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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252494 matches
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IRIS: SST coordination AR4465

2026-06-10T07:39:35 to 2026-06-10T10:28:41

Science Goal: Large coarse 8-step raster 14x120 8s Si IV Mg II h/k Mg II w Deep x 2 Spatial x 2, Spectral x 2

Program: SST coordination AR4465

Target: AR

Pointing: xcen=-726 ycen=135,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.21	136,131	810
1400	0.21	136,131	810
2796	0.21	136,131	809

IRIS: A1: QS monitoring

2026-06-10T04:20:04 to 2026-06-10T04:38:08

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=-1,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	251,131	16
2832	4.52	251,131	4
1400	1.13	251,131	16
2796	1.13	251,131	16

IRIS: Flare studies AR at east limb

2026-06-10T02:37:35 to 2026-06-10T03:42:27

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: Flare studies AR at east limb

Target: AR

Pointing: xcen=-734 ycen=151,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	67,66	400
2796	0.16	67,66	400

IRIS: PSP coordination (2x2 mosaics)

2026-06-09T19:22:31 to 2026-06-09T19:49:46

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=-184 ycen=-189,

saaIntervals hiIntervals

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

IRIS: A1 QS Monitoring

2026-06-09T04:20:04 to 2026-06-09T04:38:08

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=-2 ycen=-48,

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: SUIT coordination - flares

2026-06-08T00:04:32 to 2026-06-08T02:33:59

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 - flares

Target: AR

Pointing: xcen=-102 ycen=244,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.15	65,68	990
2796	0.15	65,68	990

AIA: null

2026-06-07T12:00:09 to 2026-06-07T12:59:57

Science Goal: ssw_service_260608_011544_21192

Program:

Target:

Pointing: xcen=6 ycen=2,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
211	59.8	2,461,2,461	2

IRIS: Coronal hole - quite Sun

2026-05-26T20:12:39 to 2026-05-26T21:57:38

Science Goal: Large sparse 32-step raster 31x120 32s Si IV Mg II h/k Mg II w Deep x 0.5 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: Coronal hole - quite Sun

Target: CH

Pointing: xcen=225 ycen=-317,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.15	152,128	680
1400	0.15	152,128	680
2796	0.15	152,128	680

EIS: DKIST flare watch.

2026-05-25T20:12:43 to 2026-05-25T20:50:04

Science Goal:

Program:

Target:

Pointing: xcen=918 ycen=130,

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: Context images before DKIST coordination.

2026-05-25T17:02:19 to 2026-05-25T17:05:16

Science Goal:

Program:

Target:

Pointing: xcen=918 ycen=-38,

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

EIS: AR synoptic studies - sit and stare.

2026-05-25T11:56:13 to 2026-05-25T12:52:03

Science Goal:

Program:

Target:

Pointing: xcen=935 ycen=-52,

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: AR synoptic studies - spectral atlas.

2026-05-25T10:18:40 to 2026-05-25T11:20:19

Science Goal: Q85

Program:

Target:

Pointing: xcen=935 ycen=124,

saaIntervals hiIntervals

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

EIS: Context images before DKIST coordination.

2026-05-23T17:34:21 to 2026-05-23T17:37:17

Science Goal:

Program:

Target:

Pointing: xcen=844 ycen=-26,

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

EIS: AR synoptic studies - sit and stare.

2026-05-23T14:09:14 to 2026-05-23T15:05:04

Science Goal:

Program:

Target:

Pointing: xcen=827 ycen=-41,

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: AR synoptic studies - diagnostic map.

2026-05-23T09:14:51 to 2026-05-23T10:15:36

Science Goal:

Program:

Target:

Pointing: xcen=806 ycen=-39,

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

252494 matches
prev 1...16801 16802 16803 [16804] 16805 16806 16807 16808 16809 16810 ...16833 next