• Exposure time for grism spectroscopy of a point source
    • Zodiacal time 1.2x minimum
    • Zodiacal time 1.44x minimum
    • Zodiacal time 2.0x minimum
    • Zodiacal time 3.5x minimum
  • Exposure time for grism spectroscopy with 0.2 arcsec half light radius
    • Zodiacal time 1.2x minimum
    • Zodiacal time 1.44x minimum
    • Zodiacal time 2.0x minimum
    • Zodiacal time 3.5x minimum
  • Exposure time for grism spectroscopy with 0.3 arcsec half light radius
    • Zodiacal time 1.2x minimum
    • Zodiacal time 1.44x minimum
    • Zodiacal time 2.0x minimum
    • Zodiacal time 3.5x minimum