Filter Profile Service
A repository of Filter information for the VO
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PLANCK :Planck is a mission of the European Space Agency - ESA. The main objective of Planck was to measure the spatial anisotropies of the temperature of the CMB, with an accuracy set by fundamental astrophysical limits.
PLANCK/LFI :The Planck-LFI instrument is an array of 11 radiometric receivers in the Ka, Q, and V bands, with centre frequencies close to 30, 44, and 70 GHz.

PLANCK/LFI.070GHz4.3e+74.34e+74.23e+73.63e+75.21e+77.15e+60.0001782.98e-24PLANCKLFIPLANCK LFI 70GHz spectral response
X
PLANCK/LFI.070GHz
Filter Description

Filter ID (?) :PLANCK/LFI.070GHz
Description (?) :PLANCK LFI 70GHz spectral response
Phot.System (?) :LFI
Detector Type (?) :Energy counter
Band Name (?) :------
Obs. Facility (?) :PLANCK
Instrument (?) :LFI
Comments (?) :------

 
Mathematical properties

Property Calculated Specified Unit
λref (?) : 4.3e+7 ------- (Angstrom)
λmean (?) : 4.34e+7 ------- (Angstrom)
λcen (?) : 4.3e+7 ------- (Angstrom)
λeff (?) : 4.23e+7 ------- (Angstrom)
λpeak (?) : 4.18e+7 ------- (Angstrom)
λpivot (?) : 4.3e+7 ------- (Angstrom)
λphot (?) : 4.25e+7 ------- (Angstrom)
λmin (?) : 3.63e+7 ------- (Angstrom)
λmax (?) : 5.21e+7 ------- (Angstrom)
Weff (?) : 7.15e+6 ------- (Angstrom)
FWHM (?) : 1.05e+7 ------- (Angstrom)
Af/AV (?) : 1.36e-6 ------- ()
Fsun (?) : 3.19e-13 ------- (erg/cm2/s/A)

Transmission

Data file: ascii, VOTable

Reference for filter response: Planck LFI Products for Public Data Release 3

Transmission components: Filter + Instrument

   
Calibration properties

Vega System
PropertySpecified Calculated Unit
Zero Point (?) : ------- 2.9828e-24(erg/cm2/s/A)
  ------- 0.000177718(Jy)
ZP Type (?) : Pogson
PhotCal ID (?) : PLANCK/LFI.070GHz/Vega
 

AB System
PropertySpecified Calculated Unit
Zero Point (?) : ------- 6.09425e-17(erg/cm2/s/A)
  ------- 3631.00(Jy)
ZP Type (?) : Pogson
PhotCal ID (?) : PLANCK/LFI.070GHz/AB
 

ST System
PropertySpecified Calculated Unit
Zero Point (?) : ------- 3.631e-9(erg/cm2/s/A)
  ------- 216337828734.46(Jy)
ZP Type (?) : Pogson
PhotCal ID (?) : PLANCK/LFI.070GHz/ST
 


Filter added: 2020-08-07 20:20:04
Last update: 2021-02-25 10:29:51
PLANCK/LFI.044GHz6.83e+76.87e+76.77e+76.0e+77.73e+74.91e+66.94e-54.54e-25PLANCKLFIPLANCK LFI 44GHz spectral response
PLANCK/LFI.030GHz1.06e+81.07e+81.05e+88.64e+71.26e+81.05e+72.81e-57.7e-26PLANCKLFIPLANCK LFI 30GHz spectral response
 

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This research has made use of the Spanish Virtual Observatory (https://svo.cab.inta-csic.es) project funded by MCIN/AEI/10.13039/501100011033/ through grant PID2020-112949GB-I00

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