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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257040 matches
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IRIS: Coronal Nanojets: AR 14207

2025-09-11T18:12:43 to 2025-09-11T23:31:39

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

Program: Coronal Nanojets: AR 14207

Target: AR

Pointing: xcen=860 ycen=443,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	2000

IRIS: HOP 307 Limb-to-limb tracking of AR 14207

2025-09-10T04:19:43 to 2025-09-10T07:06:32

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 30 Spatial x 2, Spectral x 2

Program: HOP 307 Limb-to-limb tracking of AR 14207

Target: AR

Pointing: xcen=687 ycen=406,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.09	281,182	80
2832	2.09	281,182	80
1400	2.09	281,182	80
2796	2.09	281,182	80

IRIS: SST Coordination, Part 1/2 on the same AR 14207, at PIL, low rate

2025-09-06T07:16:32 to 2025-09-06T10:12:52

Science Goal: Large dense 32-step raster 10.24x120 32s Si IV Mg II h/k Mg II w Spatial x 2, Spectral x 2 SJI cadence 0.5x faster

Program: SST Coordination, Part 1/2 on the same AR 14207, at PIL, low rate

Target: AR

Pointing: xcen=87 ycen=338,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.52	132,128	340
1400	0.52	132,128	340
2796	0.52	132,128	340

IRIS: B2: QS tracking

2025-09-02T05:07:41 to 2025-09-02T05:17:17

Science Goal: Coarse synoptic raster 34x175 18s Deep x 30 SJI cadence 3x faster Lossless compression

Program: B2: QS tracking

Target: QS

Pointing: xcen=332 ycen=276,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.2	204,182	3
2832	3.2	204,182	3
1400	3.2	204,182	3
2796	3.2	204,182	3

SOTSP: AR14179 (post-HOP 507 ASPIICS)

2025-08-20T07:27:35 to 2025-08-20T08:14:59

Science Goal: Onset of CMEs - coordination with Proba-3/ASPIICS

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

Target: Filament

Pointing: xcen=766 ycen=-294,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	236,162	750
6302A Velocity 6301.5A	0	236,162	750
6302A Transverse Flux Density	0	236,162	750
6302A Longitudinal Flux Density	0	236,162	750

IRIS: SST coordination (AR 14180)

2025-08-17T07:12:38 to 2025-08-17T12:02:11

Science Goal: Medium dense 64-step raster 20.8x60 64s Deep x 2 FUV spectrally rebinned x 2 SJI cadence 0.5x faster

Program: SST coordination (AR 14180)

Target: AR

Pointing: xcen=10 ycen=-164,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.4	83,67	720
2832	0.4	83,67	720
1400	0.4	83,67	720
2796	0.4	83,67	720

SOTSP: Synoptic

2025-08-16T18:05:43 to 2025-08-16T18:07:32

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	15,162	50
6302A Velocity 6301.5A	0	15,162	50
6302A Transverse Flux Density	0	15,162	50
6302A Longitudinal Flux Density	0	15,162	50

IRIS: B1: AR tracking from limb to limb (AR 14179)

2025-08-12T06:12:37 to 2025-08-12T06:30:43

Science Goal: Large coarse 64-step raster 126x120 64s Deep x 15 SJI cadence 3x faster Lossless compression

Program: B1: AR tracking from limb to limb (AR 14179)

Target: AR

Pointing: xcen=-726 ycen=-246,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,129	16
2832	1.13	247,129	16
1400	1.13	247,129	16
2796	1.13	247,129	16

IRIS: High Cadence Raster: AR14168

2025-08-09T12:29:22 to 2025-08-09T16:17:13

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 Raster: AR14168

Target: AR

Pointing: xcen=843 ycen=22,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	6000
2796	0.04	68,68	6000

SOTSP: Emerging region, AR14167, HOP509

2025-08-02T21:16:05 to 2025-08-02T22:03:30

Science Goal: Co-ordinated Flare Observations with DKIST, IRIS, and Hinode

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

Target: Active Region

Pointing: xcen=525 ycen=37,

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

SOTSP: AR 14140

2025-07-21T04:52:13 to 2025-07-21T05:24:34

Science Goal: AR 14140

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

Target: Active Region

Pointing: xcen=675 ycen=-405,

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

SOTSP: HOP 508, AR 14134

2025-07-09T16:55:51 to 2025-07-09T17:26:26

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=627 ycen=-484,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	152,162	483
6302A Velocity 6301.5A	0	152,162	483
6302A Transverse Flux Density	0	152,162	483
6302A Longitudinal Flux Density	0	152,162	483

SOTSP: AR14105

2025-06-08T12:46:05 to 2025-06-08T13:33:29

Science Goal: AR tracking

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

Target: Active Region

Pointing: xcen=-273 ycen=-323,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	237,162	750
6302A Velocity 6301.5A	0	237,162	750
6302A Transverse Flux Density	0	237,162	750
6302A Longitudinal Flux Density	0	237,162	750

SOTSP: AR 14100 MFW

2025-06-04T22:06:53 to 2025-06-04T23:07:57

Science Goal: AR Major Flare Watch

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

Target: Active Region

Pointing: xcen=705 ycen=112,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	303,162	959
6302A Velocity 6301.5A	0	303,162	959
6302A Transverse Flux Density	0	303,162	959
6302A Longitudinal Flux Density	0	303,162	959

SOTSP: HOP 506 Prominence

2025-06-04T08:59:35 to 2025-06-04T09:31:55

Science Goal: Magnetic field structure of prominences, solar tornadoes and spicules on the limb and on the disk

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

Target: Prominence

Pointing: xcen=-825 ycen=487,

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

257040 matches
prev 1...2937 2938 2939 2940 2941 2942 2943 [2944] 2945 2946 ...17136 next