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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257284 matches
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IRIS: SUIT coordination: flares

2026-06-04T01:26:50 to 2026-06-04T02:46:25

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 coordination: flares

Target: AR

Pointing: xcen=340 ycen=242,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.8	293,182	100
1400	0.2	293,182	400
2796	0.2	293,182	400

EIS: Synoptic AR studies - diagnostic map.

2026-05-18T21:25:04 to 2026-05-18T22:25:47

Science Goal:

Program:

Target:

Pointing: xcen=644 ycen=152,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		261,512	null
FeXVI		261,512	null
SiX		261,512	null
SX		261,512	null
FeXXIV		261,512	null
SiVII		261,512	null
FeXI		261,512	null
FeXV		261,512	null
MgVII		261,512	null
CaXV		261,512	null
CaXVI		261,512	null
FeXII		261,512	null
FeIX		261,512	null
FeXIV		261,512	null

EIS: Flare mode.

2026-05-17T19:16:44 to 2026-05-17T20:04:49

Science Goal:

Program:

Target:

Pointing: xcen=471 ycen=332,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeX		180,152	null
FeXVI		180,152	null
CaXVII		180,152	null
FeXXIV		180,152	null
FeXV		180,152	null
HeII		180,152	null
OV		180,152	null
FeXII		180,152	null
FeXXIII		180,152	null
FeXIV		180,152	null

EIS: Coordinated observations with radio telescopes.

2026-05-17T10:58:15 to 2026-05-17T12:00:07

Science Goal: Moved off limb.

Program:

Target:

Pointing: xcen=468 ycen=159,

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: B2: QS tracking

2026-05-17T04:39:41 to 2026-05-17T04:49:17

Science Goal: Coarse synoptic raster 34x175 18s Deep x 30 SJI cadence 3x faster Lossless compression

Program: B2: QS tracking

Target: QS

Pointing: xcen=402 ycen=112,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.2	204,182	3
2832	3.2	204,182	3
1400	3.2	204,182	3
2796	3.2	204,182	3

EIS: Synoptic AR studies - spectral atlas.

2026-05-16T23:34:15 to 2026-05-17T00:35:54

Science Goal:

Program:

Target:

Pointing: xcen=319 ycen=339,

saaIntervals hiIntervals

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

EIS: Flare mode.

2026-05-16T18:45:40 to 2026-05-16T19:39:05

Science Goal:

Program:

Target:

Pointing: xcen=280 ycen=337,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeX		180,152	null
FeXVI		180,152	null
CaXVII		180,152	null
FeXXIV		180,152	null
FeXV		180,152	null
HeII		180,152	null
OV		180,152	null
FeXII		180,152	null
FeXXIII		180,152	null
FeXIV		180,152	null

EIS: Solar Flare Sounding Rocket Campaign FOXSI-5

2026-05-15T22:57:27 to 2026-05-15T23:53:16

Science Goal: Flare266_Hunter01 + DHB_HiC_FOXSI_02

Program:

Target:

Pointing: xcen=-920 ycen=260,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
HeII		266,304	null

EIS: Synoptic SOT Latitudinal Scans

2026-05-15T18:13:21 to 2026-05-15T18:23:29

Science Goal: SK_DEEP_5x512_SLIT1

Program:

Target:

Pointing: xcen=-6 ycen=751,

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: Solar Flare Sounding Rocket Campaign FOXSI-5

2026-05-14T20:51:58 to 2026-05-14T21:47:48

Science Goal: Flare266_Hunter01 + DHB_HiC_FOXSI_02

Program:

Target:

Pointing: xcen=-112 ycen=265,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
HeII		266,304	null

EIS: Synoptic SOT Latitudinal Scans

2026-05-14T18:00:21 to 2026-05-14T18:10:29

Science Goal: SK_DEEP_5x512_SLIT1

Program:

Target:

Pointing: xcen=-6 ycen=-640,

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: Solar Flare Sounding Rocket Camapign: FOXSI-5

2026-05-13T21:55:38 to 2026-05-13T22:50:31

Science Goal: Flare266_Hunter01

Program:

Target:

Pointing: xcen=860 ycen=92,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
HeII		266,304	null

EIS: Solar Flare Sounding Rocket Campaign FOXSI-5

2026-05-11T19:14:57 to 2026-05-11T20:10:45

Science Goal: Flare266_Hunter01 + DHB_HiC_FOXSI_02

Program:

Target:

Pointing: xcen=-634 ycen=250,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
HeII		266,304	null

IRIS: SUIT coordination flare

2026-05-02T00:08:05 to 2026-05-02T02:34:30

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

Program: SUIT coordination flare

Target: AR

Pointing: xcen=-715 ycen=-231,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.15	65,68	970
2796	0.15	65,68	970

IRIS: SUIT/Aditya-L1 Coordination on AR14419 (Disk-center AR Program)

2026-04-19T01:39:53 to 2026-04-19T02:30:48

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 AR14419 (Disk-center AR Program)

Target: AR

Pointing: xcen=-11 ycen=308,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.8	293,182	64
1400	0.2	293,182	256
2796	0.2	293,182	256

257284 matches
prev 1...10265 10266 10267 10268 [10269] 10270 10271 10272 10273 10274 ...17153 next