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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255440 matches
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SOTSP: APL Solar Bolometric Imager (BSI)

2006-12-22T18:36:14 to 2006-12-22T19:38:22

Science Goal: APL Solar Bolometric Imager (BSI)

Program: Normal Mode, 128 sec cadence

Target: Quiet Sun

Pointing: xcen=499 ycen=-278,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	4,81	443
6302A Velocity 6301.5A	0	4,81	443
6302A Transverse Flux Density	0	4,81	443
6302A Longitudinal Flux Density	0	4,81	443

SOT: AR Evolution

2006-12-02T00:01:33 to 2006-12-02T03:29:29

Science Goal: AR Evolution

Program: G, H, M with context

Target: Active Region

Pointing: xcen=161 ycen=-165,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
G band 4305	1	55,55	209
TF Fe I 6302	9.99	327,163	20
Ca II H line	1	55,55	209

TRACE: Filament 171

1999-01-21T04:42:25 to 1999-01-21T12:02:03

Science Goal:

Program:

Target:

Pointing: xcen=428 ycen=395,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

IRIS: Very high cadence flare study, AR14248

2025-10-14T16:20:56 to 2025-10-14T20:01:10

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: Very high cadence flare study, AR14248

Target: AR

Pointing: xcen=9 ycen=24,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	5800
2796	0.04	68,68	5800

SOTSP: HOP206 N-limb

2025-08-30T14:30:26 to 2025-08-30T17:23:39

Science Goal: Polar Panorama Map for understanding Polar Reversal in Cycle 24

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

Target: North pole

Pointing: xcen=-21 ycen=866,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	320,162	1016
6302A Velocity 6301.5A	0	320,162	1016
6302A Transverse Flux Density	0	320,162	1016
6302A Longitudinal Flux Density	0	320,162	1016

SOTSP: AR 14197

2025-08-28T18:48:45 to 2025-08-28T19:36:09

Science Goal:

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

Target: Active Region

Pointing: xcen=-298 ycen=-415,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	234,162	746
6302A Velocity 6301.5A	0	234,162	746
6302A Transverse Flux Density	0	234,162	746
6302A Longitudinal Flux Density	0	234,162	746

IRIS: B2: QS tracking from limb to limb

2025-08-17T06:53:31 to 2025-08-17T07:03:07

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

Program: B2: QS tracking from limb to limb

Target: QS

Pointing: xcen=216 ycen=291,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.2	203,182	3
2832	3.2	203,182	3
1400	3.2	203,182	3
2796	3.2	203,182	3

SOTSP: Track AR14105

2025-06-14T20:55:05 to 2025-06-14T21:42:28

Science Goal: Track AR

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

Target: Active Region

Pointing: xcen=822 ycen=-325,

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 14100

2025-06-06T13:19:35 to 2025-06-06T13:51:57

Science Goal: AR 14100 tracking

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

Target: Active Region

Pointing: xcen=874 ycen=110,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	161,162	510
6302A Velocity 6301.5A	0	161,162	510
6302A Transverse Flux Density	0	161,162	510
6302A Longitudinal Flux Density	0	161,162	510

SOTSP: AR 14085

2025-05-13T16:51:24 to 2025-05-13T17:38:48

Science Goal: Actve region observation

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

Target: Active Region

Pointing: xcen=170 ycen=38,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	236,162	746
6302A Velocity 6301.5A	0	236,162	746
6302A Transverse Flux Density	0	236,162	746
6302A Longitudinal Flux Density	0	236,162	746

SOTSP: AR 14064 Obs.

2025-04-29T02:10:03 to 2025-04-29T03:14:43

Science Goal:

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

Target: Active Region

Pointing: xcen=898 ycen=142,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	322,162	1022
6302A Velocity 6301.5A	0	322,162	1022
6302A Transverse Flux Density	0	322,162	1022
6302A Longitudinal Flux Density	0	322,162	1022

SOTSP: AR14062

2025-04-23T00:50:03 to 2025-04-23T01:54:43

Science Goal: AR tracking

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

Target: Pore

Pointing: xcen=377 ycen=-18,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	320,162	1019
6302A Velocity 6301.5A	0	320,162	1019
6302A Transverse Flux Density	0	320,162	1019
6302A Longitudinal Flux Density	0	320,162	1019

SOTSP: Synoptic

2025-04-20T18:05:42 to 2025-04-20T18:07:31

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 14048 obs.

2025-04-06T07:47:18 to 2025-04-06T08:42:36

Science Goal: AR 14048 obs.

Program: Fast map, 280"x164", Q65, 1-side CCD

Target: Active Region

Pointing: xcen=269 ycen=-196,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	277,162	874
6302A Velocity 6301.5A	0	277,162	874
6302A Transverse Flux Density	0	277,162	874
6302A Longitudinal Flux Density	0	277,162	874

SOTSP: HOP206

2025-03-04T14:30:06 to 2025-03-04T17:23:39

Science Goal: Polar Panorama Map for understanding Polar Reversal

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

Target: S. Pole

Pointing: xcen=-20 ycen=-951,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	322,162	1023
6302A Velocity 6301.5A	0	322,162	1023
6302A Transverse Flux Density	0	322,162	1023
6302A Longitudinal Flux Density	0	322,162	1023

255440 matches
prev 1...2617 2618 2619 2620 [2621] 2622 2623 2624 2625 2626 ...17030 next