Heliophysics Events Knowledgebase Coverage Registry (HCR)
Observation Details
Overview Where Groups: Mode, FOV, # spectra in map Data Links
2008-08-08 09:30:43-09:40:56
HOP 72
Radiative structure of small magnetic elements: faculae, network and inter network in the quiet Sun
x,y:-518",-1"
Max FOV:51"x81"
Target:Quiet Sun
Nearby Events
6302A Continuum Intensity51"x81"162 spectra
6302A Longitudinal Flux Density51"x81"162 spectra
6302A Transverse Flux Density51"x81"162 spectra
6302A Velocity 6301.5A51"x81"162 spectra
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SOTSP: HOP 72
2008-08-08T09:30:43 to 2008-08-08T09:40:56
Science Goal: Radiative structure of small magnetic elements: faculae, network and inter network in the quiet Sun
Program: Fast map, 62"x82", single, 1-side CCD, Q75
Target: Quiet Sun
xcen=-518 ycen=-1
Instrument: SOTSP
HOP/JOP: 72
Description: Scientific Objectives: The smallest magnetic features in the solar photosphere are the G-band bright points. It is fundamental to study their structure and size, as they are in the resolution limit,and can appear as points or unresolved features (Ishiwawa et al 2007, Berger et al 2004). We intend to study them at maximum spatial resolution in intensity and magnetic field at several wavelengths to determine their dimensional and thermal structure. Observations in G-band (=430.5nm), CaII(=396.9nm), CN(=388.35nm) as well as magnetograms: MgIb(=517.27nm), FeI(=517.27nm) and NaID(=589.6nm are proposed in this document.

Scientific Objectives: The smallest magnetic features in the solar photosphere are the G-band bright points. It is fundamental to study their structure and size, as they are in the resolution limit,and can appear as points or unresolved features (Ishiwawa et al 2007, Berger et al 2004). We intend to study them at maximum spatial resolution in intensity and magnetic field at several wavelengths to determine their dimensional and thermal structure. Observations in G-band (=430.5nm), CaII(=396.9nm), CN(=388.35nm) as well as magnetograms: MgIb(=517.27nm), FeI(=517.27nm) and NaID(=589.6nm are proposed in this document.

Annotations:
Hits: 53
Chief Observer
Suematsu
Related Links
Cites: HOP 72     
Timeline: gif use
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wavelength: 6302A Continuum Intensity cadence: 0 min fov: 51,81 images: 162 JavaScript Landing Page
wavelength: 6302A Velocity 6301.5A cadence: 0 min fov: 51,81 images: 162 JavaScript Landing Page
wavelength: 6302A Transverse Flux Density cadence: 0 min fov: 51,81 images: 162 JavaScript Landing Page
wavelength: 6302A Longitudinal Flux Density cadence: 0 min fov: 51,81 images: 162 JavaScript Landing Page
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