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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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257271 matches
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AIA: Cruiser Annotation

2026-05-09T18:13:29 to 2026-05-10T04:21:41

Science Goal: ssw_service_260604_161111_45344

Program: Polar coronal hole jets

Target: CJ: CoronalJet

Pointing: xcen=25 ycen=-796,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	0.2	641,641	3036
193	0.2	641,641	3037
blos	0.75	641,641	811

EIS: HOP 525 AR14429 - Scan

2026-05-08T11:08:42 to 2026-05-08T12:10:35

Science Goal: HOP 525 AR14429 - Scan

Program:

Target:

Pointing: xcen=870 ycen=-398,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		120,512	null
FeX		120,512	null
FeXVI		120,512	null
SiX		120,512	null
SX		120,512	null
FeXXIV		120,512	null
SiVII		120,512	null
FeXI		120,512	null
FeXV		120,512	null
MgVII		120,512	null
CaXV		120,512	null
CaXVI		120,512	null
FeXII		120,512	null
FeIX		120,512	null
FeVIII		120,512	null
FeXIV		120,512	null

EIS: Pointing monitoring

2026-05-03T17:35:42 to 2026-05-03T17:35:52

Science Goal: Pointing monitoring

Program:

Target:

Pointing: xcen=12 ycen=-135,

saaIntervals hiIntervals

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

IRIS: B1: AR tracking from limb to limb

2026-05-03T05:11:25 to 2026-05-03T05:29:30

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=-539 ycen=-214,

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: FOXSI-5 coordination

2026-05-02T20:07:06 to 2026-05-03T00:05:46

Science Goal: Medium coarse 8-step raster 14x60 8s C II Deep x 8 FUV spectrally rebinned x 2

Program: FOXSI-5 coordination

Target: AR

Pointing: xcen=799 ycen=284,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	1456

IRIS: A1: QS monitoring

2026-05-02T04:20:05 to 2026-05-02T04:38:08

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=3,

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: IHOP 307 long-term AR evolution

2026-04-28T14:18:35 to 2026-04-28T15:07:31

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

Program: IHOP 307 long-term AR evolution

Target: AR

Pointing: xcen=576 ycen=329,

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: High-cadence flare watch

2026-04-22T15:11:25 to 2026-04-22T18:13:40

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 watch

Target: AR

Pointing: xcen=634 ycen=296,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	4800
2796	0.04	68,68	4800

IRIS: A1: QS monitoring

2026-04-21T04:40:05 to 2026-04-21T04:58:08

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=85 ycen=10,

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: C1: South Pole

2026-04-18T06:15:34 to 2026-04-18T06:49:44

Science Goal: Very large coarse 64-step raster 126x175 64s Deep x 30

Program: C1: South Pole

Target: (NONE)

Pointing: xcen=8 ycen=-952,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.14	295,182	16
2832	2.14	295,182	16
1400	2.14	295,182	16
2796	2.14	295,182	16

SOTSP: AR 14419

2026-04-16T22:23:05 to 2026-04-16T23:50:00

Science Goal: AR flare watch

Program: Normal 164"x164", Q65, one side

Target: Active Region

Pointing: xcen=-470 ycen=256,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	161,162	1020
6302A Velocity 6301.5A	0	161,162	1020
6302A Transverse Flux Density	0	161,162	1020
6302A Longitudinal Flux Density	0	161,162	1020

IRIS: SUIT/Aditya-L1 Coordination on AR14415 (Disk Center Progrm)

2026-04-15T01:39:53 to 2026-04-15T02:30:48

Science Goal: Very large coarse 64-step raster 126x175 64s Si IV Mg II h/k Mg II w s Deep x 2 Spatial x 4, Spectral x 4

Program: SUIT/Aditya-L1 Coordination on AR14415 (Disk Center Progrm)

Target: AR

Pointing: xcen=103 ycen=-151,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.8	293,182	64
1400	0.2	293,182	256
2796	0.2	293,182	256

SOTSP: AR14409

2026-04-11T00:15:05 to 2026-04-11T00:47:26

Science Goal: AR14409

Program: Fast map, 164x164", 1-side, Q65, no repeat

Target: Active Region

Pointing: xcen=930 ycen=17,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	161,162	511
6302A Velocity 6301.5A	0	161,162	511
6302A Transverse Flux Density	0	161,162	511
6302A Longitudinal Flux Density	0	161,162	511

IRIS: Flare watch program B, AR14409

2026-04-08T10:54:36 to 2026-04-08T13:24:33

Science Goal: Large sit-and-stare 0.3x120 1s C II Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: Flare watch program B, AR14409

Target: AR

Pointing: xcen=863 ycen=86,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.48	121,129	310
1400	0.48	121,129	310
2796	0.48	121,129	310

IRIS: B2: QS tracking

2026-04-07T04:49:39 to 2026-04-07T04:59:15

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

Program: B2: QS tracking

Target: QS

Pointing: xcen=364 ycen=627,

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

257271 matches
prev 1...11153 11154 11155 11156 11157 11158 11159 11160 [11161] 11162 ...17152 next