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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252502 matches
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SOTSP: New AR obs.

2025-12-19T12:31:15 to 2025-12-19T13:18:39

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

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

Target: Active Region

Pointing: xcen=-794 ycen=309,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	232,162	744
6302A Velocity 6301.5A	0	232,162	744
6302A Transverse Flux Density	0	232,162	744
6302A Longitudinal Flux Density	0	232,162	744

IRIS: SUIT/Aditya-L1 coordination disk-center 1/2

2025-12-19T00:54:14 to 2025-12-19T01:50:10

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-L1 coordination disk-center 1/2

Target: AR

Pointing: xcen=182 ycen=74,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	65,68	345
2796	0.16	65,68	345

SOTSP: HOP 412 8/20

2025-12-18T18:34:05 to 2025-12-18T18:50:13

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

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

Target: Quiet Sun

Pointing: xcen=-21 ycen=-277,

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: Track AR14307

2025-12-16T20:22:06 to 2025-12-16T21:09:30

Science Goal: Track AR

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

Target: Active Region

Pointing: xcen=781 ycen=-265,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	234,162	747
6302A Velocity 6301.5A	0	234,162	747
6302A Transverse Flux Density	0	234,162	747
6302A Longitudinal Flux Density	0	234,162	747

SOTSP: Track AR 14303 (may update)

2025-12-15T09:30:02 to 2025-12-15T10:17:26

Science Goal: Active region structure

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

Target: Active Region

Pointing: xcen=574 ycen=-471,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	234,162	749
6302A Velocity 6301.5A	0	234,162	749
6302A Transverse Flux Density	0	234,162	749
6302A Longitudinal Flux Density	0	234,162	749

SOTSP: Synoptic

2025-12-07T18:04:28 to 2025-12-07T18:06:17

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: Synoptic

2025-12-05T18:22:44 to 2025-12-05T18:24:34

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: AR 14294 / AR 14296

2025-12-03T20:01:15 to 2025-12-03T20:48:38

Science Goal: Monitoring AR evolution

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

Target: Pore

Pointing: xcen=-511 ycen=-294,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	231,162	740
6302A Velocity 6301.5A	0	231,162	740
6302A Transverse Flux Density	0	231,162	740
6302A Longitudinal Flux Density	0	231,162	740

SOTSP: AR 14294 / AR 14296

2025-12-03T16:45:05 to 2025-12-03T17:32:30

Science Goal: Monitoring AR evolution

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

Target: Pore

Pointing: xcen=-538 ycen=-294,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	230,162	739
6302A Velocity 6301.5A	0	230,162	739
6302A Transverse Flux Density	0	230,162	739
6302A Longitudinal Flux Density	0	230,162	739

SOTSP: AR 14294 / AR 14296

2025-12-03T03:13:29 to 2025-12-03T03:59:33

Science Goal: Monitoring AR evolution

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

Target: Active Region

Pointing: xcen=-637 ycen=-294,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	229,162	727
6302A Velocity 6301.5A	0	229,162	727
6302A Transverse Flux Density	0	229,162	727
6302A Longitudinal Flux Density	0	229,162	727

SOTSP: AR 14291

2025-11-29T02:50:04 to 2025-11-29T03:54:44

Science Goal: AR evolution

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

Target: Active Region

Pointing: xcen=258 ycen=-273,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	315,162	1004
6302A Velocity 6301.5A	0	315,162	1004
6302A Transverse Flux Density	0	315,162	1004
6302A Longitudinal Flux Density	0	315,162	1004

SOTSP: AR 14291

2025-11-28T02:20:04 to 2025-11-28T03:24:44

Science Goal: AR evolution

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

Target: Active Region

Pointing: xcen=39 ycen=-276,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	320,162	1016
6302A Velocity 6301.5A	0	320,162	1016
6302A Transverse Flux Density	0	320,162	1016
6302A Longitudinal Flux Density	0	320,162	1016

SOTSP: Low-latitude CH

2025-11-27T06:35:05 to 2025-11-27T07:29:34

Science Goal: Low-latitude CH evolution

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

Target: Coronal Hole

Pointing: xcen=686 ycen=-103,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	271,162	857
6302A Velocity 6301.5A	0	271,162	857
6302A Transverse Flux Density	0	271,162	857
6302A Longitudinal Flux Density	0	271,162	857

EIS: Slot context for AR observations.

2025-11-22T10:37:29 to 2025-11-22T10:40:01

Science Goal:

Program:

Target:

Pointing: xcen=-822 ycen=112,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
MgVI		519,512	null
FeXIII		519,512	null
FeX		519,512	null
FeXVI		519,512	null
SiVII		519,512	null
FeXV		519,512	null
HeII		519,512	null
FeXII		519,512	null

EIS: Synoptic SOT Latitudial Scans N/S

2025-11-21T16:00:52 to 2025-11-21T16:10:59

Science Goal: SK_DEEP_5x512_SLIT1

Program:

Target:

Pointing: xcen=-6 ycen=677,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
MgVI		5,512	null
FeXIII		5,512	null
FeX		5,512	null
SiX		5,512	null
CaXVII		5,512	null
OIV		5,512	null
SiVII		5,512	null
FeXI		5,512	null
FeXV		5,512	null
HeII		5,512	null
OV		5,512	null
FeXII		5,512	null
FeVIII		5,512	null
FeXIV		5,512	null

252502 matches
prev 1...12641 12642 12643 12644 12645 [12646] 12647 12648 12649 12650 ...16834 next