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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255260 matches
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SOTSP: HOP 508 (AR 14117and14118)

2025-06-29T19:14:42 to 2025-06-29T20:13:55

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

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

Target: Active Region

Pointing: xcen=859 ycen=-307,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	278,162	876
6302A Velocity 6301.5A	0	278,162	876
6302A Transverse Flux Density	0	278,162	876
6302A Longitudinal Flux Density	0	278,162	876

SOTSP: AR 14114

2025-06-22T20:18:34 to 2025-06-22T21:05:58

Science Goal: AR flare watch

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

Target: Active Region, Active Region Sunspot

Pointing: xcen=856 ycen=198,

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 14114

2025-06-22T07:19:27 to 2025-06-22T08:01:36

Science Goal: AR flare watch

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

Target: Active Region, Active Region Sunspot

Pointing: xcen=832 ycen=195,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	208,162	663
6302A Velocity 6301.5A	0	208,162	663
6302A Transverse Flux Density	0	208,162	663
6302A Longitudinal Flux Density	0	208,162	663

SOTSP: HOP 509 DKIST test

2025-06-17T18:10:39 to 2025-06-17T18:34:47

Science Goal: AR flare watch

Program: Fast map, 123"x123", 1-side CCD

Target: Active Region, Active Region Sunspot

Pointing: xcen=99 ycen=187,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	111,122	369
6302A Velocity 6301.5A	0	111,122	369
6302A Transverse Flux Density	0	111,122	369
6302A Longitudinal Flux Density	0	111,122	369

SOTSP: AR14105

2025-06-09T01:51:04 to 2025-06-09T02:38:28

Science Goal: AR tracking

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

Target: Active Region

Pointing: xcen=-163 ycen=-324,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	231,162	737
6302A Velocity 6301.5A	0	231,162	737
6302A Transverse Flux Density	0	231,162	737
6302A Longitudinal Flux Density	0	231,162	737

AIA: null

2021-10-28T15:01:50 to 2021-10-28T15:09:26

Science Goal: ssw_service_260710_034956_25841

Program:

Target:

Pointing: xcen=-2 ycen=1,

saaIntervals hiIntervals

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

IRIS: Dense mosaic (pointing 9)

2026-09-02T14:14:06 to 2026-09-02T15:15:28

Science Goal: Very large dense 400-step raster 131.7x175 400s Deep x 8 Spatial x 2, Spectral x 2

Program: Dense mosaic (pointing 9)

Target: AR

Pointing: xcen=-655 ycen=-257,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	312,179	100
2832	0.61	312,179	100
1400	0.61	312,179	100
2796	0.61	312,179	100

IRIS: Dense mosaic (pointing 3)

2026-09-02T07:07:36 to 2026-09-02T08:08:58

Science Goal: Very large dense 400-step raster 131.7x175 400s Deep x 8 Spatial x 2, Spectral x 2

Program: Dense mosaic (pointing 3)

Target: AR

Pointing: xcen=-908 ycen=83,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	312,179	100
2832	0.61	312,179	100
1400	0.61	312,179	100
2796	0.61	312,179	100

IRIS: AR tracking from limb to limb (AR 14520):

2026-09-01T16:36:17 to 2026-09-01T19:03:09

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

Program: AR tracking from limb to limb (AR 14520):

Target: AR

Pointing: xcen=254 ycen=-312,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	283,179	240
2832	0.61	283,179	240
1400	0.61	283,179	240
2796	0.61	283,179	240

IRIS: SUIT/Aditya coordination, AR 14518

2026-09-01T00:00:22 to 2026-09-01T02:30:51

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 coordination, AR 14518

Target: AR

Pointing: xcen=317 ycen=26,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	70,66	3712
2796	0.04	70,66	3712

IRIS: SUIT/Aditya coordination

2026-08-30T23:59:32 to 2026-08-31T02:28:59

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

Program: SUIT/Aditya coordination

Target: AR

Pointing: xcen=147 ycen=4,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.15	65,68	990
2796	0.15	65,68	990

IRIS: Low-telemetry flare watch, AR 14513

2026-08-28T08:01:03 to 2026-08-28T11:26:23

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

Program: Low-telemetry flare watch, AR 14513

Target: AR

Pointing: xcen=529 ycen=-50,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,68	1320

IRIS: Low-telemetry flare watch, AR 14517

2026-08-28T04:49:58 to 2026-08-28T07:50:25

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

Program: Low-telemetry flare watch, AR 14517

Target: AR

Pointing: xcen=647 ycen=84,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,68	1160

IRIS: A1: QS monitoring

2026-08-26T17:02:01 to 2026-08-26T17:20:05

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=-205 ycen=-226,

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: B2: QS Tracking from Limb to Limb

2026-08-24T03:09:17 to 2026-08-24T03:18:53

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

Program: B2: QS Tracking from Limb to Limb

Target: QS

Pointing: xcen=870 ycen=53,

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

255260 matches
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