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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255884 matches
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IRIS: Very High Cadence Flare Obs: AR14079

2025-05-01T19:54:22 to 2025-05-01T21:55:59

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: Very High Cadence Flare Obs: AR14079

Target: AR

Pointing: xcen=-635 ycen=185,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	3000
2796	0.04	68,68	3000

IRIS: Coronal nanojets, AR14064

2025-04-27T07:24:46 to 2025-04-27T11:59:02

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

Program: Coronal nanojets, AR14064

Target: AR

Pointing: xcen=823 ycen=227,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	1720

IRIS: Coronal Nanojets, unnamed AR

2025-04-26T18:49:44 to 2025-04-26T23:49:31

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

Program: Coronal Nanojets, unnamed AR

Target: AR

Pointing: xcen=-756 ycen=-249,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	1879

IRIS: SUIT Coord: AR 1/2

2025-04-21T08:17:04 to 2025-04-21T08:25:57

Science Goal: Very large dense 320-step raster 105.3x175 320s Mg II h/k Mg II w Spatial x 4, Spectral x 4

Program: SUIT Coord: AR 1/2

Target: AR

Pointing: xcen=94 ycen=30,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.22	278,182	40
2796	0.22	278,182	40

IRIS: A1: QS Monitoring

2025-04-21T07:09:56 to 2025-04-21T07:28:00

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=-16 ycen=-111,

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

2025-04-13T04:00:00 to 2025-04-13T15:00:00

Science Goal: ssw_service_250413_095950_22919

Program:

Target:

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
211	8.35	2,458,2,458	80
171	8.35	2,458,2,458	80
304	8.35	2,458,2,458	80
131	8.35	2,458,2,458	80
94	8.35	2,458,2,458	80
193	8.35	2,458,2,458	80

IRIS: High Cadence Flare Watch AR14055

2025-04-12T13:57:22 to 2025-04-12T19:46:44

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 AR14055

Target: AR

Pointing: xcen=800 ycen=181,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	9200
2796	0.04	68,68	9200

IRIS: Coronal Nanojets Study AR14048

2025-04-11T15:38:09 to 2025-04-11T19:53:17

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

Program: Coronal Nanojets Study AR14048

Target: AR

Pointing: xcen=960 ycen=-205,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	1600

IRIS: Very High Cadence Flare Watch AR14048

2025-04-08T13:08:22 to 2025-04-08T19:05:08

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: Very High Cadence Flare Watch AR14048

Target: AR

Pointing: xcen=611 ycen=-180,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	8800
2796	0.04	68,68	8799

IRIS: Solar Orbiter Coordination: Phaethon and Density (SPICE) - Disk Centre

2025-03-28T10:05:29 to 2025-03-28T14:10:15

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

Program: Solar Orbiter Coordination: Phaethon and Density (SPICE) - Disk Centre

Target: (NONE)

Pointing: xcen=806 ycen=-164,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	400
2832	0.61	281,182	400
1400	0.61	281,182	400
2796	0.61	281,182	400

SOTSP: HOP504 (SOOP, Pole to disk)

2025-03-27T20:24:21 to 2025-03-27T20:37:56

Science Goal: [SOOP: L_BOTH_LRES_MCAD_Pole-to-Pole] Pole to disk composition variation

Program: Fast map, 64" x164", 1-side, no repeat

Target: Irradiance scan

Pointing: xcen=755 ycen=-204,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	68,162	215
6302A Velocity 6301.5A	0	68,162	215
6302A Transverse Flux Density	0	68,162	215
6302A Longitudinal Flux Density	0	68,162	215

SOTSP: HOP502 (SOOP SW and CH)

2025-03-27T09:00:05 to 2025-03-27T09:32:25

Science Goal: [SOOP: Fast Wind] Solar wind origin regions in coronal holes

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

Target: Coronal Hole

Pointing: xcen=482 ycen=-26,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	162,162	512
6302A Velocity 6301.5A	0	162,162	512
6302A Transverse Flux Density	0	162,162	512
6302A Longitudinal Flux Density	0	162,162	512

IRIS: SUIT QS 2/2

2025-03-26T06:18:09 to 2025-03-26T06:27:02

Science Goal: Very large dense 320-step raster 105.3x175 320s Mg II h/k Mg II w Spatial x 4, Spectral x 4

Program: SUIT QS 2/2

Target: QS

Pointing: xcen=53 ycen=-58,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.22	278,182	40
2796	0.22	278,182	40

SOTSP: Synoptic

2025-03-24T18:05:51 to 2025-03-24T18:07:41

Science Goal: Synoptic

Program: Synoptic Very Fast Map, 15"x162", 3 mins.

Target: Calibration, Synoptic

Pointing: xcen=0 ycen=7,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	16,162	50
6302A Velocity 6301.5A	0	16,162	50
6302A Transverse Flux Density	0	16,162	50
6302A Longitudinal Flux Density	0	16,162	50

IRIS: SUIT AR 1/2

2025-03-24T17:45:22 to 2025-03-24T17:56:28

Science Goal: Very large dense 320-step raster 105.3x175 320s Mg II h/k Mg II w Spatial x 4, Spectral x 4

Program: SUIT AR 1/2

Target: AR

Pointing: xcen=87 ycen=435,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.28	278,182	40
2796	0.28	278,182	40

255884 matches
prev 1...7241 7242 7243 7244 7245 [7246] 7247 7248 7249 7250 ...17059 next