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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257274 matches
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IRIS: Spicules at Equitorial CH

2026-11-02T13:56:00 to 2026-11-02T14:58:22

Science Goal: Medium sit-and-stare 0.3x60 1s C II Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: Spicules at Equitorial CH

Target: CH

Pointing: xcen=972 ycen=3,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.31	61,65	200
2796	0.31	61,65	200

IRIS: SUIT/Aditya coordination, AR14564

2026-11-02T02:37:37 to 2026-11-02T03:39:52

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: SUIT/Aditya coordination, AR14564

Target: AR

Pointing: xcen=-515 ycen=14,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1536
2796	0.04	68,68	1536

IRIS: SUIT/Aditya coordination, AR14564

2026-11-01T23:23:38 to 2026-11-02T00:25:33

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: SUIT/Aditya coordination, AR14564

Target: AR

Pointing: xcen=-537 ycen=18,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1527
2796	0.04	68,68	1528

IRIS: Limb-to-limb tracking (NE AR)

2026-10-31T16:41:23 to 2026-10-31T17:30:19

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 (NE AR)

Target: AR

Pointing: xcen=451 ycen=174,

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: Off limb flare study (NE limb AR)

2026-10-31T08:36:40 to 2026-10-31T09:39:24

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

Program: Off limb flare study (NE limb AR)

Target: AR

Pointing: xcen=-958 ycen=200,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	133,130	392

IRIS: Off limb flare study (NE limb AR)

2026-10-30T22:45:32 to 2026-10-30T23:57:14

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

Program: Off limb flare study (NE limb AR)

Target: AR

Pointing: xcen=-962 ycen=191,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	133,130	445

IRIS: High cadence flare watch program, AR 14562

2026-10-29T12:58:33 to 2026-10-29T14:01:46

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 program, AR 14562

Target: AR

Pointing: xcen=-337 ycen=-351,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1560
2796	0.04	68,68	1560

IRIS: Limb-to-limb AR tracking (NE AR)

2026-10-28T19:12:00 to 2026-10-28T20:00:56

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

Program: Limb-to-limb AR tracking (NE AR)

Target: AR

Pointing: xcen=-140 ycen=213,

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: Limb-to-limb AR tracking (NE AR)

2026-10-28T17:35:00 to 2026-10-28T18:23:56

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

Program: Limb-to-limb AR tracking (NE AR)

Target: AR

Pointing: xcen=-133 ycen=214,

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: Calib 14: wobble (zero roll) 2/2

2026-10-27T17:11:18 to 2026-10-27T18:24:57

Science Goal: SJI MgII w, 1x1, 10s exp, 20s cadence, for wobble calibration

Program: Calib 14: wobble (zero roll) 2/2

Target: (NONE)

Pointing: xcen=-44 ycen=965,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	173,182	221

IRIS: SUIT/Aditya coordination

2026-10-26T00:56:30 to 2026-10-26T02:01:40

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: SUIT/Aditya coordination

Target: AR

Pointing: xcen=-699 ycen=182,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1585
2796	0.04	68,68	1585

IRIS: High-cadence flare watch, AR14560

2026-10-25T05:32:50 to 2026-10-25T06:38:10

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, AR14560

Target: AR

Pointing: xcen=902 ycen=164,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1612
2796	0.04	68,68	1612

IRIS: SUIT-Aditya coordination

2026-10-25T00:41:52 to 2026-10-25T01:47:21

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 SJI cadence 3x faster

Program: SUIT-Aditya coordination

Target: AR

Pointing: xcen=-810 ycen=197,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1616
2796	0.04	68,68	1615

AIA: null

2026-10-24T22:00:10 to 2026-10-25T01:59:58

Science Goal: ssw_service_261025_225755_37255

Program:

Target:

Pointing: xcen=844 ycen=134,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	1	768,883	240

IRIS: High-cadence flare watch, AR14560

2026-10-24T19:51:05 to 2026-10-24T20:57:00

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, AR14560

Target: AR

Pointing: xcen=876 ycen=160,

saaIntervals hiIntervals

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

257274 matches
prev 1...17097 17098 [17099] 17100 17101 17102 17103 17104 17105 17106 ...17152 next