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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EIS: Synoptic/Comprehensive AR Studies

2026-07-08T12:12:17 to 2026-07-08T13:13:02

Science Goal: HPW021VEL260x512v2

Program:

Target:

Pointing: xcen=-526 ycen=-369,

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: Polar Monitoring Campaign during the Solar Cycle S pole

2026-07-06T12:47:26 to 2026-07-06T13:57:10

Science Goal: HOP81_new_study

Program:

Target:

Pointing: xcen=-5 ycen=832,

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

2026-07-05T05:51:41 to 2026-07-05T05:51:51

Science Goal:

Program:

Target:

Pointing: xcen=14 ycen=-164,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXV		266,512	null
HeII		266,512	null

AIA: null

2026-06-16T08:42:23 to 2026-06-16T08:59:47

Science Goal: ssw_service_260616_052206_19174

Program:

Target:

Pointing: xcen=410 ycen=115,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
211	0.2	288,288	88

AIA: null

2026-06-15T13:12:35 to 2026-06-15T13:18:35

Science Goal: ssw_service_260615_155944_19578

Program:

Target:

Pointing: xcen=259 ycen=99,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
211	0.2	288,288	31

AIA: null

2026-06-15T09:44:23 to 2026-06-15T10:10:47

Science Goal: ssw_service_260615_154941_17375

Program:

Target:

Pointing: xcen=-939 ycen=98,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
211	0.2	288,288	133

AIA: null

2026-06-14T10:39:23 to 2026-06-14T10:53:47

Science Goal: ssw_service_260615_152003_6638

Program:

Target:

Pointing: xcen=32 ycen=101,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
211	0.2	288,288	73

IRIS: Flare studies, AR4465

2026-06-14T05:22:38 to 2026-06-14T07:27:05

Science Goal: Medium coarse 8-step raster 14x60 8s C II Deep x 8 Spatial x 2, Spectral x 2

Program: Flare studies, AR4465

Target: AR

Pointing: xcen=80 ycen=146,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,68	800

IRIS: A1: QS monitoring

2026-06-14T04:06:07 to 2026-06-14T04:24:11

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=25 ycen=-58,

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: Wobble calibration

2026-06-12T12:34:43 to 2026-06-12T15:54:43

Science Goal: SJI MgII w, 1x1, 10s exp, 20s cadence, for wobble calibration

Program: Wobble calibration

Target: (NONE)

Pointing: xcen=-920 ycen=-0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	173,182	600

EIS: Pointing Monitoring

2026-06-12T05:20:56 to 2026-06-12T05:23:53

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

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: PSP coordination

2026-06-11T19:10:14 to 2026-06-11T19:37:29

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=329 ycen=-38,

saaIntervals hiIntervals

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

IRIS: PSP coordination

2026-06-11T18:26:52 to 2026-06-11T18:54:07

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=323 ycen=-178,

saaIntervals hiIntervals

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

EIS: Synoptic SOT Latitudinal Scans 8/20

2026-06-11T18:09:15 to 2026-06-11T18:19:23

Science Goal: SK_DEEP_5x512_SLIT1

Program:

Target:

Pointing: xcen=-6 ycen=-425,

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

255261 matches
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