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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257278 matches
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EIS: Solar Flare Sounding Rocket Camapign: FOXSI-5

2026-05-13T18:50:23 to 2026-05-13T19:46:12

Science Goal: Flare266_Hunter01

Program:

Target:

Pointing: xcen=860 ycen=92,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
HeII		266,304	null

EIS: Coordinated AR Obs. with Sardinia and Medicina Radio Telescopes

2026-05-13T10:32:12 to 2026-05-13T11:34:05

Science Goal: HPW021_VEL_120x512v1

Program:

Target:

Pointing: xcen=860 ycen=-12,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		120,512	null
FeX		120,512	null
FeXVI		120,512	null
SiX		120,512	null
SX		120,512	null
FeXXIV		120,512	null
SiVII		120,512	null
FeXI		120,512	null
FeXV		120,512	null
MgVII		120,512	null
CaXV		120,512	null
CaXVI		120,512	null
FeXII		120,512	null
FeIX		120,512	null
FeVIII		120,512	null
FeXIV		120,512	null

IRIS: SST coordination, AR 14436

2026-05-13T07:59:41 to 2026-05-13T12:00:28

Science Goal: Medium dense 16-step raster 5x60 16s Si IV Mg II h/k Mg II w Deep x 4 FUV spectrally rebinned x 2 SJI cadence 0.5x faster

Program: SST coordination, AR 14436

Target: AR

Pointing: xcen=-374 ycen=324,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.34	67,67	712
1400	0.34	67,67	712
2796	0.34	67,67	712

EIS:

2026-05-12T17:25:57 to 2026-05-12T18:35:41

Science Goal:

Program:

Target:

Pointing: xcen=-6 ycen=743,

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

2026-05-11T06:12:57 to 2026-05-11T06:15:54

Science Goal: PRY_slot_contextLITE

Program:

Target:

Pointing: xcen=18 ycen=-171,

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: Solar Flare Sounding Rocket Campaign FOXSI-5

2026-05-10T20:18:27 to 2026-05-10T21:14:17

Science Goal: Flare266_Hunter01 + DHB_HiC_FOXSI_02

Program:

Target:

Pointing: xcen=-760 ycen=240,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
HeII		266,304	null

EIS:

2026-05-10T11:37:09 to 2026-05-10T11:40:06

Science Goal:

Program:

Target:

Pointing: xcen=680 ycen=68,

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: Pointing Monitoring

2026-05-10T06:01:58 to 2026-05-10T06:04:55

Science Goal: PRY_slot_contextLITE

Program:

Target:

Pointing: xcen=19 ycen=-173,

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 525 AR14429 - Context

2026-05-08T11:05:35 to 2026-05-08T11:08:31

Science Goal: HOP 525 AR14429 - Context

Program:

Target:

Pointing: xcen=833 ycen=-308,

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

IRIS: SUIT/Aditya-L1 Coordination on AR14432

2026-05-08T00:54:37 to 2026-05-08T01:39:11

Science Goal: Very large coarse 64-step raster 126x175 64s Si IV Mg II h/k Mg II w s Deep x 2 Spatial x 4, Spectral x 4

Program: SUIT/Aditya-L1 Coordination on AR14432

Target: AR

Pointing: xcen=232 ycen=266,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.8	293,182	56
1400	0.2	293,182	224
2796	0.2	293,182	224

EIS: HOP81 (S pole)

2026-05-07T15:29:13 to 2026-05-07T16:38:57

Science Goal: HOP81 (S pole)

Program:

Target:

Pointing: xcen=-10 ycen=-1040,

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

IRIS: A1: QS monitoring

2026-05-05T04:20:04 to 2026-05-05T04:38:08

Science Goal: Large coarse 64-step raster 126x120 64s C II Si IV Mg II h/k Mg II w s Deep x 15 SJI cadence 0.5x faster

Program: A1: QS monitoring

Target: (NONE)

Pointing: xcen=-51 ycen=47,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,129	16
2832	4.52	247,129	4
1400	1.13	247,129	16
2796	1.13	247,129	16

IRIS: FOXSI-5 coordination

2026-05-03T20:03:53 to 2026-05-04T00:02:34

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

Program: FOXSI-5 coordination

Target: AR

Pointing: xcen=880 ycen=271,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	1456

EIS: Pointing monitoring

2026-05-03T17:32:28 to 2026-05-03T17:35:24

Science Goal: Pointing monitoring

Program:

Target:

Pointing: xcen=12 ycen=-123,

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 525 AR14425 - Scan

2026-05-03T11:38:49 to 2026-05-03T12:40:42

Science Goal: HOP 525 AR14425 - Scan

Program:

Target:

Pointing: xcen=562 ycen=-161,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		120,512	null
FeX		120,512	null
FeXVI		120,512	null
SiX		120,512	null
SX		120,512	null
FeXXIV		120,512	null
SiVII		120,512	null
FeXI		120,512	null
FeXV		120,512	null
MgVII		120,512	null
CaXV		120,512	null
CaXVI		120,512	null
FeXII		120,512	null
FeIX		120,512	null
FeVIII		120,512	null
FeXIV		120,512	null

257278 matches
prev 1...10849 10850 10851 10852 10853 [10854] 10855 10856 10857 10858 ...17152 next