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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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257274 matches
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IRIS: HOP 507 Proba 3 coordination

2026-11-12T00:01:45 to 2026-11-12T01:07:04

Science Goal: Very large sparse 96-step raster 95x175 96s C II Si IV Mg II h/k Mg II w s Deep x 4 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: HOP 507 Proba 3 coordination

Target: FI

Pointing: xcen=734 ycen=-349,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.27	267,179	240
2832	1.36	267,179	48
1400	0.27	267,179	240
2796	0.27	267,179	240

IRIS: Flare watch

2026-11-11T20:47:50 to 2026-11-11T21:55:37

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: Flare watch

Target: AR

Pointing: xcen=694 ycen=-164,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	71,66	1672
2796	0.04	71,66	1672

IRIS: On disk filament tracking

2026-11-11T14:28:50 to 2026-11-11T15:10:00

Science Goal: Very large dense 400-step raster 131.7x175 400s Deep x 2 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: On disk filament tracking

Target: FI

Pointing: xcen=618 ycen=-336,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.21	309,182	200
2832	0.21	309,182	200
1400	0.21	309,182	200
2796	0.21	309,182	200

IRIS: Limb-to-limb tracking of ARs IHOP 307

2026-11-11T11:15:01 to 2026-11-11T12:03:57

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 8 Spatial x 2, Spectral x 2

Program: Limb-to-limb tracking of ARs IHOP 307

Target: AR

Pointing: xcen=627 ycen=-170,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	80
2832	0.61	281,182	80
1400	0.61	281,182	80
2796	0.61	281,182	80

IRIS: Flare watch

2026-11-11T06:15:15 to 2026-11-11T07:23:11

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: Flare watch

Target: AR

Pointing: xcen=594 ycen=-179,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	71,66	1676
2796	0.04	71,66	1676

IRIS: Flare watch

2026-11-10T18:17:52 to 2026-11-10T18:27:45

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: Flare watch

Target: AR

Pointing: xcen=174 ycen=-210,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	244
2796	0.04	68,68	244

IRIS: SUIT/Aditya-L1 coordination

2026-11-08T00:41:23 to 2026-11-08T01:45:14

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/Aditya-L1 coordination

Target: AR

Pointing: xcen=-670 ycen=-263,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.15	65,68	423
2796	0.15	65,68	423

IRIS: SUIT/Aditya-L1 coordination

2026-11-08T00:09:09 to 2026-11-08T00:13:13

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/Aditya-L1 coordination

Target: AR

Pointing: xcen=-673 ycen=-262,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.15	65,68	27
2796	0.15	65,68	27

IRIS: High cadence flare raster, AR14551

2026-10-17T13:18:21 to 2026-10-17T14:28:44

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: High cadence flare raster, AR14551

Target: AR

Pointing: xcen=406 ycen=-309,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1736
2796	0.04	68,68	1736

IRIS: Limb-to-limb tracking of ARs IHOP 307

2026-11-12T22:48:01 to 2026-11-12T23:36:57

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 8 Spatial x 2, Spectral x 2

Program: Limb-to-limb tracking of ARs IHOP 307

Target: AR

Pointing: xcen=838 ycen=-155,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	283,179	80
2832	0.61	283,179	80
1400	0.61	283,179	80
2796	0.62	283,179	79

IRIS: B2: QS tracking from limb to limb

2026-11-12T06:38:51 to 2026-11-12T06:48:26

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=747 ycen=151,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.2	206,179	3
2832	3.2	206,179	3
1400	3.2	206,179	3
2796	3.2	206,179	3

IRIS: HOP 507 Proba 3 coordination

2026-11-11T22:33:37 to 2026-11-11T23:30:46

Science Goal: Very large sparse 96-step raster 95x175 96s C II Si IV Mg II h/k Mg II w s Deep x 4 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: HOP 507 Proba 3 coordination

Target: FI

Pointing: xcen=725 ycen=-346,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.27	264,182	210
2832	1.36	264,182	42
1400	0.27	264,182	210
2796	0.27	264,182	210

IRIS: Flare watch

2026-11-11T16:47:26 to 2026-11-11T17:04:56

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: Flare watch

Target: AR

Pointing: xcen=666 ycen=-158,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	432
2796	0.04	68,68	432

IRIS: Limb-to-limb tracking of ARs IHOP 307

2026-11-11T12:43:05 to 2026-11-11T13:32:01

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 8 Spatial x 2, Spectral x 2

Program: Limb-to-limb tracking of ARs IHOP 307

Target: AR

Pointing: xcen=638 ycen=-170,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	80
2832	0.61	281,182	80
1400	0.61	281,182	80
2796	0.61	281,182	80

IRIS: Flare watch

2026-11-11T07:52:12 to 2026-11-11T09:00:08

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: Flare watch

Target: AR

Pointing: xcen=606 ycen=-178,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	71,66	1676
2796	0.04	71,66	1676

257274 matches
prev 1...17129 17130 [17131] 17132 17133 17134 17135 17136 17137 17138 ...17152 next