Filter Profile Service
A repository of Filter information for the VO

CFHT/CFH12k.Bc4158.94161.539944313170.04248.2CFHTCFH12kCFH12k B Custom
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CFHT/CFH12k.Bc
Filter Description

Filter ID (?) :CFHT/CFH12k.Bc
Description (?) :CFH12k B Custom
Phot.System (?) :CFH12k
Detector Type (?) :Energy counter
Band Name (?) :------
Obs. Facility (?) :CFHT
Instrument (?) :CFH12k
Comments (?) :------

 
Mathematical properties

Property Calculated Specified Unit
λmean (?) : 4158.89 ------- (Angstrom)
λcen (?) : 4158.06 ------- (Angstrom)
λeff (?) : 4161.51 ------- (Angstrom)
λpeak (?) : 4189.00 ------- (Angstrom)
λpivot (?) : 4157.71 ------- (Angstrom)
λphot (?) : 4162.29 ------- (Angstrom)
λmin (?) : 3993.57 ------- (Angstrom)
λmax (?) : 4313.14 ------- (Angstrom)
Weff (?) : 169.96 ------- (Angstrom)
FWHM (?) : 174.84 ------- (Angstrom)
Af/AV (?) : 1.38 ------- ()

Transmission curve

Data file: ascii, VOTable

Reference for filter response: CFHT filters

   
Calibration properties

Vega System
PropertySpecified Calculated Unit
Zero Point (?) : ------- 7.354e-9(erg/cm2/s/A)
  ------- 4248.20(Jy)
ZP Type (?) : Pogson
PhotCal ID (?) : CFHT/CFH12k.Bc/Vega
 

AB System
PropertySpecified Calculated Unit
Zero Point (?) : ------- 6.286e-9(erg/cm2/s/A)
  ------- 3631.00(Jy)
ZP Type (?) : Pogson
PhotCal ID (?) : CFHT/CFH12k.Bc/AB
 

ST System
PropertySpecified Calculated Unit
Zero Point (?) : ------- 3.631e-9(erg/cm2/s/A)
  ------- 2097.52(Jy)
ZP Type (?) : Pogson
PhotCal ID (?) : CFHT/CFH12k.Bc/ST
 


Filter added: 2011-10-18 01:43:01
Last update: 2018-03-21 17:34:01
CFHT/CFH12k.B4323.44302.537074899941.54036.0CFHTCFH12kCFH12k B Mould
CFHT/CFH12k.HBeta_off4774.74773.04649490382.04065.0CFHTCFH12kCFH12k Hβ off
CFHT/CFH12k.HBeta_on4888.64891.44766502388.73432.2CFHTCFH12kCFH12k Hβ on
CFHT/CFH12k.OIII5037.75036.94905517794.83930.6CFHTCFH12kCFH12k OIII
CFHT/CFH12k.V5379.95338.046955959909.73645.3CFHTCFH12kCFH12k V Mould
CFHT/CFH12k.Halpha_off6453.16452.56362654392.33048.2CFHTCFH12kCFH12k Halpha off
CFHT/CFH12k.R6582.86516.1570373361184.92965.3CFHTCFH12kCFH12k R Mould
CFHT/CFH12k.Halpha_on6584.16586.26507666178.52578.4CFHTCFH12kCFH12k Halpha on
CFHT/CFH12k.TiO7778.47777.076567936183.82494.2CFHTCFH12kCFH12k TiO
CFHT/CFH12k.CN8120.58119.479548284164.92377.0CFHTCFH12kCFH12k CN
CFHT/CFH12k.I8228.38090.5695094312024.22389.1CFHTCFH12kCFH12k I Mould
CFHT/CFH12k.NB9209206.59203.989629406239.92285.0CFHTCFH12kCFH12k NB920
CFHT/CFH12k.Zprime10759.010282.78201130004375.61904.8CFHTCFH12kCFH12k Z Prime
 

Filter Plots (using a common λ range)

(Plot them zoomed to their own λ range)

© SVO,   5060 filters available,   Last update: 2019-09-30
 
If your research benefits from the use of the SVO Filter Profile Service, we would appreciate if you could include the following acknowledgement in your publication:

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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