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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256869 matches
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SOTSP: HOP 507, AR 14136

2025-07-16T16:53:34 to 2025-07-16T17:39:31

Science Goal: To conduct coordinated observations of active regions (AR) that may launch off-limb CMEs.

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

Target: Filament

Pointing: xcen=406 ycen=174,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	227,162	720
6302A Velocity 6301.5A	0	227,162	720
6302A Transverse Flux Density	0	227,162	720
6302A Longitudinal Flux Density	0	227,162	720

SOTSP: HOP 507, AR 14136

2025-07-16T07:02:56 to 2025-07-16T08:07:36

Science Goal: To conduct coordinated observations of active regions (AR) that may launch off-limb CMEs.

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

Target: Filament

Pointing: xcen=377 ycen=171,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	319,162	1014
6302A Velocity 6301.5A	0	319,162	1014
6302A Transverse Flux Density	0	319,162	1014
6302A Longitudinal Flux Density	0	319,162	1014

SOTSP: Synoptic

2025-07-10T16:04:51 to 2025-07-10T16:06:41

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

SOTSP: HOP 412 (12/20)

2025-07-04T07:08:05 to 2025-07-04T07:24:13

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

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

Target: Synoptic

Pointing: xcen=-17 ycen=78,

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

IRIS: PSP Coordination: mosaic #4

2025-06-21T23:16:52 to 2025-06-21T23:44:07

Science Goal: Very large dense 320-step raster 105.3x175 320s Si IV Mg II h/k Deep x 4 Spatial x 2, Spectral x 2

Program: PSP Coordination: mosaic #4

Target: QS

Pointing: xcen=-217 ycen=-96,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.17	281,182	160
2796	0.17	281,182	160

SOTSP: AR14105

2025-06-08T09:31:31 to 2025-06-08T10:10:11

Science Goal: AR tracking

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

Target: Active Region

Pointing: xcen=-321 ycen=-322,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	194,162	612
6302A Velocity 6301.5A	0	194,162	612
6302A Transverse Flux Density	0	194,162	612
6302A Longitudinal Flux Density	0	194,162	612

IRIS: BBSO/GST coordination

2025-06-05T16:29:17 to 2025-06-05T18:11:29

Science Goal: Large coarse 8-step raster 14x120 8s Si IV Mg II h/k Mg II w s Deep x 4 FUV spectrally rebinned x 4 SJI cadence 0.5x faster

Program: BBSO/GST coordination

Target: AR

Pointing: xcen=-36 ycen=218,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	2.09	134,129	49
1400	0.35	134,129	294
2796	0.35	134,129	294

SOTSP: New AR

2025-05-22T16:41:54 to 2025-05-22T17:29:19

Science Goal: Monitoring AR evolution

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

Target: Active Region

Pointing: xcen=-615 ycen=295,

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: B1: QS Tracking

2025-04-08T06:37:11 to 2025-04-08T06:46:47

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

Program: B1: QS Tracking

Target: QS

Pointing: xcen=913 ycen=-12,

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: AR 14048 obs.

2025-04-05T15:45:05 to 2025-04-05T16:49:44

Science Goal: AR 14048 obs.

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

Target: Active Region

Pointing: xcen=133 ycen=-192,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	322,162	1019
6302A Velocity 6301.5A	0	322,162	1019
6302A Transverse Flux Density	0	322,162	1019
6302A Longitudinal Flux Density	0	322,162	1019

SOTSP: Synoptic

2025-01-29T18:08:27 to 2025-01-29T18:10:17

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: HOP393

2024-12-28T00:05:41 to 2024-12-28T02:59:24

Science Goal: Cycle 24/25 equatorial transition

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

Target: Quiet Sun

Pointing: xcen=-7 ycen=7,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	323,81	2044
6302A Velocity 6301.5A	0	323,81	2044
6302A Transverse Flux Density	0	323,81	2044
6302A Longitudinal Flux Density	0	323,81	2044

SOTSP: AR 13917

2024-12-14T05:38:54 to 2024-12-14T06:11:15

Science Goal:

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

Target: Active Region

Pointing: xcen=814 ycen=-147,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	159,162	509
6302A Velocity 6301.5A	0	159,162	509
6302A Transverse Flux Density	0	159,162	509
6302A Longitudinal Flux Density	0	159,162	509

SOTSP: AR 13917

2024-12-13T18:44:50 to 2024-12-13T19:17:11

Science Goal:

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

Target: Active Region

Pointing: xcen=759 ycen=-146,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	161,162	510
6302A Velocity 6301.5A	0	161,162	510
6302A Transverse Flux Density	0	161,162	510
6302A Longitudinal Flux Density	0	161,162	510

SOTSP: AR 13883 MFW

2024-11-08T15:30:42 to 2024-11-08T15:54:58

Science Goal: AR 13883 MFW

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

Target: Active Region

Pointing: xcen=217 ycen=-192,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	122,122	384
6302A Velocity 6301.5A	0	122,122	384
6302A Transverse Flux Density	0	122,122	384
6302A Longitudinal Flux Density	0	122,122	384

256869 matches
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