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: Pointing monitoring

2026-07-13T05:26:50 to 2026-07-13T05:29:46

Science Goal:

Program:

Target:

Pointing: xcen=10 ycen=-79,

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: Synoptic AR Studies

2026-07-13T03:25:44 to 2026-07-13T04:21:34

Science Goal: Sit-and-Stare map

Program:

Target:

Pointing: xcen=430 ycen=-449,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		2,512	null
FeXVI		2,512	null
SiX		2,512	null
SX		2,512	null
FeXXIV		2,512	null
SiVII		2,512	null
FeXI		2,512	null
FeXV		2,512	null
MgVII		2,512	null
CaXV		2,512	null
CaXVI		2,512	null
FeXII		2,512	null
FeIX		2,512	null
FeXIV		2,512	null

EIS: HOP 540: [SOOP: Filaments]

2026-07-12T20:59:44 to 2026-07-12T21:11:47

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: Synoptic SOT Latitudimal Scans 20/20

2026-07-10T02:13:45 to 2026-07-10T02:23:53

Science Goal: SK_DEEP_5x512_SLIT1

Program:

Target:

Pointing: xcen=-6 ycen=771,

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: Synoptic SOT Latitudimal Scans 19/20

2026-07-10T01:50:45 to 2026-07-10T02:00:52

Science Goal: SK_DEEP_5x512_SLIT1

Program:

Target:

Pointing: xcen=-6 ycen=671,

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: Synoptic SOT Latitudimal Scans 16/20

2026-07-09T23:01:45 to 2026-07-09T23:11:53

Science Goal: SK_DEEP_5x512_SLIT1

Program:

Target:

Pointing: xcen=-6 ycen=371,

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: Synoptic SOT Latitudimal Scans 4/20

2026-07-09T13:08:45 to 2026-07-09T13:18:53

Science Goal: SK_DEEP_5x512_SLIT1

Program:

Target:

Pointing: xcen=-6 ycen=-818,

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: Multi temperature Full Disk Scans

2026-07-07T11:56:45 to 2026-07-07T12:02:12

Science Goal: full_sun_slot_scan_2

Program:

Target:

Pointing: xcen=480 ycen=-101,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		479,512	null
FeXVI		479,512	null
SiX		479,512	null
SX		479,512	null
SiVII		479,512	null
FeXI		479,512	null
FeXV		479,512	null
HeII		479,512	null
CaXVI		479,512	null
FeXII		479,512	null
FeVIII		479,512	null
FeXIV		479,512	null

EIS: Multi temperature Full Disk Scans

2026-07-07T11:40:59 to 2026-07-07T11:46:26

Science Goal: full_sun_slot_scan_2

Program:

Target:

Pointing: xcen=948 ycen=-101,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		479,512	null
FeXVI		479,512	null
SiX		479,512	null
SX		479,512	null
SiVII		479,512	null
FeXI		479,512	null
FeXV		479,512	null
HeII		479,512	null
CaXVI		479,512	null
FeXII		479,512	null
FeVIII		479,512	null
FeXIV		479,512	null

IRIS: BBSO coordination (E limb)

2026-07-04T20:39:40 to 2026-07-04T23:44:06

Science Goal: Large coarse 16-step raster 30x120 16s Si IV Mg II h/k Deep x 4 Spatial x 2, Spectral x 2

Program: BBSO coordination (E limb)

Target: AR

Pointing: xcen=-986 ycen=43,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.17	152,128	1088
2796	0.17	152,128	1088

IRIS: A1: QS monitoring

2026-07-04T04:50:04 to 2026-07-04T05:08:08

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	1.13	247,129	16
2832	4.52	247,129	4
1400	1.13	247,129	16
2796	1.13	247,129	16

IRIS: High cadence sit and stare flare study

2026-06-25T18:29:03 to 2026-06-25T20:30:07

Science Goal: High-Cadence Flare Program: .3 sec, small linelist, C II slow

Program: High cadence sit and stare flare study

Target: AR

Pointing: xcen=-810 ycen=-130,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.14	59,68	882

IRIS: SST coordination

2026-06-25T09:56:28 to 2026-06-25T12:12:34

Science Goal: Medium dense 32-step raster 10.24x60 32s Si IV Mg II h/k Mg II w Deep x 2 FUV spectrally rebinned x 2 SJI cadence 0.5x faster

Program: SST coordination

Target: AR

Pointing: xcen=131 ycen=89,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.4	72,67	340
1400	0.4	72,67	340
2796	0.4	72,67	340

IRIS: Off limb flare study (East limb)

2026-06-25T06:22:29 to 2026-06-25T07:51:47

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=-957 ycen=-106,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	560

IRIS: B1: AR tracking from limb to limb

2026-06-25T05:54:50 to 2026-06-25T06:12:56

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

Target: AR

Pointing: xcen=-290 ycen=-182,

saaIntervals hiIntervals

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

257274 matches
prev 1...17065 17066 17067 [17068] 17069 17070 17071 17072 17073 17074 ...17152 next