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Paranal :Paranal ESO Observatory
Paranal/FORS1 :FORS is the visual and near UV FOcal Reducer and low dispersion Spectrograph for the Very Large Telescope (VLT) of the European Southern Observatory (ESO). Two versions of FORS have been built, upgraded and moved to the Cassegrain foci of different telescopes in the past years. In April 2009, FORS1 was dismounted to make room for X-shooter,

Paranal/FORS1.ESO10383489.463498.623500.213123.113862.26426.271319.523.23e-9ParanalFORS1FORS1 ESO#1038, Gunn u La
Paranal/FORS1.ESO10333562.003572.453596.213220.773977.52470.561510.203.5e-9ParanalFORS1FORS1 ESO#1033, Bessell U
Paranal/FORS1.ESO11123591.833602.933632.243171.703910.12481.781615.413.67e-9ParanalFORS1FORS1 ESO#1112, u_High
Paranal/FORS1.ESO10393915.563930.293973.103487.484616.13534.023175.756.03e-9ParanalFORS1FORS1 ESO#1039, Gunn v La
Paranal/FORS1.ESO10344212.514246.484242.963530.865122.64923.893856.406.42e-9ParanalFORS1FORS1 ESO#1034, Bessell B
Paranal/FORS1.ESO11134359.994389.984353.233788.194950.53952.424041.636.39e-9ParanalFORS1FORS1 ESO#1113, b_High
Paranal/FORS1.ESO11154621.054689.204588.703788.805541.501498.423924.245.59e-9ParanalFORS1FORS1 ESO#1115, g_High
Paranal/FORS1.ESO10405076.765092.795065.164625.935595.04731.413803.514.44e-9ParanalFORS1FORS1 ESO#1040, Gunn g
Paranal/FORS1.ESO10355494.655536.355457.394780.626829.821114.583558.153.58e-9ParanalFORS1FORS1 ESO#1035, Bessell V
Paranal/FORS1.ESO11145523.695558.465490.804814.196314.901186.773554.263.53e-9ParanalFORS1FORS1 ESO#1114, v_High
Paranal/FORS1.ESO10416505.976520.786489.585959.267407.26748.522973.262.12e-9ParanalFORS1FORS1 ESO#1041, Gunn r La
Paranal/FORS1.ESO10366567.636666.016474.935586.269270.641610.792939.162.1e-9ParanalFORS1FORS1 ESO#1036, Bessell R
X
Paranal/FORS1.ESO1036
Filter Description

Filter ID (?) :Paranal/FORS1.ESO1036
Description (?) :FORS1 ESO#1036, Bessell R
Phot.System (?) :FORS1
Detector Type (?) :Energy counter
Band Name (?) :R
Obs. Facility (?) :Paranal
Instrument (?) :FORS1
Comments (?) :------

 
Mathematical properties

Property Calculated Specified Unit
λref (?) : 6567.63 ------- (Angstrom)
λmean (?) : 6666.01 ------- (Angstrom)
λcen (?) : 6479.97 ------- (Angstrom)
λeff (?) : 6474.93 ------- (Angstrom)
λpeak (?) : 6005.00 ------- (Angstrom)
λpivot (?) : 6567.63 ------- (Angstrom)
λphot (?) : 6532.82 ------- (Angstrom)
λmin (?) : 5586.26 ------- (Angstrom)
λmax (?) : 9270.64 ------- (Angstrom)
Weff (?) : 1610.79 ------- (Angstrom)
FWHM (?) : 1561.15 ------- (Angstrom)
Af/AV (?) : 0.824 ------- ()
Fsun (?) : 154.48 ------- (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 (?) : ------- 2.10171e-9(erg/cm2/s/A)
  ------- 2939.16(Jy)
ZP Type (?) : Pogson
PhotCal ID (?) : Paranal/FORS1.ESO1036/Vega
 

AB System
PropertySpecified Calculated Unit
Zero Point (?) : ------- 2.59643e-9(erg/cm2/s/A)
  ------- 3631.00(Jy)
ZP Type (?) : Pogson
PhotCal ID (?) : Paranal/FORS1.ESO1036/AB
 

ST System
PropertySpecified Calculated Unit
Zero Point (?) : ------- 3.631e-9(erg/cm2/s/A)
  ------- 5077.81(Jy)
ZP Type (?) : Pogson
PhotCal ID (?) : Paranal/FORS1.ESO1036/ST
 


Filter added: 2011-10-18 07:45:52
Last update: 2020-12-10 16:33:35
Paranal/FORS1.ESO10377903.487938.327864.596978.008884.731403.602436.451.18e-9ParanalFORS1FORS1 ESO#1037, Bessell I
Paranal/FORS1.ESO104210063.9010219.659919.378086.0412000.003487.352025.456.17e-10ParanalFORS1FORS1 ESO#1042, Gunn z La
 

Filter Plots (using a common λ range)

(Plot them zoomed to their own λ range)

© SVO,   9609 filters available,   Last update: 2021-02-23
 
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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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