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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257274 matches
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AIA: null

2024-11-18T22:39:09 to 2024-11-19T00:08:57

Science Goal: ssw_service_260322_172131_37008

Program:

Target:

Pointing: xcen=-942 ycen=-116,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	0.2	192,230	450

AIA: null

2024-08-21T12:52:57 to 2024-08-21T12:54:57

Science Goal: ssw_service_260411_083144_7506

Program:

Target:

Pointing: xcen=-219 ycen=-381,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	0.2	537,538	10
211	0.2	537,538	10
171	0.2	537,538	10
1700	0.4	537,538	5
304	0.2	537,538	10
1600	0.4	537,538	5
131	0.2	537,538	10
94	0.2	537,538	10
193	0.2	537,538	10

AIA: null

2024-05-14T17:20:09 to 2024-05-14T18:19:57

Science Goal: ssw_service_261025_114913_46813

Program:

Target:

Pointing: xcen=-846 ycen=403,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	0.2	692,808	300

IRIS: Limb-to-limb tracking, AR14564

2026-11-02T05:51:30 to 2026-11-02T06:40:26

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 8 Spatial x 2, Spectral x 2

Program: Limb-to-limb tracking, AR14564

Target: AR

Pointing: xcen=-441 ycen=38,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	80
2832	0.61	281,182	80
1400	0.61	281,182	80
2796	0.61	281,182	80

IRIS: High cadence flare watch program, AR14564

2026-11-01T21:46:44 to 2026-11-01T22:48:59

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: High cadence flare watch program, AR14564

Target: AR

Pointing: xcen=-514 ycen=12,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1536
2796	0.04	68,68	1536

IRIS: High cadence flare watch program, AR14564

2026-11-01T10:28:00 to 2026-11-01T11:30:33

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: High cadence flare watch program, AR14564

Target: AR

Pointing: xcen=-592 ycen=15,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1648
2796	0.04	68,68	1648

IRIS: High cadence flare watch program, AR14564

2026-11-01T05:56:41 to 2026-11-01T06:39:11

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: High cadence flare watch program, AR14564

Target: AR

Pointing: xcen=-628 ycen=17,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1120
2796	0.04	68,68	1120

IRIS: A1: QS monitoring

2026-11-01T04:00:17 to 2026-11-01T04:18:20

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

Target: QS

Pointing: xcen=92 ycen=47,

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: High cadence flare watch program, AR 14562

2026-10-29T16:12:34 to 2026-10-29T17:16:07

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: High cadence flare watch program, AR 14562

Target: AR

Pointing: xcen=-319 ycen=-362,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1568
2796	0.04	68,68	1568

SOTSP: HOP412

2026-10-15T13:49:35 to 2026-10-15T14:05:43

Science Goal: Synoptic SOT Latitudinal Scans (updated version of HOP79)

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

Target: Synoptic

Pointing: xcen=-20 ycen=-380,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	59,129	186
6302A Velocity 6301.5A	0	59,129	186
6302A Transverse Flux Density	0	59,129	186
6302A Longitudinal Flux Density	0	59,129	186

EIS: AR 14549

2026-10-08T14:32:21 to 2026-10-08T15:33:06

Science Goal: AR 14549

Program:

Target:

Pointing: xcen=388 ycen=-179,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		261,512	null
FeXVI		261,512	null
SiX		261,512	null
SX		261,512	null
FeXXIV		261,512	null
SiVII		261,512	null
FeXI		261,512	null
FeXV		261,512	null
MgVII		261,512	null
CaXV		261,512	null
CaXVI		261,512	null
FeXII		261,512	null
FeIX		261,512	null
FeXIV		261,512	null

SOTSP: AR 14524

2026-09-07T09:35:14 to 2026-09-07T17:01:14

Science Goal: AR 14524

Program: Deep mode, 2048 slit position

Target: Active Region

Pointing: xcen=-23 ycen=893,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	317,162	2037
6302A Velocity 6301.5A	0	317,162	2037
6302A Transverse Flux Density	0	317,162	2037
6302A Longitudinal Flux Density	0	317,162	2037

AIA: null

2026-06-09T00:34:59 to 2026-06-09T00:43:23

Science Goal: ssw_service_260609_112528_36189

Program:

Target:

Pointing: xcen=-334 ycen=-185,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
211	0.2	288,288	43

AIA: null

2026-06-07T16:19:35 to 2026-06-07T16:51:23

Science Goal: ssw_service_260609_111522_34961

Program:

Target:

Pointing: xcen=-116 ycen=179,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
211	0.2	288,288	160

AIA: null

2026-06-02T21:29:54 to 2026-06-02T22:29:42

Science Goal: ssw_service_260603_160107_5002

Program:

Target:

Pointing: xcen=-901 ycen=277,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
304	0.2	400,400	300

257274 matches
prev 1...17105 17106 [17107] 17108 17109 17110 17111 17112 17113 17114 ...17152 next