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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257274 matches
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EIS: Glovbal Waves Detection using 266" slot

2026-07-23T23:28:13 to 2026-07-23T23:38:36

Science Goal: HPW024_266fullccd10s

Program:

Target:

Pointing: xcen=541 ycen=-123,

saaIntervals hiIntervals

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

EIS: Roll angle monitoring

2026-07-13T00:12:28 to 2026-07-13T00:21:04

Science Goal: During XRT bakeout

Program:

Target:

Pointing: xcen=400 ycen=-246,

saaIntervals hiIntervals

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

EIS: HOP 540: [SOOP: Filaments]

2026-07-12T19:23:14 to 2026-07-12T20:11:37

Science Goal: Raster of prominence at NE limb

Program:

Target:

Pointing: xcen=-949 ycen=288,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		42,256	null
FeX		42,256	null
CaXVII		42,256	null
SiVII		42,256	null
HeII		42,256	null
FeXII		42,256	null
FeVIII		42,256	null

EIS: Partial disk mosaic (set 2, pnt 3, bot)

2026-07-12T13:15:29 to 2026-07-12T13:31:55

Science Goal: Partial disk mosaic testing sparse rasters

Program:

Target:

Pointing: xcen=-421 ycen=-777,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		495,512	null
FeX		495,512	null
FeXVI		495,512	null
SiX		495,512	null
SX		495,512	null
SiVII		495,512	null
FeXI		495,512	null
FeXV		495,512	null
MgVII		495,512	null
CaXV		495,512	null
CaXVI		495,512	null
FeXII		495,512	null
FeIX		495,512	null
FeVIII		495,512	null
FeXIV		495,512	null

EIS: Global waves detection

2026-07-10T21:32:28 to 2026-07-10T22:17:36

Science Goal: HPW024_266fullccd10s

Program:

Target:

Pointing: xcen=-39 ycen=-254,

saaIntervals hiIntervals

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

EIS: Global waves detection

2026-07-10T03:26:48 to 2026-07-10T03:56:36

Science Goal: HPW024_266fullccd10s

Program:

Target:

Pointing: xcen=-202 ycen=-251,

saaIntervals hiIntervals

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

EIS: Synoptic SOT Latitudimal Scans 8/20

2026-07-09T16:25:15 to 2026-07-09T16:35:23

Science Goal: SK_DEEP_5x512_SLIT1

Program:

Target:

Pointing: xcen=-6 ycen=-418,

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

AIA: null

2026-07-05T04:00:08 to 2026-07-05T05:16:32

Science Goal: ssw_service_260704_220352_6443_ssmq_131

Program:

Target:

Pointing: xcen=-940 ycen=-5,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
131	1.96	700,600	40

IRIS: B1: AR tracking from limb to limb (AR 14475)

2026-07-02T04:48:07 to 2026-07-02T05:06:13

Science Goal: Large coarse 64-step raster 126x120 64s Deep x 15 SJI cadence 3x faster Lossless compression

Program: B1: AR tracking from limb to limb (AR 14475)

Target: AR

Pointing: xcen=911 ycen=-139,

saaIntervals hiIntervals

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

EIS: Synoptic/Comprehensive Active Region Studies

2026-06-29T12:25:19 to 2026-06-29T13:26:04

Science Goal: HPW021VEL260x512v2

Program:

Target:

Pointing: xcen=531 ycen=-511,

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

IRIS: Off limb flare study (East limb)

2026-06-25T02:46:11 to 2026-06-25T03:56:20

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

Program: Off limb flare study (East limb)

Target: AR

Pointing: xcen=-930 ycen=212,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	440

IRIS: A1: QS monitoring

2026-06-12T04:20:04 to 2026-06-12T04:38:08

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: QS

Pointing: xcen=0 ycen=4,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.21	247,129	15
2832	4.52	247,129	4
1400	1.13	247,129	16
2796	1.13	247,129	16

EIS: Synoptic SOT Latitudinal Scans 20/20

2026-06-12T03:49:45 to 2026-06-12T03:59:53

Science Goal: SK_DEEP_5x512_SLIT1

Program:

Target:

Pointing: xcen=-6 ycen=764,

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

IRIS: Hinode coordination AR4456

2026-06-10T22:36:42 to 2026-06-10T23:27:43

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

Program: Hinode coordination AR4456

Target: AR

Pointing: xcen=903 ycen=275,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	320

IRIS: PSP coordination

2026-06-10T20:11:46 to 2026-06-10T20:39:01

Science Goal: Very large dense 320-step raster 105.3x175 320s Si IV Mg II h/k Deep x 4 Spatial x 2, Spectral x 2

Program: PSP coordination

Target: (NONE)

Pointing: xcen=165 ycen=2,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.17	281,182	160
2796	0.17	281,182	160

257274 matches
prev 1...17073 [17074] 17075 17076 17077 17078 17079 17080 17081 17082 ...17152 next