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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257038 matches
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SOTSP: HOP 412 (7/20)

2025-07-04T02:36:05 to 2025-07-04T02:52:14

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=-412,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	60,129	189
6302A Velocity 6301.5A	0	60,129	189
6302A Transverse Flux Density	0	60,129	189
6302A Longitudinal Flux Density	0	60,129	189

SOTSP: HOP 412 (6/20)

2025-07-04T02:13:35 to 2025-07-04T02:29:44

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

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

Target: Synoptic

Pointing: xcen=-17 ycen=-512,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	58,129	186
6302A Velocity 6301.5A	0	58,129	186
6302A Transverse Flux Density	0	58,129	186
6302A Longitudinal Flux Density	0	58,129	186

SOTSP: HOP 508 on coronal hole

2025-07-02T17:31:47 to 2025-07-02T17:56:03

Science Goal: flare abundance

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

Target: Quiet Sun, Coronal Hole

Pointing: xcen=39 ycen=-626,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	120,122	380
6302A Velocity 6301.5A	0	120,122	380
6302A Transverse Flux Density	0	120,122	380
6302A Longitudinal Flux Density	0	120,122	380

SOTSP: HOP 508 on AR 14122

2025-07-01T18:38:26 to 2025-07-01T19:21:54

Science Goal: Flare abundance changes

Program: Normal map 82"x82", Q65/Q75, 1 side

Target: Active Region

Pointing: xcen=357 ycen=88,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	79,81	507
6302A Velocity 6301.5A	0	79,81	507
6302A Transverse Flux Density	0	79,81	507
6302A Longitudinal Flux Density	0	79,81	507

SOTSP: AR 14114

2025-06-17T11:28:19 to 2025-06-17T12:08:27

Science Goal: AR flare watch

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

Target: Active Region, Active Region Sunspot

Pointing: xcen=31 ycen=186,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	201,162	635
6302A Velocity 6301.5A	0	201,162	635
6302A Transverse Flux Density	0	201,162	635
6302A Longitudinal Flux Density	0	201,162	635

SOTSP: HOP412 (14/20)

2025-06-09T23:32:04 to 2025-06-09T23:48:11

Science Goal: Synoptic latitudinal scans

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

Target: Synoptic

Pointing: xcen=-17 ycen=283,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	60,129	189
6302A Velocity 6301.5A	0	60,129	189
6302A Transverse Flux Density	0	60,129	189
6302A Longitudinal Flux Density	0	60,129	189

SOTSP: Synoptic

2025-05-13T04:11:16 to 2025-05-13T04:13:04

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

2025-05-09T12:53:24 to 2025-05-09T13:56:37

Science Goal: Cycle 24-25 transition

Program: Fast Map, Full FOV 1 side CCD Q75

Target: disk center, Synoptic Program

Pointing: xcen=-9 ycen=17,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	315,162	996
6302A Velocity 6301.5A	0	315,162	996
6302A Transverse Flux Density	0	315,162	996
6302A Longitudinal Flux Density	0	315,162	996

SOTSP: HOP412

2025-05-08T14:23:06 to 2025-05-08T14:39:13

Science Goal: Irradiance Scan

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

Target: Synoptic Program

Pointing: xcen=-21 ycen=-584,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	58,129	188
6302A Velocity 6301.5A	0	58,129	188
6302A Transverse Flux Density	0	58,129	188
6302A Longitudinal Flux Density	0	58,129	188

SOTSP: HOP 412

2025-01-16T17:27:34 to 2025-01-16T17:43:43

Science Goal: HOP 412

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

Target:

Pointing: xcen=-20 ycen=314,

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: AR 13947

2025-01-13T20:00:02 to 2025-01-13T20:32:24

Science Goal:

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

Target: Active Region

Pointing: xcen=910 ycen=151,

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: HOP 81 N-pole

2025-01-09T10:04:31 to 2025-01-09T12:58:05

Science Goal: CORE (HOP0002) Polar Monitoring Campaign during the Solar Cycle

Program: Fast deep mode, 2048 slit position, LIMB ONLY

Target: North pole

Pointing: xcen=-22 ycen=864,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	322,162	1020
6302A Velocity 6301.5A	0	322,162	1020
6302A Transverse Flux Density	0	322,162	1020
6302A Longitudinal Flux Density	0	322,162	1020

SOTSP: Synoptic

2024-12-30T06:04:51 to 2024-12-30T06:06:40

Science Goal: Synoptic

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

Target:

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 13917

2024-12-13T14:00:39 to 2024-12-13T14:48:02

Science Goal:

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

Target: Active Region

Pointing: xcen=732 ycen=-146,

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: BBSO coordination (large FOV)

2024-08-22T21:19:38 to 2024-08-22T21:34:15

Science Goal: Very large dense 96-step raster 31.35x175 96s Deep x 8 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: BBSO coordination (large FOV)

Target: AR

Pointing: xcen=257 ycen=233,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	203,182	24
2832	0.61	203,182	24
1400	0.61	203,182	24
2796	0.61	203,182	24

257038 matches
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