Popular

Heliophysics Events Knowledgebase Coverage Registry (HCR)

Popular Observations

Here are the most popular observations, as measured by the number of downloads.

Filter by instrument:

256346 matches
prev 1...16969 16970 16971 [16972] 16973 16974 16975 16976 16977 16978 ...17090 next

IRIS: SST coordination AR4464

2026-06-09T11:09:41 to 2026-06-09T16:58:38

Science Goal: Large coarse 8-step raster 14x120 8s Si IV Mg II h/k Mg II w Deep x 4 Spatial x 2, Spectral x 2

Program: SST coordination AR4464

Target: AR

Pointing: xcen=-285 ycen=-205,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.34	137,129	1020
1400	0.34	137,129	1020
2796	0.34	137,129	1020

IRIS: B1: AR tracking from limb to limb

2026-06-09T05:24:06 to 2026-06-09T05:42:11

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=-827 ycen=165,

saaIntervals hiIntervals

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

IRIS: SUIT coordination - flares

2026-06-08T23:58:54 to 2026-06-09T02:28:21

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=460 ycen=215,

saaIntervals hiIntervals

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

EIS: DKIST Flare Watch

2026-05-30T19:27:14 to 2026-05-30T20:15:17

Science Goal: HH_Flare+AR_180x152H

Program:

Target:

Pointing: xcen=202 ycen=-216,

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.

2026-05-25T17:05:41 to 2026-05-25T17:48:26

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: 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: 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: Pointing monitoring.

2026-05-23T06:05:29 to 2026-05-23T06:05:39

Science Goal:

Program:

Target:

Pointing: xcen=18 ycen=-173,

saaIntervals hiIntervals

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

EIS: Context images before DKIST coordination.

2026-05-22T17:03:22 to 2026-05-22T17:06:18

Science Goal:

Program:

Target:

Pointing: xcen=724 ycen=-20,

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.

2026-05-20T19:13:44 to 2026-05-20T20:01:49

Science Goal:

Program:

Target:

Pointing: xcen=397 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

EIS: AR synoptic studies - diagnostic map.

2026-05-19T21:55:44 to 2026-05-19T22:56:29

Science Goal:

Program:

Target:

Pointing: xcen=771 ycen=141,

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

HMI_CONT: null

2026-04-24T00:38:00 to 2026-04-24T02:00:00

Science Goal: ssw_service_260423_182455_24248_ssmq__ssmq_blos_cont

Program:

Target:

Pointing: xcen=850 ycen=292,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	0.97	600,450	85
211	0.97	600,450	85
171	0.97	600,450	85
cont	0.97	600,450	85
1700	0.97	600,450	85
304	0.97	600,450	85
131	0.97	600,450	85
94	0.98	600,450	85
193	0.97	600,450	85
blos	0.97	600,450	85

EIS: HOP 344 #12a

2026-03-23T12:02:44 to 2026-03-23T13:08:09

Science Goal: HOP 344

Program:

Target:

Pointing: xcen=-421 ycen=-689,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		491,512	null
FeX		491,512	null
FeXVI		491,512	null
SiX		491,512	null
SX		491,512	null
SiVII		491,512	null
FeXI		491,512	null
FeXV		491,512	null
MgVII		491,512	null
CaXV		491,512	null
CaXVI		491,512	null
FeXII		491,512	null
FeIX		491,512	null
FeVIII		491,512	null
FeXIV		491,512	null

EIS: HOP 344 #7a

2026-03-22T20:39:14 to 2026-03-22T21:44:39

Science Goal: HOP 344

Program:

Target:

Pointing: xcen=-10 ycen=1011,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		491,512	null
FeX		491,512	null
FeXVI		491,512	null
SiX		491,512	null
SX		491,512	null
SiVII		491,512	null
FeXI		491,512	null
FeXV		491,512	null
MgVII		491,512	null
CaXV		491,512	null
CaXVI		491,512	null
FeXII		491,512	null
FeIX		491,512	null
FeVIII		491,512	null
FeXIV		491,512	null

EIS: Polar Panorama Map fro understanding Polar Reversal in Cycle

2026-03-18T10:03:21 to 2026-03-18T11:13:06

Science Goal: HOP81_new_study

Program:

Target:

Pointing: xcen=-5 ycen=-1030,

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

256346 matches
prev 1...16969 16970 16971 [16972] 16973 16974 16975 16976 16977 16978 ...17090 next