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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249777 matches
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IRIS: A1: QS monitoring

2026-03-20T04:20:05 to 2026-03-20T04:38:08

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=-24 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

AIA: null

2026-03-16T11:45:00 to 2026-03-16T12:47:14

Science Goal: ssw_service_260316_053058_10962_ssmq_

Program:

Target:

Pointing: xcen=-309 ycen=-139,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	0.84	600,450	75
211	0.84	600,450	75
171	0.84	600,450	75
1700	0.83	600,450	75
304	0.84	600,450	75
131	0.84	600,450	75
94	0.84	600,450	75
193	0.84	600,450	75

IRIS: Hinode coordination (South Pole)

2026-03-04T10:50:11 to 2026-03-04T13:39:47

Science Goal: Large sit-and-stare 0.3x120 1s Deep x 30 Spatial x 2, Spectral x 2 Lossless compression

Program: Hinode coordination (South Pole)

Target: CH

Pointing: xcen=5 ycen=-921,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.09	123,129	81
2832	2.09	123,129	81
1400	2.09	123,129	81
2796	2.09	123,129	81

HMI_CONT: null

2026-03-04T02:58:00 to 2026-03-04T04:15:00

Science Goal: ssw_service_260303_192804_42439_ssmq_blos_cont

Program:

Target:

Pointing: xcen=-783 ycen=236,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	1.11	600,450	70
211	1.11	600,450	70
171	1.11	600,450	70
cont	1.11	600,450	70
1700	1.11	600,450	70
304	1.11	600,450	70
131	1.11	600,450	70
94	1.12	600,450	70
193	1.11	600,450	70
blos	1.11	600,450	70

SOTSP: Synoptic

2026-02-27T18:21:45 to 2026-02-27T18:23:34

Science Goal:

Program: Synoptic Very Fast Map, 15"x162", 3 mins.

Target: Synoptic

Pointing: xcen=0 ycen=7,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	16,162	50
6302A Velocity 6301.5A	0	16,162	50
6302A Transverse Flux Density	0	16,162	50
6302A Longitudinal Flux Density	0	16,162	50

SOTSP: Synoptic

2026-02-24T05:35:51 to 2026-02-24T05:37:41

Science Goal:

Program: Synoptic Very Fast Map, 15"x162", 3 mins.

Target: Synoptic

Pointing: xcen=0 ycen=7,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	16,162	50
6302A Velocity 6301.5A	0	16,162	50
6302A Transverse Flux Density	0	16,162	50
6302A Longitudinal Flux Density	0	16,162	50

AIA: null

2026-02-22T11:47:00 to 2026-02-22T13:22:47

Science Goal: ssw_service_260222_051540_29040_ssmq_

Program:

Target:

Pointing: xcen=965 ycen=87,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	1.39	600,450	70
211	1.39	600,450	70
171	1.38	600,450	70
1700	1.38	600,450	70
304	1.38	600,450	70
131	1.39	600,450	70
94	1.39	600,450	70
193	1.39	600,450	70

IRIS: SolO Coordination (SPICE; RS-burst)

2026-02-22T08:00:36 to 2026-02-22T09:05:33

Science Goal: Very large dense 4-step raster 1x175 4s Si IV Mg II h/k Deep x 2 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: SolO Coordination (SPICE; RS-burst)

Target: QS

Pointing: xcen=604 ycen=-507,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.2	170,182	325
2796	0.2	170,182	325

SOTSP: AR obs.

2026-02-21T22:00:05 to 2026-02-21T22:32:26

Science Goal: Emerging flux obs.

Program: Fast map, 160"x123", 1-side CCD

Target: Emerging Flux

Pointing: xcen=-319 ycen=-17,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	162,122	512
6302A Velocity 6301.5A	0	162,122	512
6302A Transverse Flux Density	0	162,122	512
6302A Longitudinal Flux Density	0	162,122	512

SOTSP: Synoptic

2026-02-20T20:34:51 to 2026-02-20T20:36:40

Science Goal: Synoptic

Program: Synoptic Very Fast Map, 15"x162", 3 mins.

Target: Calibration, Synoptic

Pointing: xcen=0 ycen=7,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	16,162	50
6302A Velocity 6301.5A	0	16,162	50
6302A Transverse Flux Density	0	16,162	50
6302A Longitudinal Flux Density	0	16,162	50

SOTSP: AR obs

2026-02-20T06:20:56 to 2026-02-20T06:53:17

Science Goal: flare watch

Program: Fast map, 160"x123", 1-side CCD

Target: Active Region

Pointing: xcen=-689 ycen=-42,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	162,122	511
6302A Velocity 6301.5A	0	162,122	511
6302A Transverse Flux Density	0	162,122	511
6302A Longitudinal Flux Density	0	162,122	511

SOTSP: Synoptic

2026-02-19T20:35:43 to 2026-02-19T20:37:33

Science Goal: Synoptic

Program: Synoptic Very Fast Map, 15"x162", 3 mins.

Target: Calibration, Synoptic

Pointing: xcen=0 ycen=7,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	16,162	50
6302A Velocity 6301.5A	0	16,162	50
6302A Transverse Flux Density	0	16,162	50
6302A Longitudinal Flux Density	0	16,162	50

SOTSP: AR observations

2026-02-19T10:38:28 to 2026-02-19T11:10:49

Science Goal: AR flare watch

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

Target: Active Region

Pointing: xcen=-809 ycen=-59,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	162,162	512
6302A Velocity 6301.5A	0	162,162	512
6302A Transverse Flux Density	0	162,162	512
6302A Longitudinal Flux Density	0	162,162	512

IRIS: B1: AR tracking from limb to limb

2026-02-19T05:10:25 to 2026-02-19T05:28:30

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=438 ycen=372,

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

SOTSP: AR observations

2026-02-19T01:01:05 to 2026-02-19T01:48:28

Science Goal: AR flare watch

Program: Fast map, 230"x164", Q65, 1-side CCD

Target: Active Region

Pointing: xcen=-857 ycen=-68,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	236,162	748
6302A Velocity 6301.5A	0	236,162	748
6302A Transverse Flux Density	0	236,162	748
6302A Longitudinal Flux Density	0	236,162	748

249777 matches
prev 1...16625 16626 16627 16628 [16629] 16630 16631 16632 16633 16634 ...16652 next