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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243316 matches
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IRIS: Off Limb Flare / Coronal Nanojets Study AR14105

2025-06-16T21:39:09 to 2025-06-17T03:31:20

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

Program: Off Limb Flare / Coronal Nanojets Study AR14105

Target: AR

Pointing: xcen=951 ycen=-257,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	133,129	2200

IRIS: Flare Watch Program C AR 14115

2025-06-16T17:39:49 to 2025-06-16T21:29:26

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

Program: Flare Watch Program C AR 14115

Target: AR

Pointing: xcen=-233 ycen=309,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	1440

SOTSP: Track AR14105

2025-06-13T20:23:05 to 2025-06-13T21:10:29

Science Goal: Track AR

Program: Fast map, 230"x164", Q65, 1-side CCD

Target: Active Region

Pointing: xcen=719 ycen=-327,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	231,162	738
6302A Velocity 6301.5A	0	231,162	738
6302A Transverse Flux Density	0	231,162	738
6302A Longitudinal Flux Density	0	231,162	738

SOTSP: Track AR14105

2025-06-13T10:35:30 to 2025-06-13T11:22:53

Science Goal: Track AR

Program: Fast map, 230"x164", Q65, 1-side CCD

Target: Active Region

Pointing: xcen=664 ycen=-328,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	235,162	745
6302A Velocity 6301.5A	0	235,162	745
6302A Transverse Flux Density	0	235,162	745
6302A Longitudinal Flux Density	0	235,162	745

SOTSP: Track AR14105

2025-06-12T19:53:34 to 2025-06-12T20:40:58

Science Goal: Track AR

Program: Fast map, 230"x164", Q65, 1-side CCD

Target: Active Region

Pointing: xcen=572 ycen=-328,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	234,162	747
6302A Velocity 6301.5A	0	234,162	747
6302A Transverse Flux Density	0	234,162	747
6302A Longitudinal Flux Density	0	234,162	747

IRIS: Flare program C, AR 14087

2025-05-18T00:48:20 to 2025-05-18T03:46:56

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

Program: Flare program C, AR 14087

Target: AR

Pointing: xcen=-245 ycen=315,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	1120

IRIS: Med raster (AR 14064)

2025-04-21T17:32:31 to 2025-04-21T22:43:39

Science Goal: Medium coarse 8-step raster 14x60 8s C II Deep x 8 Spatial x 2, Spectral x 2

Program: Med raster (AR 14064)

Target: AR

Pointing: xcen=-127 ycen=257,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,68	2000

IRIS: Coronal Nanojets Study AR14055

2025-04-14T13:29:09 to 2025-04-14T21:33:55

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

Program: Coronal Nanojets Study AR14055

Target: AR

Pointing: xcen=973 ycen=138,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	3040

IRIS: High Cadence Flare Watch

2025-04-07T20:12:17 to 2025-04-08T02:12:17

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

Target: AR

Pointing: xcen=548 ycen=-194,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	9479
2796	0.04	68,68	9479

IRIS: Flare watch program E, AR 13961

2025-01-27T00:38:48 to 2025-01-27T01:41:18

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

Program: Flare watch program E, AR 13961

Target: AR

Pointing: xcen=965 ycen=-129,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	392

IRIS: flare watch program C, AR 13961

2025-01-21T16:48:09 to 2025-01-21T17:49:23

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

Program: flare watch program C, AR 13961

Target: AR

Pointing: xcen=300 ycen=-67,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	384

IRIS: SOlar Orbiter: Spice

2023-10-28T12:15:33 to 2023-10-28T13:28:59

Science Goal: Very large sparse 96-step raster 95x175 96s Si IV Mg II h/k Deep x 4 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: SOlar Orbiter: Spice

Target: (NONE)

Pointing: xcen=41 ycen=-247,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.17	264,182	432
2796	0.17	264,182	432

IRIS: A1: QS monitoring

2018-06-23T04:20:04 to 2018-06-23T04:38:08

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=-63 ycen=31,

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

IRIS: HOP 337: Filament Stability

2017-06-01T13:58:38 to 2017-06-01T16:41:32

Science Goal: Very large coarse 8-step raster 14x175 8s Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: HOP 337: Filament Stability

Target: AR

Pointing: xcen=112 ycen=269,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.16	183,182	1024

AIA: null

2014-12-08T12:59:04 to 2014-12-08T13:58:40

Science Goal: ssw_service_250916_111106_42413

Program:

Target:

Pointing: xcen=-1 ycen=-1,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1600	5.42	1,536,1,536	12

243316 matches
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