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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255179 matches
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EIS: HOP 206 (Polar Panorama Map) N.Pole

2026-08-24T14:01:50 to 2026-08-24T15:11:35

Science Goal: HOP81_new_study

Program:

Target:

Pointing: xcen=-5 ycen=794,

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: HOP 542(SOOP AR-Long-Term)

2026-08-24T09:06:14 to 2026-08-24T09:36:03

Science Goal: HPW024_266fullccd10s

Program:

Target:

Pointing: xcen=-377 ycen=-83,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		266,256	null
FeX		266,256	null
OIV		266,256	null

IRIS: SolO Coord: AR Long Term SOOP

2026-08-20T06:06:20 to 2026-08-20T07:56:18

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 SJI cadence 3x faster

Program: SolO Coord: AR Long Term SOOP

Target: AR

Pointing: xcen=-929 ycen=51,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	2896
2796	0.04	68,68	2895

IRIS: BBSO coordination, unnamed AR (east of AR14503)

2026-08-10T16:41:19 to 2026-08-10T18:40:25

Science Goal: Large coarse 8-step raster 14x120 8s C II Deep x 8 FUV spectrally rebinned x 2

Program: BBSO coordination, unnamed AR (east of AR14503)

Target: AR

Pointing: xcen=-133 ycen=-418,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	133,129	744

IRIS: BBSO coordination: jets in coronal holes

2026-08-07T17:38:28 to 2026-08-07T19:08:14

Science Goal: Small dense 4-step raster 1x30 4s Deep x 4 FUV spectrally rebinned x 2

Program: BBSO coordination: jets in coronal holes

Target: CH

Pointing: xcen=-66 ycen=411,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	62,65	264
2832	0.34	62,65	264
1400	0.34	62,65	264
2796	0.34	62,65	264

AIA: null

2026-08-07T06:15:00 to 2026-08-07T07:44:08

Science Goal: ssw_service_260807_001558_48770_ssmq_

Program:

Target:

Pointing: xcen=-889 ycen=-116,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	1.39	600,550	65
211	1.39	600,550	65
171	1.39	600,550	65
1700	1.39	600,550	65
304	1.39	600,550	65
131	1.39	600,550	65
94	1.39	600,550	65
193	1.39	600,550	65

IRIS: Coronal nanojets: AR 14492

2026-08-02T02:35:40 to 2026-08-02T05:34:57

Science Goal: Large coarse 8-step raster 14x120 8s C II Deep x 8 FUV spectrally rebinned x 2

Program: Coronal nanojets: AR 14492

Target: AR

Pointing: xcen=917 ycen=295,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	133,129	1120

IRIS: SST coordination

2026-07-26T07:59:43 to 2026-07-26T11:50:02

Science Goal: Large dense 16-step raster 5x120 16s Si IV Mg II h/k Mg II w Deep x 4 FUV spectrally rebinned x 4

Program: SST coordination

Target: AR

Pointing: xcen=-115 ycen=-148,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.39	127,129	590
1400	0.39	127,129	590
2796	0.39	127,129	590

IRIS: GREGOR coordination

2026-07-24T07:58:48 to 2026-07-24T09:55:43

Science Goal: Very large coarse 4-step raster 6x175 4s C II Si IV Mg II h/k Deep x 8 Spatial x 2, Spectral x 2

Program: GREGOR coordination

Target: FI

Pointing: xcen=965 ycen=-90,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.58	175,182	200
1400	0.58	175,182	200
2796	0.58	175,182	200

IRIS: GREGOR coordination

2026-07-23T10:10:39 to 2026-07-23T12:07:34

Science Goal: Very large coarse 4-step raster 6x175 4s C II Si IV Mg II h/k Deep x 8 Spatial x 2, Spectral x 2

Program: GREGOR coordination

Target: FI

Pointing: xcen=963 ycen=109,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.58	175,182	200
1400	0.58	175,182	200
2796	0.58	175,182	200

IRIS: A1: QS monitoring

2026-07-23T04:40:05 to 2026-07-23T04:58:08

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=4,

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: Limb to limb tracking of AR 14489

2026-07-20T12:10:51 to 2026-07-20T13:37:15

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 15 Spatial x 2, Spectral x 2

Program: Limb to limb tracking of AR 14489

Target: AR

Pointing: xcen=287 ycen=-202,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.08	281,182	80
2832	1.08	281,182	80
1400	1.08	281,182	80
2796	1.08	281,182	80

IRIS: SST coordination

2026-07-20T10:09:41 to 2026-07-20T11:58:33

Science Goal: Large dense 16-step raster 5x120 16s Si IV Mg II h/k Mg II w Deep x 4 FUV spectrally rebinned x 4

Program: SST coordination

Target: AR

Pointing: xcen=-67 ycen=-282,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.35	127,129	312
1400	0.35	127,129	312
2796	0.35	127,129	312

AIA: null

2026-07-19T18:15:00 to 2026-07-19T20:15:00

Science Goal: ssw_service_260719_122800_32184_ssmq_

Program:

Target:

Pointing: xcen=-919 ycen=-214,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	1.74	600,450	70
211	1.74	600,450	70
171	1.76	600,450	69
1700	1.73	600,450	70
304	1.74	600,450	70
131	1.74	600,450	70
94	1.74	600,450	70
193	1.74	600,450	70

IRIS: B2: QS tracking from limb to limb

2026-07-19T05:24:49 to 2026-07-19T05:34:25

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

Program: B2: QS tracking from limb to limb

Target: QS

Pointing: xcen=17 ycen=23,

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

255179 matches
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