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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55612 matches
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SOT: Synoptic

2007-02-27T00:10:31 to 2007-02-27T18:01:20

Science Goal: Synoptic; DC, SYN; Sun Center

Program: Synoptic BFI NFI

Target: Sun Center

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
CN bandhead 3883	356.51	223,111	4
NFI no move	356.5	327,163	4
BFI no move	356.51	223,111	4
G band 4305	356.51	223,111	4
red cont 6684	356.51	223,111	4
green cont 5550	356.51	223,111	4
blue cont 4504	356.51	223,111	4
Ca II H line	356.51	223,111	4

SOTSP: High Cadence Observations

2007-02-18T08:30:05 to 2007-02-18T09:54:58

Science Goal: Irradiance Measurement Campaign

Program: Normal Map Half FOV Regn 3

Target: disk center

Pointing: xcen=217 ycen=6,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	-1	158,162	1000
6302A Velocity 6301.5A	-1	158,162	1000
6302A Transverse Flux Density	-1	158,162	1000
6302A Longitudinal Flux Density	-1	158,162	1000

SOTSP: Normal Map, 25 slits, 2 min cadence

2007-02-11T11:07:07 to 2007-02-11T15:39:56

Science Goal:

Program:

Target: Plage

Pointing: xcen=265 ycen=-72,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0.01	4,81	3150
6302A Velocity 6301.5A	0.01	4,81	3150
6302A Transverse Flux Density	0.01	4,81	3150
6302A Longitudinal Flux Density	0.01	4,81	3150

SOTSP: AR Evolution

2007-02-04T01:28:05 to 2007-02-04T02:41:59

Science Goal: AR Evolution

Program: Normal Map Half FOV Regn 3

Target: Active Region

Pointing: xcen=472 ycen=10,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0.01	2,81	855
6302A Velocity 6301.5A	0.01	2,81	855
6302A Transverse Flux Density	0.01	2,81	855
6302A Longitudinal Flux Density	0.01	2,81	855

SOTSP: Quiet Sun disk center

2007-01-31T05:27:07 to 2007-01-31T05:58:42

Science Goal: Quiet Sun disk center

Program: SP_fast_map_halfwidth

Target: Quiet Sun

Pointing: xcen=-5 ycen=7,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	158,162	500
6302A Velocity 6301.5A	0	158,162	500
6302A Transverse Flux Density	0	158,162	500
6302A Longitudinal Flux Density	0	158,162	500

SOTSP: AR Evolution

2007-01-23T02:10:04 to 2007-01-23T03:13:17

Science Goal: AR Evolution

Program: Fast Map, Full FOV

Target: Active Region

Pointing: xcen=697 ycen=11,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	317,162	1000
6302A Velocity 6301.5A	0	317,162	1000
6302A Transverse Flux Density	0	317,162	1000
6302A Longitudinal Flux Density	0	317,162	1000

SOTSP: Quiet Sun study

2007-01-15T08:45:04 to 2007-01-15T09:16:40

Science Goal: Quiet Sun study

Program: SP_fast_map_halfwidth

Target: Quiet Sun

Pointing: xcen=412 ycen=-243,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	158,162	500
6302A Velocity 6301.5A	0	158,162	500
6302A Transverse Flux Density	0	158,162	500
6302A Longitudinal Flux Density	0	158,162	500

SOT: AR Evolution

2006-12-27T10:13:29 to 2006-12-27T11:19:38

Science Goal: AR Evolution

Program: G-Band, Ca H, and Mag Full FOV 2x2

Target: Active Region

Pointing: xcen=-546 ycen=-92,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
G band 4305	2	223,111	34
TF Fe I 6302	2	327,163	34
Ca II H line	2	223,111	34

SOT: prominence observations

2006-12-22T04:03:29 to 2006-12-22T06:59:57

Science Goal: prominence observations

Program: CaH 2kx2k 2x2 for limb prominence

Target: W Limb

Pointing: xcen=980 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Ca II H line	0.13	111,111	1324

SOT: AR Evolution

2006-12-18T08:40:30 to 2006-12-18T10:55:02

Science Goal: AR Evolution

Program: CaH 2kx2k 2x2 for limb prominence

Target: Active Region

Pointing: xcen=942 ycen=-97,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Ca II H line	0.25	111,111	539

SOTSP: null

2025-08-29T17:10:22 to 2025-08-29T17:17:41

Science Goal:

Program:

Target:

Pointing: xcen=-110 ycen=-420,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	63,122	200
6302A Velocity 6301.5A	0	63,122	200
6302A Transverse Flux Density	0	63,122	200
6302A Longitudinal Flux Density	0	63,122	200

SOTSP: HOP 412 (16/20)

2025-08-21T23:34:05 to 2025-08-21T23:50:14

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

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

Target: Synoptic

Pointing: xcen=-20 ycen=497,

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 507 at AR14179

2025-08-20T02:00:05 to 2025-08-20T02:47:29

Science Goal: Onset of CMEs - coordination with Proba-3/ASPIICS

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

Target: Filament

Pointing: xcen=738 ycen=-298,

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

SOTSP: HOP 511 - AR 14168

2025-08-10T18:35:05 to 2025-08-10T19:07:26

Science Goal: Comparison of Spectra of Solar Magnetic Active Phenomena in Multiple Chromospheric and in TR/Coronal Lines

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

Target: Active Region

Pointing: xcen=890 ycen=6,

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: AR14168, HOP509

2025-08-06T02:00:05 to 2025-08-06T02:47:29

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

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

Target: Active Region

Pointing: xcen=166 ycen=-56,

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

55612 matches
prev 1...545 546 547 548 549 [550] 551 552 553 554 ...3708 next