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

2024-05-03T23:09:02 to 2024-05-03T23:18:38

Science Goal: ssw_service_261015_215602_27011

Program:

Target:

Pointing: xcen=38 ycen=479,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1600	0.4	615,346	25

SOTSP: AR 13615

2024-03-26T23:30:05 to 2024-03-27T00:53:16

Science Goal: AR observation

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

Target: Pore

Pointing: xcen=581 ycen=-150,

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

2023-04-10T03:30:04 to 2023-04-10T08:59:52

Science Goal: ssw_service_261023_000625_24437

Program:

Target:

Pointing: xcen=473 ycen=-63,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
193	0.75	653,691	440

AIA: null

2021-10-28T15:09:50 to 2021-10-28T15:17:26

Science Goal: ssw_service_260710_035051_25966

Program:

Target:

Pointing: xcen=-2 ycen=1,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1600	0.4	2,496,2,496	20

IRIS: Limb-to-limb tracking (NE AR)

2026-10-31T21:32:16 to 2026-10-31T22:21:12

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 (NE AR)

Target: AR

Pointing: xcen=489 ycen=176,

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: Off limb flare study (NE limb AR)

2026-10-31T10:04:15 to 2026-10-31T11:15:57

Science Goal: Large coarse 8-step raster 14x120 8s C II Deep x 8 FUV spectrally rebinned x 2

Program: Off limb flare study (NE limb AR)

Target: AR

Pointing: xcen=-958 ycen=199,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	133,130	448

IRIS: High cadence flare watch program, AR14562

2026-10-29T03:16:48 to 2026-10-29T03:58:10

Science Goal: Large sparse 8-step raster 7x120 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, AR14562

Target: AR

Pointing: xcen=-194 ycen=212,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	128,129	1020
2796	0.04	128,129	1020

IRIS: Calib 14: wobble (zero roll) 2/2

2026-10-27T15:43:04 to 2026-10-27T16:48:03

Science Goal: SJI MgII w, 1x1, 10s exp, 20s cadence, for wobble calibration

Program: Calib 14: wobble (zero roll) 2/2

Target: (NONE)

Pointing: xcen=-44 ycen=966,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	173,182	195

IRIS: A1: QS monitoring

2026-10-27T04:24:44 to 2026-10-27T04:42:47

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=120 ycen=183,

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: A1: QS monitoring

2026-10-26T04:10:22 to 2026-10-26T04:28:25

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=129 ycen=-118,

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, AR14560

2026-10-25T18:28:38 to 2026-10-25T19:33:58

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, AR14560

Target: AR

Pointing: xcen=931 ycen=182,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1612
2796	0.04	68,68	1612

IRIS: High-cadence flare watch, AR14560

2026-10-25T15:14:42 to 2026-10-25T16:20:02

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, AR14560

Target: AR

Pointing: xcen=926 ycen=179,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1608
2796	0.04	68,68	1609

IRIS: THEMIS/VTT/GREGOR coordination

2026-10-24T10:09:21 to 2026-10-24T10:43:05

Science Goal: Very large sparse 64-step raster 63x175 64s C II Si IV Mg II h/k Mg II w s Deep x 30

Program: THEMIS/VTT/GREGOR coordination

Target: FI

Pointing: xcen=-916 ycen=-304,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.11	233,182	16
2832	8.44	233,182	4
1400	2.11	233,182	16
2796	2.11	233,182	16

IRIS: SUIT/Aditya-L1 coordination, AR14560

2026-10-24T00:27:19 to 2026-10-24T01:33:19

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: SUIT/Aditya-L1 coordination, AR14560

Target: AR

Pointing: xcen=773 ycen=153,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1628
2796	0.04	68,68	1628

IRIS: High cadence flare watch program, AR14560

2026-10-23T13:08:37 to 2026-10-23T14:14:50

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, AR14560

Target: AR

Pointing: xcen=711 ycen=143,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1744
2796	0.04	68,68	1744

257274 matches
prev 1...17081 17082 17083 [17084] 17085 17086 17087 17088 17089 17090 ...17152 next