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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256691 matches
prev 1...17105 17106 17107 17108 17109 17110 17111 17112 [17113]

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

AIA: null

2011-05-30T10:45:12 to 2011-05-30T11:05:00

Science Goal: ssw_service_261101_130612_49023

Program:

Target:

Pointing: xcen=-781 ycen=-251,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	0.2	893,932	100

IRIS: Limb-to-limb tracking, AR14564

2026-11-02T07:28:27 to 2026-11-02T08:17:23

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, AR14564

Target: AR

Pointing: xcen=-426 ycen=36,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	284,179	80
2832	0.61	284,179	80
1400	0.61	284,179	80
2796	0.61	284,179	80

IRIS: Limb-to-limb tracking, AR14564

2026-11-02T05:51:30 to 2026-11-02T06:40:26

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, AR14564

Target: AR

Pointing: xcen=-437 ycen=37,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	284,179	80
2832	0.61	284,179	80
1400	0.61	284,179	80
2796	0.61	284,179	80

IRIS: A1: QS monitoring

2026-11-02T04:47:17 to 2026-11-02T05:05:20

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=104 ycen=-155,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	251,131	16
2832	4.52	251,131	4
1400	1.13	251,131	16
2796	1.13	251,131	16

AIA: null

2026-05-05T14:49:57 to 2026-05-05T16:59:45

Science Goal: ssw_service_261102_011440_34141

Program:

Target:

Pointing: xcen=1036 ycen=209,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
211	5.41	308,422	25

AIA: null

2025-12-02T12:59:57 to 2025-12-02T15:14:45

Science Goal: ssw_service_261102_010739_32833

Program:

Target:

Pointing: xcen=1036 ycen=305,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
211	5.18	384,384	27

IRIS: Spicules at Equitorial CH

2026-11-02T15:32:56 to 2026-11-02T16:35:17

Science Goal: Medium sit-and-stare 0.3x60 1s Deep x 4 Lossless compression

Program: Spicules at Equitorial CH

Target: CH

Pointing: xcen=971 ycen=-3,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.37	65,65	35
2832	0.37	65,65	34
1400	0.37	65,65	34
2796	0.37	65,65	35

IRIS: Limb-to-limb tracking, AR14564

2026-11-02T12:19:20 to 2026-11-02T13:08:16

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, AR14564

Target: AR

Pointing: xcen=-391 ycen=34,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	284,179	80
2832	0.61	284,179	80
1400	0.61	284,179	80
2796	0.61	284,179	80

IRIS: Limb-to-limb tracking, AR14564

2026-11-02T10:42:22 to 2026-11-02T11:31:18

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, AR14564

Target: AR

Pointing: xcen=-402 ycen=35,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	284,179	80
2832	0.61	284,179	80
1400	0.61	284,179	80
2796	0.61	284,179	80

IRIS: Limb-to-limb tracking, AR14564

2026-11-02T09:05:24 to 2026-11-02T09:54:20

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, AR14564

Target: AR

Pointing: xcen=-416 ycen=35,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	284,179	80
2832	0.61	284,179	80
1400	0.61	284,179	80
2796	0.61	284,179	80

256691 matches
prev 1...17105 17106 17107 17108 17109 17110 17111 17112 [17113]