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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255535 matches
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IRIS: B2: QS tracking

2025-07-22T07:02:58 to 2025-07-22T07:12:34

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

Program: B2: QS tracking

Target: QS

Pointing: xcen=569 ycen=-206,

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: HOP 393

2025-07-12T01:37:05 to 2025-07-12T02:40:18

Science Goal: Cycle 24/25 equatorial transition

Program: Fast Map, Full FOV 1 side CCD Q75

Target: Quiet Sun

Pointing: xcen=-17 ycen=-134,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	311,162	988
6302A Velocity 6301.5A	0	311,162	988
6302A Transverse Flux Density	0	311,162	988
6302A Longitudinal Flux Density	0	311,162	988

SOTSP: HOP 508, AR 14134

2025-07-10T01:00:05 to 2025-07-10T01:32:27

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=673 ycen=-481,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	160,162	511
6302A Velocity 6301.5A	0	160,162	511
6302A Transverse Flux Density	0	160,162	511
6302A Longitudinal Flux Density	0	160,162	511

SOTSP: Synoptic

2025-07-09T16:34:45 to 2025-07-09T16:36:34

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 81, S-pole

2025-07-09T11:28:02 to 2025-07-09T12:26:00

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

Program: Fast deep mode, HOP81 in the eclipse, EAST -680

Target: South Pole

Pointing: xcen=-117 ycen=-986,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	106,162	338
6302A Velocity 6301.5A	0	106,162	338
6302A Transverse Flux Density	0	106,162	338
6302A Longitudinal Flux Density	0	106,162	338

SOTSP: AR 14122 obs

2025-07-03T08:14:05 to 2025-07-03T08:38:20

Science Goal: AR observations

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

Target: Active Region

Pointing: xcen=631 ycen=94,

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

SOTSP: AR 14122 obs

2025-07-02T06:18:43 to 2025-07-02T06:42:58

Science Goal: AR observations

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

Target: Active Region

Pointing: xcen=448 ycen=88,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	120,122	381
6302A Velocity 6301.5A	0	120,122	381
6302A Transverse Flux Density	0	120,122	381
6302A Longitudinal Flux Density	0	120,122	381

SOTSP: HOP 485 South

2025-06-26T14:09:13 to 2025-06-26T14:28:59

Science Goal: High-latitude magnetic field evolution during the sunspot cycle

Program: Fast deep mode, HOP81 in the eclipse, WEST +680

Target: South Pole

Pointing: xcen=51 ycen=-904,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	37,162	117
6302A Velocity 6301.5A	0	37,162	117
6302A Transverse Flux Density	0	37,162	117
6302A Longitudinal Flux Density	0	37,162	117

SOTSP: AR 14114

2025-06-17T14:21:25 to 2025-06-17T15:04:52

Science Goal: AR flare watch

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

Target: Active Region, Active Region Sunspot

Pointing: xcen=73 ycen=186,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	80,81	510
6302A Velocity 6301.5A	0	80,81	510
6302A Transverse Flux Density	0	80,81	510
6302A Longitudinal Flux Density	0	80,81	510

IRIS: BBSO coordination prominences

2025-06-01T18:09:20 to 2025-06-01T19:00:51

Science Goal: Large coarse 16-step raster 30x120 16s Si IV Mg II h/k Deep x 4 Spatial x 2, Spectral x 2

Program: BBSO coordination prominences

Target: FI

Pointing: xcen=-938 ycen=-152,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.17	152,128	304
2796	0.17	152,128	304

SOTSP: HOP 412 N-S Scans 2/20

2025-04-17T12:47:34 to 2025-04-17T13:03:43

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

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

Target: Pore

Pointing: xcen=-21 ycen=-878,

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: AR13974 Obs

2025-01-31T08:19:33 to 2025-01-31T09:14:51

Science Goal: Active Region Observations

Program: Fast map, 280"x164", Q65, 1-side CCD

Target: Active Region

Pointing: xcen=-287 ycen=-219,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	276,162	874
6302A Velocity 6301.5A	0	276,162	874
6302A Transverse Flux Density	0	276,162	874
6302A Longitudinal Flux Density	0	276,162	874

SOTSP: AR 13947

2025-01-10T12:00:04 to 2025-01-10T12:47:28

Science Goal:

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

Target: Active Region

Pointing: xcen=479 ycen=192,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	237,162	749
6302A Velocity 6301.5A	0	237,162	749
6302A Transverse Flux Density	0	237,162	749
6302A Longitudinal Flux Density	0	237,162	749

SOTSP: AR 13917

2024-12-13T01:00:05 to 2024-12-13T01:47:28

Science Goal:

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

Target: Active Region

Pointing: xcen=650 ycen=-146,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	236,162	749
6302A Velocity 6301.5A	0	236,162	749
6302A Transverse Flux Density	0	236,162	749
6302A Longitudinal Flux Density	0	236,162	749

SOTSP: AR 13884

2024-11-09T15:05:32 to 2024-11-09T15:52:55

Science Goal: AR 13884

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

Target: Active Region

Pointing: xcen=424 ycen=-185,

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

255535 matches
prev 1...3145 3146 3147 3148 3149 3150 3151 3152 [3153] 3154 ...17036 next