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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257056 matches
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IRIS: Very high cadence flare study, AR14247

2025-10-10T05:30:02 to 2025-10-10T07:00:01

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 study, AR14247

Target: AR

Pointing: xcen=229 ycen=-265,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	2220
2796	0.04	68,68	2220

IRIS: SUIT coordination #1 (AR 14241)

2025-10-05T00:07:51 to 2025-10-05T01:29:43

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 coordination #1 (AR 14241)

Target: AR

Pointing: xcen=-82 ycen=134,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	65,68	505
2796	0.16	65,68	505

IRIS: Coordination SST SolO RSW23 SPICE

2025-09-17T12:05:42 to 2025-09-17T18:05:42

Science Goal: Medium coarse 8-step raster 14x60 8s C II Mg II h/k Deep x 0.5 Spatial x 2, Spectral x 2 SJI cadence 3x faster

Program: Coordination SST SolO RSW23 SPICE

Target: AR

Pointing: xcen=-564 ycen=-316,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	75,68	9480
2796	0.04	75,68	9480

IRIS: SolO Coordination: SPICE

2025-09-15T09:26:30 to 2025-09-15T10:52:28

Science Goal: Large sparse 16-step raster 15x120 16s Si IV Mg II h/k Deep x 4 FUV spectrally rebinned x 4 SJI cadence 3x faster

Program: SolO Coordination: SPICE

Target: QS

Pointing: xcen=-936 ycen=-166,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.18	136,129	480
2796	0.18	136,129	480

IRIS: SUIT coordination flares

2025-08-31T23:59:24 to 2025-09-01T01:28:35

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 coordination flares

Target: AR

Pointing: xcen=92 ycen=-18,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	2200
2796	0.04	68,68	2200

IRIS: SUIT coordination: QS1

2025-08-25T06:21:03 to 2025-08-25T06:29:56

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 coordination: QS1

Target: QS

Pointing: xcen=49 ycen=-38,

saaIntervals hiIntervals

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

IRIS: High cadence flare obs. (AR14188)

2025-08-20T23:39:42 to 2025-08-21T03:40:00

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 obs. (AR14188)

Target: AR

Pointing: xcen=-659 ycen=-227,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	6327
2796	0.04	68,68	6328

SOTSP: AR 14180

2025-08-17T16:00:28 to 2025-08-17T16:47:52

Science Goal: Active Region Observations

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

Target: Active Region

Pointing: xcen=45 ycen=-214,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	238,162	750
6302A Velocity 6301.5A	0	238,162	750
6302A Transverse Flux Density	0	238,162	750
6302A Longitudinal Flux Density	0	238,162	750

IRIS: Deep AR raster (AR 14172)

2025-08-14T12:10:12 to 2025-08-14T16:45:19

Science Goal: Medium dense 64-step raster 20.8x60 64s Deep x 4 Spatial x 2, Spectral x 2

Program: Deep AR raster (AR 14172)

Target: AR

Pointing: xcen=751 ycen=55,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	84,69	800
2832	0.34	84,69	800
1400	0.34	84,69	800
2796	0.34	84,69	800

IRIS: BBSO coordination (AR 14172)

2025-08-13T16:56:36 to 2025-08-13T18:46:45

Science Goal: High-Cadence Flare Program: .3 sec, flare linelist, Mg II h/k slow

Program: BBSO coordination (AR 14172)

Target: AR

Pointing: xcen=603 ycen=66,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.16	61,68	672

SOTSP: HOP 508, AR 14134

2025-07-10T01:00:05 to 2025-07-10T01:32:27

Science Goal: Flare Abundance Evolution and Low Atmospheric Dynamics from Coordinated EIS, IRIS, and GST/FISS Observations

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

Target: Active Region

Pointing: xcen=673 ycen=-481,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	160,162	511
6302A Velocity 6301.5A	0	160,162	511
6302A Transverse Flux Density	0	160,162	511
6302A Longitudinal Flux Density	0	160,162	511

SOTSP: HOP 506 Filament with Themis

2025-06-02T09:31:33 to 2025-06-02T10:03:55

Science Goal: Filament Observations

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

Target: Filament

Pointing: xcen=580 ycen=-312,

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

SOTSP: AR e-limb

2025-05-20T07:25:14 to 2025-05-20T08:12:37

Science Goal: Active region observation

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

Target: Active Region

Pointing: xcen=296 ycen=220,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	237,162	748
6302A Velocity 6301.5A	0	237,162	748
6302A Transverse Flux Density	0	237,162	748
6302A Longitudinal Flux Density	0	237,162	748

SOTSP: AR14062

2025-04-21T01:21:41 to 2025-04-21T02:26:21

Science Goal: AR observation

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

Target: Pore

Pointing: xcen=-53 ycen=-7,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	309,162	990
6302A Velocity 6301.5A	0	309,162	990
6302A Transverse Flux Density	0	309,162	990
6302A Longitudinal Flux Density	0	309,162	990

IRIS: VLarge Sit & Stare Fl Watch (AR 14062)

2025-04-17T04:19:17 to 2025-04-17T06:10:42

Science Goal: Very large sit-and-stare 0.3x175 1s Deep x 4 Spatial x 4, Spectral x 4 Lossless compression

Program: VLarge Sit & Stare Fl Watch (AR 14062)

Target: AR

Pointing: xcen=-736 ycen=4,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.05	170,182	106
2832	1.04	170,182	107
1400	1.06	170,182	105
2796	1.06	170,182	105

257056 matches
prev 1...3081 3082 3083 3084 [3085] 3086 3087 3088 3089 3090 ...17138 next