Popular

Heliophysics Events Knowledgebase Coverage Registry (HCR)

Popular Observations

Here are the most popular observations, as measured by the number of downloads.

Filter by instrument:

253453 matches
prev 1...16849 16850 16851 16852 16853 16854 16855 [16856] 16857 16858 ...16897 next

SOTSP: HOP 412 (16/20)

2026-06-12T00:34:35 to 2026-06-12T00:50:43

Science Goal:

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

Target: Quiet Sun

Pointing: xcen=-19 ycen=484,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	59,129	190
6302A Velocity 6301.5A	0	59,129	190
6302A Transverse Flux Density	0	59,129	190
6302A Longitudinal Flux Density	0	59,129	190

SOTSP: HOP 412 (10/20)

2026-06-11T19:46:05 to 2026-06-11T20:02:13

Science Goal:

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

Target: Quiet Sun

Pointing: xcen=-19 ycen=-106,

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: HOP 412 (06/20)

2026-06-11T16:24:05 to 2026-06-11T16:40:13

Science Goal:

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

Target: Quiet Sun

Pointing: xcen=-19 ycen=-506,

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

IRIS: Flare studies on AR at east limb

2026-06-09T22:29:25 to 2026-06-09T23:39:08

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: Flare studies on AR at east limb

Target: AR

Pointing: xcen=-765 ycen=142,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1720
2796	0.04	68,68	1720

IRIS: PSP coordination (2x2 mosaics)

2026-06-09T19:22:31 to 2026-06-09T19:49:46

Science Goal: Very large dense 320-step raster 105.3x175 320s Si IV Mg II h/k Deep x 4 Spatial x 2, Spectral x 2

Program: PSP coordination (2x2 mosaics)

Target: (NONE)

Pointing: xcen=-184 ycen=-189,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.17	281,182	160
2796	0.17	281,182	160

IRIS: PSP coordination (2x2 mosaics)

2026-06-09T18:34:27 to 2026-06-09T19:01:42

Science Goal: Very large dense 320-step raster 105.3x175 320s Si IV Mg II h/k Deep x 4 Spatial x 2, Spectral x 2

Program: PSP coordination (2x2 mosaics)

Target: (NONE)

Pointing: xcen=-134 ycen=-190,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.17	281,182	160
2796	0.17	281,182	160

HMI_CONT: null

2026-06-04T09:35:15 to 2026-06-04T09:35:15

Science Goal: ssw_service_260608_130121_30355

Program:

Target:

Pointing: xcen=-492 ycen=201,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
cont	0	768,432	2

SOTSP: AR 14455 obs

2026-06-03T21:38:42 to 2026-06-03T22:40:58

Science Goal: AR 14455 obs

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

Target: Active Region

Pointing: xcen=265 ycen=168,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	310,162	984
6302A Velocity 6301.5A	0	310,162	984
6302A Transverse Flux Density	0	310,162	984
6302A Longitudinal Flux Density	0	310,162	984

SOTSP: AR 14455 obs

2026-06-03T13:29:47 to 2026-06-03T14:30:28

Science Goal: AR 14455 obs

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

Target: Active Region

Pointing: xcen=192 ycen=169,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	299,162	952
6302A Velocity 6301.5A	0	299,162	952
6302A Transverse Flux Density	0	299,162	952
6302A Longitudinal Flux Density	0	299,162	952

SOTSP: AR 14436

2026-05-14T07:46:26 to 2026-05-14T08:51:05

Science Goal: AR evolution

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

Target: Active Region

Pointing: xcen=-184 ycen=301,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	323,162	1022
6302A Velocity 6301.5A	0	323,162	1022
6302A Transverse Flux Density	0	323,162	1022
6302A Longitudinal Flux Density	0	323,162	1022

SOTSP: HOP 81 (N-pole)

2026-05-12T16:37:14 to 2026-05-12T17:35:13

Science Goal: CORE (HOP0002) Polar Monitoring Campaign during the Solar Cycle

Program: Fast deep mode, HOP81 in the eclipse, WEST +680

Target: North pole

Pointing: xcen=78 ycen=866,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	108,162	342
6302A Velocity 6301.5A	0	108,162	342
6302A Transverse Flux Density	0	108,162	342
6302A Longitudinal Flux Density	0	108,162	342

AIA: null

2026-01-20T11:59:50 to 2026-01-20T12:59:57

Science Goal: ssw_service_260521_233250_7466

Program:

Target:

Pointing: xcen=17 ycen=-84,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	0.76	192,192	80
1700	0.75	192,192	80
304	0.76	192,192	80
1600	0.75	192,192	80

AIA: null

2025-08-04T00:00:05 to 2025-08-05T05:00:05

Science Goal: ssw_service_260427_071410_25840

Program:

Target:

Pointing: xcen=-1 ycen=-1,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
304	64.44	1,382,1,382	28

AIA: null

2024-12-24T09:00:04 to 2024-12-24T12:59:52

Science Goal: ssw_service_260704_143619_27218

Program:

Target:

Pointing: xcen=4 ycen=5,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
193	10.43	2,461,2,461	24

AIA: null

2024-10-03T12:08:06 to 2024-10-03T12:26:42

Science Goal: ssw_service_260707_050702_31062

Program:

Target:

Pointing: xcen=76 ycen=-346,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
131	0.5	538,537	38

253453 matches
prev 1...16849 16850 16851 16852 16853 16854 16855 [16856] 16857 16858 ...16897 next