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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251355 matches
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SOTSP: HOP 412

2026-04-17T18:30:05 to 2026-04-17T18:46:12

Science Goal: calibration

Program: Normal map 30 arcsec, Shorter Irradiance: DO NOT MODIFY!

Target: Central meridian, Calibration

Pointing: xcen=-22 ycen=913,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	60,129	190
6302A Velocity 6301.5A	0	60,129	190
6302A Transverse Flux Density	0	60,129	190
6302A Longitudinal Flux Density	0	60,129	190

SOTSP: AR14409

2026-04-08T00:01:43 to 2026-04-08T01:06:22

Science Goal: AR14409

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

Target: Active Region

Pointing: xcen=750 ycen=57,

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: AR14409

2026-04-07T00:10:04 to 2026-04-07T00:57:28

Science Goal: AR14409

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

Target: Active Region

Pointing: xcen=598 ycen=75,

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

SOTSP: AR14409

2026-04-06T19:01:14 to 2026-04-06T19:48:38

Science Goal: AR14409

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

Target: Active Region

Pointing: xcen=561 ycen=78,

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: HOP 521

2026-02-12T17:04:06 to 2026-02-12T18:05:00

Science Goal: [SOOP: Major Flare] High Cadence Solar Flare Obs

Program: Normal map 14"x40", repeats

Target: Active Region

Pointing: xcen=143 ycen=238,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	15,41	1013
6302A Velocity 6301.5A	0	15,41	1013
6302A Transverse Flux Density	0	15,41	1013
6302A Longitudinal Flux Density	0	15,41	1013

AIA: null

2026-05-14T19:25:00 to 2026-05-14T19:31:00

Science Goal: ssw_service_260514_174421_30797

Program:

Target:

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	0.2	2,458,2,458	30
211	0.2	2,458,2,458	30
171	0.2	2,458,2,458	30
1700	0.4	2,458,2,458	15
304	0.2	2,458,2,458	30
1600	0.4	2,458,2,458	15
131	0.2	2,458,2,458	30
94	0.21	2,458,2,458	30
193	0.2	2,458,2,458	30

IRIS: Flare sparse 8-step, AR 14436

2026-05-14T13:59:41 to 2026-05-14T16:59:11

Science Goal: Large sparse 8-step raster 7x120 8s C II Si IV Mg II h/k Deep x 4 Spatial x 2, Spectral x 2

Program: Flare sparse 8-step, AR 14436

Target: AR

Pointing: xcen=-146 ycen=331,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	-1	126,128	1
1400	-1	126,128	1
2796	0.34	126,128	524

IRIS: Italian radio telescopes coordination, AR 14436

2026-05-14T12:09:36 to 2026-05-14T13:47:48

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

Program: Italian radio telescopes coordination, AR 14436

Target: AR

Pointing: xcen=-184 ycen=331,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	284,179	160
2832	0.61	284,179	160
1400	0.61	284,179	160
2796	0.61	284,179	160

IRIS: SST coordination, AR 14436

2026-05-14T07:59:41 to 2026-05-14T11:59:07

Science Goal: Medium dense 16-step raster 5x60 16s Si IV Mg II h/k Mg II w Deep x 4 FUV spectrally rebinned x 2 SJI cadence 0.5x faster

Program: SST coordination, AR 14436

Target: AR

Pointing: xcen=-190 ycen=327,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.34	68,66	58
1400	0.34	68,66	57
2796	0.34	68,66	58

IRIS: Italian radio telescopes coordination, AR 144336

2026-05-14T05:59:36 to 2026-05-14T07:37:48

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

Program: Italian radio telescopes coordination, AR 144336

Target: AR

Pointing: xcen=-235 ycen=330,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	284,179	160
2832	0.61	284,179	160
1400	0.61	284,179	160
2796	0.61	284,179	160

IRIS: B1: AR tracking, AR 14433

2026-05-14T05:10:20 to 2026-05-14T05:28:26

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

Program: B1: AR tracking, AR 14433

Target: AR

Pointing: xcen=833 ycen=-251,

saaIntervals hiIntervals

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

IRIS: B2: QS tracking

2026-05-14T04:49:59 to 2026-05-14T04:59:35

Science Goal: Coarse synoptic raster 34x175 18s Deep x 30 SJI cadence 3x faster Lossless compression

Program: B2: QS tracking

Target: QS

Pointing: xcen=901 ycen=-57,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.2	206,179	3
2832	3.2	206,179	3
1400	3.2	206,179	3
2796	3.2	206,179	3

SOTSP: AR 14419 tracking

2026-04-22T14:10:29 to 2026-04-22T14:57:53

Science Goal: AR 14419 obs.

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

Target: Active Region

Pointing: xcen=629 ycen=258,

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 14419 tracking

2026-04-20T11:15:56 to 2026-04-20T12:42:50

Science Goal: AR obs.

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

Target: Active Region

Pointing: xcen=268 ycen=258,

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 14419 tracking

2026-04-19T20:46:05 to 2026-04-19T21:50:45

Science Goal: AR obs.

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

Target: Active Region

Pointing: xcen=139 ycen=262,

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

251355 matches
prev 1...16753 16754 16755 [16756] 16757 next