Filter Profile Service
A repository of Filter information for the VO

OAF/Bessell.U3667.13719.032524131491.11914.8OAF OAF (Observatorio Astronomico de Forcarey) Bessell U filter
OAF/Bessell.B4249.84242.936035117895.33885.9OAF OAF (Observatorio Astronomico de Forcarey) Bessell B filter
X
OAF/Bessell.B
Filter Description

Filter ID (?) :OAF/Bessell.B
Description (?) :OAF (Observatorio Astronomico de Forcarey) Bessell B filter
Phot.System (?) :Bessell
Detector Type (?) :Energy counter
Band Name (?) :B
Obs. Facility (?) :OAF
Instrument (?) :------
Comments (?) :------

 
Mathematical properties

Property Calculated Specified Unit
λmean (?) : 4249.84 ------- (Angstrom)
λcen (?) : 4236.99 ------- (Angstrom)
λeff (?) : 4242.93 ------- (Angstrom)
λpeak (?) : 4200.00 ------- (Angstrom)
λpivot (?) : 4218.17 ------- (Angstrom)
λphot (?) : 4261.56 ------- (Angstrom)
λmin (?) : 3603.50 ------- (Angstrom)
λmax (?) : 5116.95 ------- (Angstrom)
Weff (?) : 895.27 ------- (Angstrom)
FWHM (?) : 926.46 ------- (Angstrom)
Af/AV (?) : 1.35 ------- ()

Transmission curve

Data file: ascii, VOTable

   
Calibration properties

Vega System
PropertySpecified Calculated Unit
Zero Point (?) : ------- 6.471e-9(erg/cm2/s/A)
  ------- 3885.90(Jy)
ZP Type (?) : Pogson
PhotCal ID (?) : OAF/Bessell.B/Vega
 

AB System
PropertySpecified Calculated Unit
Zero Point (?) : ------- 6.047e-9(erg/cm2/s/A)
  ------- 3631.00(Jy)
ZP Type (?) : Pogson
PhotCal ID (?) : OAF/Bessell.B/AB
 

ST System
PropertySpecified Calculated Unit
Zero Point (?) : ------- 3.631e-9(erg/cm2/s/A)
  ------- 2180.40(Jy)
ZP Type (?) : Pogson
PhotCal ID (?) : OAF/Bessell.B/ST
 


Filter added: 2012-02-08 18:29:42
Last update: 2018-08-13 12:02:29
OAF/Bessell.V5532.95457.2475767971085.33561.1OAF OAF (Observatorio Astronomico de Forcarey) Bessell V filter
OAF/Bessell.R6691.76502.3560292561524.52927.5OAF OAF (Observatorio Astronomico de Forcarey) Bessell R filter
OAF/Bessell.I8907.48603.36985110973158.82264.0OAF OAF (Observatorio Astronomico de Forcarey) Bessell I filter
 

Filter Plots

© 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

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