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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249684 matches
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SOTSP: HOP 522 fast wind

2026-02-21T00:31:05 to 2026-02-21T01:03:26

Science Goal: coronal hole fast wind

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

Target: Coronal Hole

Pointing: xcen=788 ycen=-475,

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: major flare watch AR 14341

2026-01-24T18:28:50 to 2026-01-24T19:01:11

Science Goal: flare watch

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

Target: Active Region, AR 14341

Pointing: xcen=800 ycen=-182,

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: AR 14324

2026-01-03T01:00:50 to 2026-01-03T01:33:12

Science Goal: Observe active regions

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

Target: Active Region

Pointing: xcen=199 ycen=407,

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 14325

2026-01-02T16:30:27 to 2026-01-02T17:05:01

Science Goal: Observe active regions

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

Target: Active Region

Pointing: xcen=236 ycen=-134,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	165,162	527
6302A Velocity 6301.5A	0	165,162	527
6302A Transverse Flux Density	0	165,162	527
6302A Longitudinal Flux Density	0	165,162	527

AIA: null

2026-03-30T00:47:08 to 2026-03-30T04:43:56

Science Goal: ssw_service_260330_062955_728

Program:

Target:

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
131	10.3	2,458,2,458	24

IRIS: SUIT/Aditya-L1 Coordination (AR14405)

2026-03-30T00:00:00 to 2026-03-30T02:29:54

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

Program: SUIT/Aditya-L1 Coordination (AR14405)

Target: AR

Pointing: xcen=-585 ycen=-342,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.15	67,66	993
2796	0.15	67,66	993

IRIS: BBSO Coordination on AR14405

2026-03-29T19:39:42 to 2026-03-29T23:29:55

Science Goal: Large coarse 8-step raster 14x120 8s Si IV Mg II h/k Mg II w s Deep x 4 Spatial x 2, Spectral x 2

Program: BBSO Coordination on AR14405

Target: AR

Pointing: xcen=-622 ycen=-363,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.69	136,131	336
1400	0.23	136,131	1007
2796	0.17	136,131	1344

IRIS: SUIT/Aditya-L1 Coordination (Disk-center AR Program: AR14399)

2026-03-29T02:24:34 to 2026-03-29T02:34:07

Science Goal: Very large coarse 64-step raster 126x175 64s Si IV Mg II h/k Mg II w s Deep x 2 Spatial x 4, Spectral x 4

Program: SUIT/Aditya-L1 Coordination (Disk-center AR Program: AR14399)

Target: AR

Pointing: xcen=195 ycen=-170,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.8	293,179	12
1400	0.2	293,179	48
2796	0.2	293,179	48

AIA: null

2026-03-27T12:00:29 to 2026-03-27T12:01:41

Science Goal: ssw_service_260329_201749_7648

Program:

Target:

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1700	1.2	2,458,2,458	2

AIA: null

2026-03-27T06:00:29 to 2026-03-27T06:01:41

Science Goal: ssw_service_260329_201914_8506

Program:

Target:

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1700	1.2	2,458,2,458	2

AIA: null

2026-03-17T00:00:00 to 2026-03-18T00:09:58

Science Goal: ssw_service_260329_180050_33114

Program:

Target:

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	1,449.8	2,458,2,458	2
cont	1,449.75	2,458,2,458	2

SOTSP: QS filament obs.

2026-02-26T19:26:42 to 2026-02-26T20:31:22

Science Goal:

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

Target: Pore

Pointing: xcen=-230 ycen=-310,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	322,162	1016
6302A Velocity 6301.5A	0	322,162	1016
6302A Transverse Flux Density	0	322,162	1016
6302A Longitudinal Flux Density	0	322,162	1016

SOTSP: HOP 522 fast wind

2026-02-21T01:58:04 to 2026-02-21T02:30:26

Science Goal: coronal hole fast wind

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

Target: Coronal Hole

Pointing: xcen=791 ycen=-476,

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: HOP 507 AR 14353

2026-01-29T06:14:05 to 2026-01-29T06:46:27

Science Goal: HOP 507 AR 14353

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

Target: Active Region

Pointing: xcen=849 ycen=334,

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: major flare watch AR 14341

2026-01-26T19:18:02 to 2026-01-26T20:22:43

Science Goal: flare watch

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

Target: Active Region, AR 14341

Pointing: xcen=930 ycen=-210,

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

249684 matches
prev 1...16641 [16642] 16643 16644 16645 16646 next