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Paranal :Paranal ESO Observatory
Paranal/FORS2 :FORS2 is a multi mode (imaging, polarimetry, long slit and multi-object spectroscopy) optical instrument mounted on the UT1 Cassegrain focus.

Paranal/FORS2.ESO10733615.783618.893622.353425.623816.63267.951393.113.18e-9ParanalFORS2FORS2 ESO#1073, U Special
Paranal/FORS2.ESO10744207.774243.034241.853524.535131.70944.053830.396.38e-9ParanalFORS2FORS2 ESO#1074, Bessell B
X
Paranal/FORS2.ESO1074
Filter Description

Filter ID (?) :Paranal/FORS2.ESO1074
Description (?) :FORS2 ESO#1074, Bessell B
Phot.System (?) :FORS2
Detector Type (?) :Energy counter
Band Name (?) :B
Obs. Facility (?) :Paranal
Instrument (?) :FORS2
Comments (?) :------

 
Mathematical properties

Property Calculated Specified Unit
λref (?) : 4207.77 ------- (Angstrom)
λmean (?) : 4243.03 ------- (Angstrom)
λcen (?) : 4229.78 ------- (Angstrom)
λeff (?) : 4241.85 ------- (Angstrom)
λpeak (?) : 4215.00 ------- (Angstrom)
λpivot (?) : 4207.77 ------- (Angstrom)
λphot (?) : 4261.69 ------- (Angstrom)
λmin (?) : 3524.53 ------- (Angstrom)
λmax (?) : 5131.70 ------- (Angstrom)
Weff (?) : 944.05 ------- (Angstrom)
FWHM (?) : 974.48 ------- (Angstrom)
Af/AV (?) : 1.35 ------- ()
Fsun (?) : ------- ------- (erg/cm2/s/A)

Transmission

Data file: ascii, VOTable

Reference for filter response: Eso Filter information

Transmission components: Filter

   
Calibration properties

Vega System
PropertySpecified Calculated Unit
Zero Point (?) : ------- 6.38194e-9(erg/cm2/s/A)
  ------- 3830.39(Jy)
ZP Type (?) : Pogson
PhotCal ID (?) : Paranal/FORS2.ESO1074/Vega
 

AB System
PropertySpecified Calculated Unit
Zero Point (?) : ------- 6.04973e-9(erg/cm2/s/A)
  ------- 3631.00(Jy)
ZP Type (?) : Pogson
PhotCal ID (?) : Paranal/FORS2.ESO1074/AB
 

ST System
PropertySpecified Calculated Unit
Zero Point (?) : ------- 3.631e-9(erg/cm2/s/A)
  ------- 2179.30(Jy)
ZP Type (?) : Pogson
PhotCal ID (?) : Paranal/FORS2.ESO1074/ST
 


Filter added: 2011-10-18 07:47:07
Last update: 2020-08-30 19:07:49
Paranal/FORS2.ESO10824426.744645.164559.863156.476298.572747.183244.694.68e-9ParanalFORS2FORS2 ESO#1082, 465/250
Paranal/FORS2.ESO10755465.785503.535432.344782.776730.011051.643579.863.64e-9ParanalFORS2FORS2 ESO#1075, Bessell V
Paranal/FORS2.ESO10766482.096536.176425.705583.687756.861610.862994.352.17e-9ParanalFORS2FORS2 ESO#1076, Bessell R
Paranal/FORS2.ESO10777942.677981.407900.636980.189126.681488.162424.531.16e-9ParanalFORS2FORS2 ESO#1077, Bessell I
Paranal/FORS2.Gunn_z9160.739205.889136.888106.3210992.691353.722231.068.01e-10ParanalFORS2FORS2 Gunn_z + detector + atm.
 

Filter Plots

© SVO,   8933 filters available,   Last update: 2020-10-20
 
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This research has made use of the SVO Filter Profile Service (http://svo2.cab.inta-csic.es/theory/fps/) supported from the Spanish MINECO through grant AYA2017-84089

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