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  • Wide Field Instrument - Technical - Roman Space Telescope NASA
    The Wide Field Instrument (WFI) is Roman’s primary science instrument and enables large scale surveys The WFI is a 300-megapixel visible-to-NIR imaging camera and slitless spectrometer In the full Roman Observatory, the WFI is composed of two major components: the Cold Sensing Module (CSM) and the Warm Electronics Module (WEM)
  • Wide Field Instrument - Science@NASA
    The Wide Field Instrument (WFI) is a 300-megapixel infrared camera that will allow scientists to explore the cosmos all the way from the outskirts of our solar system to the edge of the observable universe
  • Wide Field Instrument - roman. ipac. caltech. edu
    The Wide Field Instrument (WFI) is a 300-megapixel infrared camera, operating in the 0 48 – 2 3 micron range
  • Nancy Grace Roman Space Telescope - Wikipedia
    The Wide-Field Instrument (WFI) is a 300 8-megapixel multi-band visible and near-infrared camera, providing a sharpness of images comparable to that achieved by the Hubble Space Telescope over a 0 28 square degree field of view, 100 times larger than imaging cameras on the Hubble
  • Description of the WFI - Roman User Documentation
    The Wide Field Instrument (WFI) is critical to Roman's survey capabilities This article provides a high-level description of the WFI and provides a more detailed introduction to two of its major sub-systems: the Focal Plane Array (FPA) and the simplified Relative Calibration System (sRCS)
  • Wide Field Instrument Status - NASA
    • The sRCS is an instrument inside the WFI that projects smooth flat fields onto the detector focal plane array using custom LEDs o Wide range of fluxes at 6 different wavelengths matched to the WFI filters o Two modes: o Lamp-On Lamp-Off - flatfields are projected on top of an astronomical scene
  • NASAs Nancy Grace Roman Space Telescopes Wide Field Instrument
    The Nancy Grace Roman Space Telescope is a next-generation space telescope that will survey the infrared universe from beyond the orbit of the Moon The spacecraft's giant camera, the Wide Field Instrument (WFI), will be fundamental to this exploration The WFI features the same angular resolution as Hubble but with 100 times the field of view
  • Roman Space Telescope Wide Field Instrument Overview
    2021 11 15 Roman WFI Overview – Roman Community Briefing 18 Roman Wide Field Instrument Summary • Roman science objectives lead to the need for a sensitive, wide-field instrument with multi-wavelength imaging spectroscopy and well controlled systematics • The Wide Field Instrument (WFI) provides these capabilities through several key
  • Primary Instrument for Roman Space Telescope Arrives at NASA Goddard
    NASA’s Nancy Grace Roman Space Telescope is a next-generation observatory that will survey the infrared universe from beyond the orbit of the Moon The spacecraft’s giant camera, the Wide Field Instrument, will be fundamental to this exploration
  • About the Roman Space Telescope - Science@NASA
    The Roman Space Telescope will have two instruments: the Wide Field Instrument, and the Coronagraph Instrument technology demonstration The Wide Field Instrument will have a field of view at least 100 times larger than Hubble's, capturing more of the sky with less observing time





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