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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255261 matches
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IRIS: SST coordination, AR4465

2026-06-13T07:46:56 to 2026-06-13T12:33:42

Science Goal: Medium dense 16-step raster 5x60 16s 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, AR4465

Target: AR

Pointing: xcen=-114 ycen=155,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.43	66,67	660
1400	0.43	66,67	660
2796	0.43	66,67	660

IRIS: PSP coordination

2026-06-12T23:09:05 to 2026-06-12T23:36:20

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=569 ycen=-226,

saaIntervals hiIntervals

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

EIS: Synoptic SOT Latitudinal Scans 19/20

2026-06-12T03:26:45 to 2026-06-12T03:36:52

Science Goal: SK_DEEP_5x512_SLIT1

Program:

Target:

Pointing: xcen=-6 ycen=664,

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 Latitudinal Scans 11/20

2026-06-11T20:58:45 to 2026-06-11T21:08:53

Science Goal: SK_DEEP_5x512_SLIT1

Program:

Target:

Pointing: xcen=-6 ycen=-136,

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: Pointing Monitoring

2026-06-11T06:08:21 to 2026-06-11T06:11:17

Science Goal: PRY_slot_contextLITE

Program:

Target:

Pointing: xcen=16 ycen=-153,

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

IRIS: B2: QS tracking form limb to limb

2026-06-11T05:17:22 to 2026-06-11T05:26:57

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

Program: B2: QS tracking form limb to limb

Target: QS

Pointing: xcen=-598 ycen=-158,

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

AIA: null

2026-06-09T20:10:23 to 2026-06-09T20:16:59

Science Goal: ssw_service_260615_122526_31857

Program:

Target:

Pointing: xcen=-805 ycen=178,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
211	0.2	288,288	34

IRIS: PSP coordination (2x2 mosaics)

2026-06-09T20:09:57 to 2026-06-09T20:37:12

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 (2x2 mosaics)

Target: (NONE)

Pointing: xcen=-175 ycen=-46,

saaIntervals hiIntervals

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

EIS: Multi-temprature Full Disk Slot Scans 9/15

2026-06-09T14:54:45 to 2026-06-09T15:00:12

Science Goal: full_sun_slot_scan_2

Program:

Target:

Pointing: xcen=-395 ycen=682,

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: Slot context

2026-06-08T20:15:02 to 2026-06-08T20:17:58

Science Goal: Slot context

Program:

Target:

Pointing: xcen=903 ycen=55,

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

AIA: null

2026-06-05T18:37:06 to 2026-06-05T19:36:54

Science Goal: ssw_service_260605_132014_34584

Program:

Target:

Pointing: xcen=-607 ycen=231,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
304	0.2	400,400	300

EIS: Synoptic AR studies - sit-n-stare

2026-06-04T00:52:44 to 2026-06-04T01:48:33

Science Goal: Synoptic AR studies - sit-n-stare

Program:

Target:

Pointing: xcen=231 ycen=-18,

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: Slot context

2026-06-03T19:20:37 to 2026-06-03T19:23:33

Science Goal: Slot context

Program:

Target:

Pointing: xcen=255 ycen=62,

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

AIA: null

2026-06-03T06:26:47 to 2026-06-03T07:51:59

Science Goal: ssw_service_260603_160107_5016

Program:

Target:

Pointing: xcen=172 ycen=188,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
211	0.31	288,288	279

AIA: null

2026-06-02T16:44:30 to 2026-06-02T17:44:18

Science Goal: ssw_service_260608_134009_36542

Program:

Target:

Pointing: xcen=104 ycen=348,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
304	0.2	400,400	300

255261 matches
prev 1...16921 16922 16923 16924 16925 [16926] 16927 16928 16929 16930 ...17018 next