Filter Profile Service
An experiment about filter standardization in the VO

Generic/Johnson.U3531.13570.630104100657.01564.2  Johnson U
Generic/Johnson.B4430.44378.137095550972.74023.8  Johnson B
Generic/Johnson.V5537.25466.146987204889.73562.5  Johnson V
Generic/Johnson.R6939.66695.6523394002070.02814.9  Johnson R
X
Generic/Johnson.R
Filter Description

Filter ID (?) :Generic/Johnson.R
Description (?) :Johnson R
Phot.System (?) :Johnson
Detector Type (?) :Energy counter
Band Name (?) :------
Obs. Facility (?) :------
Instrument (?) :------
Comments (?) :Johnson R generic filter

 
Mathematical properties

Property Calculated Specified Unit
λmean (?) : 6939.56 ------- (Angstrom)
λcen (?) : 6846.67 ------- (Angstrom)
λeff (?) : 6695.58 ------- (Angstrom)
λpeak (?) : 7000.00 ------- (Angstrom)
λpivot (?) : 6899.06 ------- (Angstrom)
λphot (?) : 6774.08 ------- (Angstrom)
λmin (?) : 5233.33 ------- (Angstrom)
λmax (?) : 9400.00 ------- (Angstrom)
Weff (?) : 2069.97 ------- (Angstrom)
FWHM (?) : 2093.33 ------- (Angstrom)
Af/AV (?) : 0.78 ------- ()

Transmission curve

Data file: ascii, VOTable

   
Calibration properties

Vega System
PropertySpecified Calculated Unit
Zero Point (?) : ------- 1.882e-9(erg/cm2/s/A)
  ------- 2814.93(Jy)
ZP Type (?) : Pogson
PhotCal ID (?) : Generic/Johnson.R/Vega
 

AB System
PropertySpecified Calculated Unit
Zero Point (?) : ------- 2.428e-9(erg/cm2/s/A)
  ------- 3631.00(Jy)
ZP Type (?) : Pogson
PhotCal ID (?) : Generic/Johnson.R/AB
 

ST System
PropertySpecified Calculated Unit
Zero Point (?) : ------- 3.631e-9(erg/cm2/s/A)
  ------- 5429.78(Jy)
ZP Type (?) : Pogson
PhotCal ID (?) : Generic/Johnson.R/ST
 


Filter added: 2010-04-17 05:58:56
Last update: 2016-11-11 16:47:40
Generic/Johnson.I8780.78565.17000118002316.02282.8  Johnson I
Generic/Johnson.J12487.812100.99693155073193.51571.5  Johnson J
Generic/Johnson.M50311.448900.1412506250011279.5146.7  Johnson M
 

Filter Plots (using a common λ range)

(Plot them zoomed to their own λ range)

 
If your research benefits from the use of the SVO Filter Profile Service, we would appreciate if you could include the following acknowledgment 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 AyA2014-55216

and we would appreciate if you could include the following references in your publication: