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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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252444 matches
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SOTSP: Synoptic

2026-05-21T16:54:51 to 2026-05-21T16:56:41

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

AIA: null

2026-05-20T04:07:00 to 2026-05-20T05:15:14

Science Goal: ssw_service_260519_220102_25420_ssmq_

Program:

Target:

Pointing: xcen=-938 ycen=132,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	1.39	600,450	50
211	1.39	600,450	50
171	1.39	600,450	50
1700	1.38	600,450	50
304	1.39	600,450	50
131	1.42	600,450	49
94	1.39	600,450	50
193	1.39	600,450	50

IRIS: A1: QS monitoring

2026-05-18T04:15:33 to 2026-05-18T04:33:37

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=95 ycen=60,

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

2026-05-17T03:24:00 to 2026-05-17T04:15:00

Science Goal: ssw_service_260516_205802_23836_ssmq_

Program:

Target:

Pointing: xcen=885 ycen=341,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	1.04	600,450	50
211	1.04	600,450	50
171	1.04	600,450	50
1700	1.04	600,450	50
304	1.04	600,450	50
131	1.04	600,450	50
94	1.04	600,450	50
193	1.04	600,450	50

AIA: null

2026-05-13T18:00:05 to 2026-05-14T03:59:53

Science Goal: ssw_service_260513_233720_8595

Program:

Target:

Pointing: xcen=913 ycen=249,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
193	15.38	500,900	40

SOTSP: Synoptic

2026-05-04T08:58:21 to 2026-05-04T09:30:42

Science Goal: Synoptic

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

Target:

Pointing: xcen=692 ycen=82,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	160,162	511
6302A Velocity 6301.5A	0	160,162	511
6302A Transverse Flux Density	0	160,162	511
6302A Longitudinal Flux Density	0	160,162	511

SOTSP: HOP 525 AR 14425

2026-05-03T10:03:06 to 2026-05-03T11:07:46

Science Goal: HOP 525 AR 14425

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

Target: Active Region

Pointing: xcen=538 ycen=92,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	322,162	1021
6302A Velocity 6301.5A	0	322,162	1021
6302A Transverse Flux Density	0	322,162	1021
6302A Longitudinal Flux Density	0	322,162	1021

SOTSP: AR 14420

2026-05-01T02:20:05 to 2026-05-01T03:07:30

Science Goal:

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

Target: Active Region

Pointing: xcen=832 ycen=255,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	238,162	750
6302A Velocity 6301.5A	0	238,162	750
6302A Transverse Flux Density	0	238,162	750
6302A Longitudinal Flux Density	0	238,162	750

SOTSP: AR 14420

2026-04-27T20:11:14 to 2026-04-27T20:58:38

Science Goal: AR evolution

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

Target: Pore

Pointing: xcen=381 ycen=295,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	237,162	749
6302A Velocity 6301.5A	0	237,162	749
6302A Transverse Flux Density	0	237,162	749
6302A Longitudinal Flux Density	0	237,162	749

SOTSP: AR 14420

2026-04-27T15:00:04 to 2026-04-27T15:47:29

Science Goal: AR evolution

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

Target: Pore

Pointing: xcen=340 ycen=297,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	236,162	747
6302A Velocity 6301.5A	0	236,162	747
6302A Transverse Flux Density	0	236,162	747
6302A Longitudinal Flux Density	0	236,162	747

SOTSP: AR 14420

2026-04-26T23:00:05 to 2026-04-26T23:47:29

Science Goal: AR evolution

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

Target: Pore

Pointing: xcen=206 ycen=302,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	237,162	750
6302A Velocity 6301.5A	0	237,162	750
6302A Transverse Flux Density	0	237,162	750
6302A Longitudinal Flux Density	0	237,162	750

SOTSP: AR in NE tracking

2026-04-24T01:58:05 to 2026-04-24T02:30:27

Science Goal: AR tracking

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

Target: Active Region

Pointing: xcen=-388 ycen=302,

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 in NE tracking

2026-04-23T18:13:52 to 2026-04-23T18:46:13

Science Goal: AR tracking

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

Target: Active Region

Pointing: xcen=-450 ycen=300,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	160,162	510
6302A Velocity 6301.5A	0	160,162	510
6302A Transverse Flux Density	0	160,162	510
6302A Longitudinal Flux Density	0	160,162	510

SOTSP: HOP 485 South 60

2026-04-23T11:47:08 to 2026-04-23T14:40:41

Science Goal: Observe high-latitude magnetic field evolution during the sunspot cycle

Program: Fast deep mode, 2048 slit position, LIMB ONLY

Target: Quiet Sun

Pointing: xcen=-22 ycen=-818,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	317,162	1014
6302A Velocity 6301.5A	0	317,162	1014
6302A Transverse Flux Density	0	317,162	1014
6302A Longitudinal Flux Density	0	317,162	1014

SOTSP: null

2026-04-23T08:44:28 to 2026-04-23T08:51:46

Science Goal:

Program:

Target:

Pointing: xcen=734 ycen=246,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	63,122	200
6302A Velocity 6301.5A	0	63,122	200
6302A Transverse Flux Density	0	63,122	200
6302A Longitudinal Flux Density	0	63,122	200

252444 matches
prev 1...16777 16778 16779 16780 [16781] 16782 16783 16784 16785 16786 ...16830 next