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     * 50K - 1045K (nominal)      * 45K - 1045K (nominal)

FM ILT reference numbers

Ge:Ga detector settings

  • Blue
    • par

      value

      comment

      Bias d

      198 mV

      From bias / heater loop test

      Bias r

      10 mV

      Component level value - to be verified on CRE checkout test

      Heater

      1.84 mA

      From bias / heater loop test - corresponds to 2.68K

  • Red
    • par

      value

      comment

      Bias d

      69 mV

      From bias / heater loop test

      Bias r

      10 mV

      Component level value - to be verified on CRE checkout test

Grating

  • Configuration table: CONFGrat. Column : FMILTFast / FMILT_R_Fast for redundant
  • Accessible range :
    • 45K - 1045K (nominal)
    • 65K - 1065K (redundant)
  • Conversion wavelength - grating position:

Chopper

  • Configuration table column : CSLopt1
  • Accessible range : -12500 to + 12500
  • Optical zero : 650 (nominal)
  • Conversion chopper position - angle on the sky:

Filter Wheel PHOT

  • POS A = Long wavelength (Green)
  • POS B = Short wavelength (Blue)

Filter Wheel SPEC

  • POS A = Short wavelength (50-70um)
  • POS B = Long wavelength (70-100um)

Calibration sources

  • CS1
    • 80 Ohm = 71K
    • Chopper position center : - TBD
  • CS2
    • 92 Ohm = 76K
    • Chopper position center : + TBD

XY stage

  • Spectrometer
    • Focus : +5mm (from FMILT-1, not incompatible with spectro FMILT-2)
    • Center spectro field :
      • x = -12.8 mm
      • y = +1.2 mm
  • Photometer
    • Focus : +5mm (from FMILT-1)
    • Center field :
      • x = 4 mm
      • y = 0

Herschel: FmIltProc/ReferenceNumbers (last edited 2009-07-15 14:32:37 by localhost)