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: AR 14247

2025-10-10T10:15:25 to 2025-10-10T11:00:01

Science Goal: AR evolution

Program: ODP: Dynamic mode (1.6sec), 1.5" x 81.2" arcsec,repeat, 2-side, Q65 and Q50

Target: Active Region

Pointing: xcen=259 ycen=-293,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0.05	2,81	1346
6302A Velocity 6301.5A	0.05	2,81	1346
6302A Transverse Flux Density	0.05	2,81	1346
6302A Longitudinal Flux Density	0.05	2,81	1346

SOTSP: AR 14236

2025-09-30T18:31:15 to 2025-09-30T19:18:40

Science Goal: AR

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

Target: Active Region

Pointing: xcen=-285 ycen=28,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	234,162	742
6302A Velocity 6301.5A	0	234,162	742
6302A Transverse Flux Density	0	234,162	742
6302A Longitudinal Flux Density	0	234,162	742

SOTSP: Synoptic

2025-09-26T18:04:46 to 2025-09-26T18:06:35

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

SOTSP: AR 14217

2025-09-23T15:18:33 to 2025-09-23T16:05:57

Science Goal: Active Region Observations

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

Target: Active Region

Pointing: xcen=589 ycen=-392,

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: HOP 412

2025-09-18T22:39:35 to 2025-09-18T22:55:44

Science Goal: Synoptic SOT Latitudinal Scans (updated version of HOP79)

Program: Normal map 30 arcsec, Shorter Irradiance: DO NOT MODIFY!

Target: Synoptic

Pointing: xcen=-21 ycen=409,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	60,129	190
6302A Velocity 6301.5A	0	60,129	190
6302A Transverse Flux Density	0	60,129	190
6302A Longitudinal Flux Density	0	60,129	190

SOTSP: HOP 412

2025-09-18T20:39:35 to 2025-09-18T20:55:43

Science Goal: Synoptic SOT Latitudinal Scans (updated version of HOP79)

Program: Normal map 30 arcsec, Shorter Irradiance: DO NOT MODIFY!

Target: Synoptic

Pointing: xcen=-21 ycen=9,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	60,129	190
6302A Velocity 6301.5A	0	60,129	190
6302A Transverse Flux Density	0	60,129	190
6302A Longitudinal Flux Density	0	60,129	190

SOTSP: HOP 393

2025-09-06T00:33:41 to 2025-09-06T03:27:26

Science Goal:

Program: Normal 320"x82", 1 side, Q75

Target: Quiet Sun

Pointing: xcen=-4 ycen=-154,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	321,81	2039
6302A Velocity 6301.5A	0	321,81	2039
6302A Transverse Flux Density	0	321,81	2039
6302A Longitudinal Flux Density	0	321,81	2039

SOTSP: AR 14117and14118 (HOP 509 ?)

2025-06-24T23:04:37 to 2025-06-25T00:05:00

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

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

Target: Active Region

Pointing: xcen=152 ycen=-331,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	300,162	953
6302A Velocity 6301.5A	0	300,162	953
6302A Transverse Flux Density	0	300,162	953
6302A Longitudinal Flux Density	0	300,162	953

SOTSP: Track AR14105

2025-06-10T23:40:18 to 2025-06-11T00:26:59

Science Goal: Track AR

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

Target: Active Region

Pointing: xcen=236 ycen=-327,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	234,162	739
6302A Velocity 6301.5A	0	234,162	739
6302A Transverse Flux Density	0	234,162	739
6302A Longitudinal Flux Density	0	234,162	739

SOTSP: AR 14100 MFW

2025-06-04T23:44:48 to 2025-06-05T00:45:59

Science Goal: AR Major Flare Watch

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

Target: Active Region

Pointing: xcen=714 ycen=112,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	306,162	968
6302A Velocity 6301.5A	0	306,162	968
6302A Transverse Flux Density	0	306,162	968
6302A Longitudinal Flux Density	0	306,162	968

IRIS: Dense mosaic (pointing 13)

2026-09-02T18:58:26 to 2026-09-02T19:59:48

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

Program: Dense mosaic (pointing 13)

Target: AR

Pointing: xcen=-530 ycen=253,

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 12)

2026-09-02T17:47:21 to 2026-09-02T18:48:43

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

Program: Dense mosaic (pointing 12)

Target: AR

Pointing: xcen=-655 ycen=252,

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 7)

2026-09-02T11:51:56 to 2026-09-02T12:53:18

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

Program: Dense mosaic (pointing 7)

Target: AR

Pointing: xcen=-779 ycen=-88,

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

SOTSP: Synoptic

2026-08-15T18:11:52 to 2026-08-15T18:13:41

Science Goal: Synoptic

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

Target: Calibration, Synoptic

Pointing: xcen=1 ycen=7,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	13,162	46
6302A Velocity 6301.5A	0	13,162	46
6302A Transverse Flux Density	0	13,162	46
6302A Longitudinal Flux Density	0	13,162	46

SOTSP: Synoptic

2026-08-15T04:04:51 to 2026-08-15T04:06:40

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

255260 matches
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