

Pointing: xcen=920 ycen=-97,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
MgVI		2,184	null
OIV		2,184	null
FeXVII		2,184	null
MgVII		2,184	null
FeXXIII		2,184	null
FeXIV		2,184	null

EIS: HOP 521 (High Cadence Solar Flare Obs.)

2026-02-28T22:06:51 to 2026-02-28T22:09:48

Science Goal: PRY_slot_context_v3

Program:

Target:

Pointing: xcen=920 ycen=-249,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
MgVI		479,488	null
FeXIII		479,488	null
FeXVI		479,488	null
SiVII		479,488	null
FeXI		479,488	null
FeXV		479,488	null
HeII		479,488	null
FeXII		479,488	null
FeXXIII		479,488	null

EIS: HOP 521 (High Cadence Solar Flare Obs.)

2026-02-28T20:33:13 to 2026-02-28T21:29:05

Science Goal: Rapid_Cadence_EIS_Flare_Stare

Program:

Target:

Pointing: xcen=916 ycen=-96,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
MgVI		2,184	null
OIV		2,184	null
FeXVII		2,184	null
MgVII		2,184	null
FeXXIII		2,184	null
FeXIV		2,184	null

EIS: HOP 206 (Polar Panorama Map) S. Pole

2026-02-28T13:30:15 to 2026-02-28T14:40:00

Science Goal: HOP81_new_study

Program:

Target:

Pointing: xcen=-5 ycen=-1028,

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 206 (Polar Panorama Map) S. Pole

2026-02-28T11:41:51 to 2026-02-28T12:51:36

Science Goal: HOP81_new_study

Program:

Target:

Pointing: xcen=-5 ycen=-1028,

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: Pointing monitoring

2026-02-28T06:02:27 to 2026-02-28T06:03:01

Science Goal:

Program:

Target:

Pointing: xcen=20 ycen=-191,

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: Flare hunting for FlareRespAtls trst

2026-02-27T23:36:21 to 2026-02-28T02:27:13

Science Goal: EIS flare trigger, FlareRespAtls_trst

Program:

Target:

Pointing: xcen=-908 ycen=-471,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
HeII		266,304	null

EIS: Flare hunting for FlareRespAtls trst

2026-02-27T20:35:34 to 2026-02-27T23:26:25

Science Goal: EIS flare trigger, FlareRespAtls_trst

Program:

Target:

Pointing: xcen=-923 ycen=-474,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
HeII		266,304	null

EIS: AR Atlas

2026-02-27T19:58:14 to 2026-02-27T20:29:53

Science Goal: SW limb AR with some flaring activity

Program:

Target:

Pointing: xcen=-962 ycen=-355,

saaIntervals hiIntervals

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

250215 matches
prev 1...16673 16674 16675 16676 16677 [16678] 16679 16680 16681 next