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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253539 matches
prev 1...16897 16898 16899 16900 16901 16902 [16903]

SOTSP: HOP 206

2026-03-15T10:10:56 to 2026-03-15T13:04:30

Science Goal:

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

Target: Quiet Sun

Pointing: xcen=-21 ycen=-952,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	323,162	1021
6302A Velocity 6301.5A	0	323,162	1021
6302A Transverse Flux Density	0	323,162	1021
6302A Longitudinal Flux Density	0	323,162	1021

SOTSP: HOP206 (S-pole)

2026-03-12T10:16:43 to 2026-03-12T13:10:16

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

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

Target: South Pole

Pointing: xcen=-22 ycen=-952,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	322,162	1020
6302A Velocity 6301.5A	0	322,162	1020
6302A Transverse Flux Density	0	322,162	1020
6302A Longitudinal Flux Density	0	322,162	1020

AIA: null

2026-07-30T15:02:00 to 2026-07-30T18:13:17

Science Goal: ssw_service_260730_102159_4901_ssmq__ssmq_

Program:

Target:

Pointing: xcen=800 ycen=301,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	2.42	600,450	80
211	2.42	600,450	80
171	2.42	600,450	80
1700	2.42	600,450	80
304	2.42	600,450	80
131	2.42	600,450	80
94	2.42	600,450	80
193	2.42	600,450	80

AIA: null

2026-07-30T05:39:00 to 2026-07-30T06:26:02

Science Goal: ssw_service_260729_232153_32869_ssmq_

Program:

Target:

Pointing: xcen=-697 ycen=219,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	0.64	600,450	75
211	0.63	600,450	75
171	0.63	600,450	75
1700	0.64	600,450	74
304	0.63	600,450	75
131	0.63	600,450	75
94	0.63	600,450	75
193	0.63	600,450	75

IRIS: BBSO coordination

2026-07-23T17:29:24 to 2026-07-23T23:32:09

Science Goal: High-Cadence Flare Program: .3 sec, small linelist, Mg II h/k and C II always

Program: BBSO coordination

Target: AR

Pointing: xcen=449 ycen=23,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.03	61,68	11550
2796	0.03	61,68	11660

AIA: null

2026-07-30T05:38:08 to 2026-07-30T06:50:00

Science Goal: ssw_service_260729_232153_32869_ssmq__ssmq_blos_cont

Program:

Target:

Pointing: xcen=-697 ycen=219,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	0.96	600,450	55
211	0.96	600,450	54
171	0.96	600,450	54
cont	0.83	600,450	75
1700	0.97	600,450	54
304	0.96	600,450	54
131	0.96	600,450	54
94	0.96	600,450	54
193	0.96	600,450	55
blos	0.83	600,450	75

IRIS: A1: QS monitoring

2026-07-26T04:10:04 to 2026-07-26T04:28:08

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=163 ycen=-41,

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

2026-05-16T20:00:09 to 2026-05-16T22:59:57

Science Goal: ssw_service_260729_184951_13798

Program:

Target:

Pointing: xcen=-1 ycen=-1,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	6.2	2,382,2,382	30

AIA: null

2026-03-24T11:00:09 to 2026-03-24T11:59:57

Science Goal: ssw_service_260729_191520_19133

Program:

Target:

Pointing: xcen=-18 ycen=-1,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	3.15	2,417,2,450	20

253539 matches
prev 1...16897 16898 16899 16900 16901 16902 [16903]