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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250223 matches
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AIA: null

2026-01-11T21:19:00 to 2026-01-12T00:01:05

Science Goal: ssw_service_260111_144552_41201_ssmq__ssmq_

Program:

Target:

Pointing: xcen=-968 ycen=-118,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	2.19	600,450	75
211	2.19	600,450	75
171	2.19	600,450	75
1700	2.18	600,450	75
304	2.19	600,450	75
131	2.19	600,450	75
94	2.19	600,450	75
193	2.19	600,450	75

IRIS: Flare study on AR 14336 (following Hinode): Program C. Raster of ribbons and hot plasma

2026-01-11T17:58:08 to 2026-01-11T18:55:32

Science Goal: Medium coarse 8-step raster 14x60 8s C II Deep x 8 FUV spectrally rebinned x 2

Program: Flare study on AR 14336 (following Hinode): Program C. Raster of ribbons and hot plasma

Target: AR

Pointing: xcen=220 ycen=-109,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	360

IRIS: B2: QS tracking (limb-to-limb), at same mu angle as new AR 14336

2026-01-11T07:25:31 to 2026-01-11T07:35:07

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

Program: B2: QS tracking (limb-to-limb), at same mu angle as new AR 14336

Target: QS

Pointing: xcen=166 ycen=85,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.2	204,182	3
2832	3.2	204,182	3
1400	3.2	204,182	3
2796	3.2	204,182	3

IRIS: A1: QS monitoring near disk center

2026-01-11T06:39:16 to 2026-01-11T06:57:20

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 near disk center

Target: QS

Pointing: xcen=37 ycen=93,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,130	16
2832	4.52	247,130	4
1400	1.13	247,130	16
2796	1.13	247,130	16

IRIS: C1: North Pole

2026-01-10T21:09:31 to 2026-01-10T21:43:42

Science Goal: Very large coarse 64-step raster 126x175 64s Deep x 30

Program: C1: North Pole

Target: CH

Pointing: xcen=-4 ycen=946,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.14	295,182	16
2832	2.14	295,182	16
1400	2.14	295,182	16
2796	2.14	295,182	16

IRIS: SUIT/Aditya-L1 coordination: flare caching on AR 14336 (following Hinode)

2026-01-09T22:19:22 to 2026-01-09T23:15:31

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: flare caching on AR 14336 (following Hinode)

Target: AR

Pointing: xcen=-178 ycen=-120,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.15	65,68	372
2796	0.15	65,68	372

SOTSP: AR 14321

2025-12-31T01:00:05 to 2025-12-31T01:32:26

Science Goal: Observe active regions

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

Target: Active Region

Pointing: xcen=938 ycen=-194,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	162,162	511
6302A Velocity 6301.5A	0	162,162	511
6302A Transverse Flux Density	0	162,162	511
6302A Longitudinal Flux Density	0	162,162	511

EIS: AR14317

2025-12-29T11:15:03 to 2025-12-29T11:19:15

Science Goal: AR14317

Program:

Target:

Pointing: xcen=575 ycen=-17,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

XRT: null

2025-12-29T06:03:27 to 2025-12-29T06:05:04

Science Goal:

Program:

Target:

Pointing: xcen=-40 ycen=-22,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Open+Al_mesh	0.1	2,107,2,107	2
Open+Gband	0.54	2,114,2,114	2
Al_poly+Open	0.09	2,107,2,107	2

HMI_BLOS: null

2025-12-25T07:27:22 to 2025-12-27T04:42:34

Science Goal: ssw_service_260112_154159_30828

Program:

Target:

Pointing: xcen=-400 ycen=614,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	10.02	564,564	272
304	10.02	564,564	272
blos	20.11	564,564	136

EIS: AR14316

2025-12-23T21:09:05 to 2025-12-23T21:55:57

Science Goal: AR14316

Program:

Target:

Pointing: xcen=-26 ycen=-349,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

SOTSP: AR 14312

2025-12-23T07:20:04 to 2025-12-23T08:24:44

Science Goal: AR evolution

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

Target: Active Region

Pointing: xcen=-143 ycen=327,

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

EIS: AR Tracking

2025-12-23T04:01:34 to 2025-12-23T04:48:26

Science Goal: AR Tracking

Program:

Target:

Pointing: xcen=-190 ycen=114,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		120,512	null
FeX		120,512	null
FeXVI		120,512	null
SiX		120,512	null
SX		120,512	null
FeXXIV		120,512	null
SiVII		120,512	null
FeXI		120,512	null
FeXV		120,512	null
MgVII		120,512	null
CaXV		120,512	null
CaXVI		120,512	null
FeXII		120,512	null
FeIX		120,512	null
FeVIII		120,512	null
FeXIV		120,512	null

EIS: AR Tracking

2025-12-22T08:36:15 to 2025-12-22T08:40:26

Science Goal: AR Tracking

Program:

Target:

Pointing: xcen=-354 ycen=123,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
MgVI		479,488	null
FeXIII		479,488	null
FeXVI		479,488	null
SiVII		479,488	null
FeXI		479,488	null
FeXV		479,488	null
HeII		479,488	null
FeXII		479,488	null
FeXXIII		479,488	null

EIS: AR Tracking

2025-12-21T18:42:38 to 2025-12-21T19:29:33

Science Goal: AR Tracking

Program:

Target:

Pointing: xcen=-11 ycen=-206,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		120,512	null
FeX		120,512	null
FeXVI		120,512	null
SiX		120,512	null
SX		120,512	null
FeXXIV		120,512	null
SiVII		120,512	null
FeXI		120,512	null
FeXV		120,512	null
MgVII		120,512	null
CaXV		120,512	null
CaXVI		120,512	null
FeXII		120,512	null
FeIX		120,512	null
FeVIII		120,512	null
FeXIV		120,512	null

250223 matches
prev 1...16289 16290 16291 16292 16293 16294 [16295] 16296 16297 16298 ...16682 next