Filter Profile Service
A repository of Filter information for the VO
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Generic :Generic filters, not directly associated to any specific instrument.
Generic/Bessell :Bessell photometric system

Generic/Bessell.U3584.773605.073663.613031.254173.68640.401803.144.03e-9  Bessell U generic filter
Generic/Bessell.B4371.074413.084380.743633.335497.06959.203925.776.13e-9  Bessell B generic filter
X
Generic/Bessell.B
Filter Description

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

 
Mathematical properties

Property Calculated Specified Unit
λref (?) : 4371.07 ------- (Angstrom)
λmean (?) : 4413.08 ------- (Angstrom)
λcen (?) : 4358.33 ------- (Angstrom)
λeff (?) : 4380.74 ------- (Angstrom)
λpeak (?) : 4200.00 ------- (Angstrom)
λpivot (?) : 4371.07 ------- (Angstrom)
λphot (?) : 4406.11 ------- (Angstrom)
λmin (?) : 3633.33 ------- (Angstrom)
λmax (?) : 5497.06 ------- (Angstrom)
Weff (?) : 959.20 ------- (Angstrom)
FWHM (?) : 947.62 ------- (Angstrom)
Af/AV (?) : 1.30 ------- ()
Fsun (?) : 176.67 ------- (erg/cm2/s/A)

Transmission

Data file: ascii, VOTable

Transmission components: Filter

   
Calibration properties

Vega System
PropertySpecified Calculated Unit
Zero Point (?) : ------- 6.13268e-9(erg/cm2/s/A)
  ------- 3925.77(Jy)
ZP Type (?) : Pogson
PhotCal ID (?) : Generic/Bessell.B/Vega
 

AB System
PropertySpecified Calculated Unit
Zero Point (?) : ------- 5.6722e-9(erg/cm2/s/A)
  ------- 3631.00(Jy)
ZP Type (?) : Pogson
PhotCal ID (?) : Generic/Bessell.B/AB
 

ST System
PropertySpecified Calculated Unit
Zero Point (?) : ------- 3.631e-9(erg/cm2/s/A)
  ------- 2324.35(Jy)
ZP Type (?) : Pogson
PhotCal ID (?) : Generic/Bessell.B/ST
 


Filter added: 2010-04-17 05:58:56
Last update: 2020-12-10 16:29:20
Generic/Bessell.V5477.715512.125445.794733.336875.00893.083579.763.62e-9  Bessell B generic filter
Generic/Bessell.R6498.076585.916414.205504.358833.331591.032971.352.17e-9  Bessell R generic filter
Generic/Bessell.I8020.158059.887978.807041.679166.671495.072405.281.13e-9  Bessell I generic filter
 

Filter Plots

© SVO,   10501 filters available,   Last update: 2021-10-25
 
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: