Filter Profile Service
A repository of Filter information for the VO
Grant PID2020-112494GBI00 funded by
Astronomy (7543)Planetary science (616)Earth Obs. (2439)


NOT :Nordic Optical Telescope
NOT/ALFOSC :The Andalucia Faint Object Spectrograph and Camera

NOT/ALFOSC.Bes_U3600.853617.413669.793102.794129.62580.281786.313.98e-9NOTALFOSCBessell U
NOT/ALFOSC.Bes_B4306.124346.664321.003579.815682.691004.433927.166.31e-9NOTALFOSCBessell B
X
NOT/ALFOSC.Bes_B
Filter Description

Filter ID (?) :NOT/ALFOSC.Bes_B
Description (?) :Bessell B
Phot.System (?) :ALFOSC
Detector Type (?) :Energy counter
Band Name (?) :B
Obs. Facility (?) :NOT
Instrument (?) :ALFOSC
Comments (?) :Bessel B; ALFOSC fixed set-up
B_Bes 440_100
C, UD
id:#74

 
Mathematical properties

Property Calculated Specified Unit
λref (?) : 4306.12 ------- (Angstrom)
λmean (?) : 4346.66 ------- (Angstrom)
λcen (?) : 4314.47 ------- (Angstrom)
λeff (?) : 4321.00 ------- (Angstrom)
λpeak (?) : 4345.00 ------- (Angstrom)
λpivot (?) : 4306.12 ------- (Angstrom)
λphot (?) : 4344.46 ------- (Angstrom)
λmin (?) : 3579.81 ------- (Angstrom)
λmax (?) : 5682.69 ------- (Angstrom)
Weff (?) : 1004.43 ------- (Angstrom)
FWHM (?) : 1013.59 ------- (Angstrom)
Af/AV (?) : 1.32 ------- ()
Fsun (?) : 172.22 ------- (erg/cm2/s/A)

Transmission

Data file: ascii, VOTable

Reference for filter response: NOT filters

Transmission components: Filter

   
Calibration properties

Vega System
PropertySpecified Calculated Unit
Zero Point (?) : ------- 6.30566e-9(erg/cm2/s/A)
  ------- 3927.16(Jy)
ZP Type (?) : Pogson
PhotCal ID (?) : NOT/ALFOSC.Bes_B/Vega
 

AB System
PropertySpecified Calculated Unit
Zero Point (?) : ------- 5.83014e-9(erg/cm2/s/A)
  ------- 3631.00(Jy)
ZP Type (?) : Pogson
PhotCal ID (?) : NOT/ALFOSC.Bes_B/AB
 

ST System
PropertySpecified Calculated Unit
Zero Point (?) : ------- 3.631e-9(erg/cm2/s/A)
  ------- 2261.38(Jy)
ZP Type (?) : Pogson
PhotCal ID (?) : NOT/ALFOSC.Bes_B/ST
 


Filter added: 2011-10-18 06:54:21
Last update: 2020-12-10 16:33:18
NOT/ALFOSC.Bes_V5389.635417.185365.764786.006447.52885.243636.943.79e-9NOTALFOSCBessell V
NOT/ALFOSC.Bes_R6396.646464.126330.815551.698522.761279.533033.262.27e-9NOTALFOSCBessell R
NOT/ALFOSC.i7977927.597966.417885.037103.458872.451499.402428.491.17e-9NOTALFOSCinterference i
NOT/ALFOSC.Bes_I8559.608682.268466.916392.6010246.302578.962309.989.66e-10NOTALFOSCBessell I.
 

Filter Plots

© SVO,   (SVO Privacy Policy),   10594 filters available,   Last update: 2022-06-22
 
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 Spanish Virtual Observatory (https://svo.cab.inta-csic.es) project funded by MCIN/AEI/10.13039/501100011033/ through grant PID2020-112949GB-I00

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