课题基金 / 基金详情

Ground-based Optical Aeronomy Facility Instrumentation: A Fabrication and Community Support Program

Ground-based Optical Aeronomy Facility Instrumentation: A Fabrication and Community Support Program
地基光学航空设施仪器:制造和社区支持计划
批准号:
8814440
负责人:
A. Broadfoot
金额:
$8.0万
依托单位:
依托单位国家:
美国
项目类别:
Standard Grant
财政年份:
1988
资助国家:
美国
项目状态:
已结题
起止时间:
1988-08-15 至 1990-07-30

项目摘要

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中文摘要
翻译
近年来, 技术检测和分析光发射从 高层大气,以产生物理参数有关的 该地区的光化学和动力学。 电荷耦合 CCD器件允许同时测量多个 比光电倍增管具有更高灵敏度的波长,以及 通过计算机控制和将数据数字读出到存储器中, 现在可获取的高层大气信息量 排放量大约比 以前。 作为CEDAR(耦合,能量学和 大气区域动力学)计划,一种新的光谱仪, 采用CCD技术。 该股还 包括几个小的成像器, 结构(如极光形式),光谱仪是 被导向。 几次观察活动, 高层大气排放计划与 来自其他机构的调查人员,以及类似的工具 是从轨道上进行观测, 而卫星观测同样体积的空间, 可能
英文摘要
Rapid advances have been made in recent years in the technology of detecting and analyzing optical emissions from the upper atmosphere, to yield physical parameters related to the photochemistry and dynamics of the region. The charge-coupled device (CCD) allows the simultaneous measurement of many wavelengths with higher sensitivity than photomultipliers, and with computer control and digital readout of data into memory, the amount of information now retrievable on upper atmosphere emissions is around two order of magnitude greater than previously. As part of the CEDAR (Coupling, Energetics and Dynamics of Atmospheric Regions) program, A new spectrograph has been constructed utilizing CCD technology. The unit also includes several small imagers, that provide monochromatic images of structures (such as auroral forms) that the spectrograph is being directed toward. Several campaigns of observations of upper atmosphere emissions are planned in conjunction with investigators from other institutions, and a similar instrument is to make observations from orbit, so that simultaneous ground and satellite observations of the same volume of space will be possible.
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A Study of Temporal Variability of the Night Airglow
  • 批准号:
    0120257
  • 项目类别:
    Continuing Grant
  • 资助金额:
    $20.0万
  • 财政年份:
    2002
  • 负责人:
    A. Broadfoot
  • 依托单位:
Ground-Based Optical Aeronomy Facility Instrumentation: A Fabrication and Community Support Program
  • 批准号:
    8610411
  • 项目类别:
    Continuing Grant
  • 资助金额:
    $28.0万
  • 财政年份:
    1986
  • 负责人:
    A. Broadfoot
  • 依托单位:
Evaluation of ICCD Airglow Instruments
  • 批准号:
    8500791
  • 项目类别:
    Standard Grant
  • 资助金额:
    $3.1万
  • 财政年份:
    1985
  • 负责人:
    A. Broadfoot
  • 依托单位:
Ground-Based Airglow and Aurora Optical Sciences Facilities Workshop
  • 批准号:
    8315298
  • 项目类别:
    Standard Grant
  • 资助金额:
    $1.8万
  • 财政年份:
    1983
  • 负责人:
    A. Broadfoot
  • 依托单位:
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