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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249688 matches
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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

IRIS: B1: AR Tracking

2026-02-22T06:09:41 to 2026-02-22T06:27:46

Science Goal: Large coarse 64-step raster 126x120 64s Deep x 15 SJI cadence 3x faster Lossless compression

Program: B1: AR Tracking

Target: AR

Pointing: xcen=495 ycen=241,

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

2026-02-18T05:51:55 to 2026-02-18T06:24:16

Science Goal: AR flare watch

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

Target: Active Region

Pointing: xcen=-933 ycen=-88,

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

SOTSP: AR 14366 obs.

2026-02-09T11:44:06 to 2026-02-09T12:16:27

Science Goal: AR obs.

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

Target: Active Region

Pointing: xcen=834 ycen=253,

saaIntervals hiIntervals

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

SOTSP: AR 14366 obs.

2026-02-07T07:17:05 to 2026-02-07T08:21:46

Science Goal: AR obs.

Program: Fast map, 328x164", 1-side, Q65, no repeat

Target: Active Region

Pointing: xcen=538 ycen=293,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	324,162	1023
6302A Velocity 6301.5A	0	324,162	1023
6302A Transverse Flux Density	0	324,162	1023
6302A Longitudinal Flux Density	0	324,162	1023

SOTSP: AR 14366 obs.

2026-02-06T20:17:43 to 2026-02-06T21:22:23

Science Goal: AR obs.

Program: Fast map, 328x164", 1-side, Q65, no repeat

Target: Active Region

Pointing: xcen=455 ycen=299,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	324,162	1022
6302A Velocity 6301.5A	0	324,162	1022
6302A Transverse Flux Density	0	324,162	1022
6302A Longitudinal Flux Density	0	324,162	1022

SOTSP: AR 14355 obs.

2026-02-02T12:00:29 to 2026-02-02T13:05:09

Science Goal: AR 14355 obs.

Program: Fast map, 328x164", 1-side, Q65, no repeat

Target: Active Region

Pointing: xcen=855 ycen=-237,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	323,162	1021
6302A Velocity 6301.5A	0	323,162	1021
6302A Transverse Flux Density	0	323,162	1021
6302A Longitudinal Flux Density	0	323,162	1021

SOTSP: New AR SE Limb

2026-01-16T06:59:15 to 2026-01-16T07:46:35

Science Goal: Active Region Observations

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

Target: Central meridian

Pointing: xcen=-743 ycen=-143,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	236,162	744
6302A Velocity 6301.5A	0	236,162	744
6302A Transverse Flux Density	0	236,162	744
6302A Longitudinal Flux Density	0	236,162	744

SOTSP: New AR SE Limb

2026-01-15T11:36:30 to 2026-01-15T12:23:54

Science Goal: active region observations

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

Target: Active Region

Pointing: xcen=-849 ycen=-156,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	236,162	750
6302A Velocity 6301.5A	0	236,162	750
6302A Transverse Flux Density	0	236,162	750
6302A Longitudinal Flux Density	0	236,162	750

SOTSP: AR14336

2026-01-12T20:06:43 to 2026-01-12T21:11:22

Science Goal: AR14336

Program: Fast map, 328x164", 1-side, Q65, no repeat

Target: Active Region

Pointing: xcen=373 ycen=-128,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	322,162	1019
6302A Velocity 6301.5A	0	322,162	1019
6302A Transverse Flux Density	0	322,162	1019
6302A Longitudinal Flux Density	0	322,162	1019

SOTSP: AR14336

2026-01-08T18:11:49 to 2026-01-08T19:16:21

Science Goal: AR14336

Program: Fast map, 328x164", 1-side, Q65, no repeat

Target: Active Region

Pointing: xcen=-502 ycen=-138,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	322,162	1017
6302A Velocity 6301.5A	0	322,162	1017
6302A Transverse Flux Density	0	322,162	1017
6302A Longitudinal Flux Density	0	322,162	1017

SOTSP: AR14325

2026-01-07T00:05:52 to 2026-01-07T01:32:47

Science Goal: AR14325

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

Target: Active Region

Pointing: xcen=904 ycen=-174,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	161,162	1023
6302A Velocity 6301.5A	0	161,162	1023
6302A Transverse Flux Density	0	161,162	1023
6302A Longitudinal Flux Density	0	161,162	1023

SOTSP: AR 14325

2026-01-04T12:00:05 to 2026-01-04T12:47:29

Science Goal: Observe active regions

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

Target: Active Region

Pointing: xcen=618 ycen=-142,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	236,162	749
6302A Velocity 6301.5A	0	236,162	749
6302A Transverse Flux Density	0	236,162	749
6302A Longitudinal Flux Density	0	236,162	749

SOTSP: AR 14324

2026-01-02T03:00:04 to 2026-01-02T03:32:25

Science Goal: Observe active regions

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

Target: Active Region

Pointing: xcen=14 ycen=407,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	159,162	508
6302A Velocity 6301.5A	0	159,162	508
6302A Transverse Flux Density	0	159,162	508
6302A Longitudinal Flux Density	0	159,162	508

SOTSP: AR 14291

2025-11-30T23:16:42 to 2025-12-01T00:21:21

Science Goal: AR evolution

Program: Fast map, 328x164", 1-side, Q65, no repeat

Target: Active Region

Pointing: xcen=608 ycen=-266,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	324,162	1021
6302A Velocity 6301.5A	0	324,162	1021
6302A Transverse Flux Density	0	324,162	1021
6302A Longitudinal Flux Density	0	324,162	1021

249688 matches
prev 1...16617 16618 16619 16620 16621 [16622] 16623 16624 16625 16626 ...16646 next