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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252444 matches
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IRIS: HOP 532 - AR14455

2026-06-06T22:55:17 to 2026-06-06T23:46:48

Science Goal: Large sit-and-stare 0.3x120 1s Deep x 8 Spatial x 2, Spectral x 2

Program: HOP 532 - AR14455

Target: AR

Pointing: xcen=801 ycen=235,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	123,129	83
2832	0.62	123,129	83
1400	0.62	123,129	83
2796	0.62	123,129	83

IRIS: SUIT coordination - flares

2026-06-06T01:57:58 to 2026-06-06T02:28:50

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=-132 ycen=219,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.15	67,66	204
2796	0.15	67,66	204

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: 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: Context images after DKIST coordination.

2026-05-23T20:52:43 to 2026-05-23T20:55:39

Science Goal:

Program:

Target:

Pointing: xcen=856 ycen=-27,

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: DKIST flare watch.

2026-05-23T20:47:14 to 2026-05-23T20:52:32

Science Goal:

Program:

Target:

Pointing: xcen=856 ycen=141,

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: DKIST flare watch.

2026-05-23T19:10:44 to 2026-05-23T19:58:49

Science Goal:

Program:

Target:

Pointing: xcen=850 ycen=141,

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: DKIST flare watch.

2026-05-23T17:37:42 to 2026-05-23T18:20:25

Science Goal:

Program:

Target:

Pointing: xcen=844 ycen=142,

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.

2026-05-23T17:34:21 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.

2026-05-23T12:31:14 to 2026-05-23T13:27:04

Science Goal:

Program:

Target:

Pointing: xcen=820 ycen=-40,

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: Instrument coalignment (East).

2026-05-21T02:15:21 to 2026-05-21T02:31:51

Science Goal: Duration curtailed by eclipse & OG limit.

Program:

Target:

Pointing: xcen=-944 ycen=33,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
SiX		1,512	null
FeXI		1,512	null
FeXV		1,512	null
FeXII		1,512	null

EIS: DKIST flare watch.

2026-05-20T20:48:14 to 2026-05-20T20:53:33

Science Goal:

Program:

Target:

Pointing: xcen=410 ycen=159,

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

SOTSP: HOP 525

2026-05-17T10:59:05 to 2026-05-17T11:46:29

Science Goal: Coordinated Hinode, IRIS, and K-band radio observations (18 and 26 GHz) of active regions

Program: Fast map, 230"x164", Q65, 1-side CCD

Target: Active Region

Pointing: xcen=398 ycen=282,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	234,162	741
6302A Velocity 6301.5A	0	234,162	741
6302A Transverse Flux Density	0	234,162	741
6302A Longitudinal Flux Density	0	234,162	741

SOTSP: HOP 525

2026-05-17T09:21:05 to 2026-05-17T10:08:30

Science Goal: Coordinated Hinode, IRIS, and K-band radio observations (18 and 26 GHz) of active regions

Program: Fast map, 230"x164", Q65, 1-side CCD

Target: Active Region

Pointing: xcen=384 ycen=283,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	236,162	748
6302A Velocity 6301.5A	0	236,162	748
6302A Transverse Flux Density	0	236,162	748
6302A Longitudinal Flux Density	0	236,162	748

SOTSP: AR 14436

2026-05-16T13:43:36 to 2026-05-16T14:30:56

Science Goal: AR Observation

Program: Fast map, 230"x164", Q65, 1-side CCD

Target: Active Region

Pointing: xcen=226 ycen=287,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	230,162	740
6302A Velocity 6301.5A	0	230,162	740
6302A Transverse Flux Density	0	230,162	740
6302A Longitudinal Flux Density	0	230,162	740

252444 matches
prev 1...16793 16794 16795 16796 16797 [16798] 16799 16800 16801 16802 ...16830 next