Filter Profile Service
A repository of Filter information for the VO
Astronomy (7450)Planetary science (616)Earth Obs. (2439)


Generic :Generic filters, not directly associated to any specific instrument.
Generic/Johnson_UBVRIJHKL :Johnson UBVRIJHKL photometric system

Generic/Johnson_UBVRIJHKL.U3511.893531.053570.653010.004100.00657.001564.203.68e-9  Johnson UBVRIJHKL system, U filter
Generic/Johnson_UBVRIJHKL.B4382.774427.134378.383617.095553.001011.704005.046.26e-9  Johnson UBVRIJHKL system, B filter
Generic/Johnson_UBVRIJHKL.V5501.425537.195466.114698.007204.00889.653562.513.57e-9  Johnson UBVRIJHKL system, V filter
Generic/Johnson_UBVRIJHKL.R6819.106939.566695.585233.339400.002069.972814.931.88e-9  Johnson UBVRIJHKL system, R filter
Generic/Johnson_UBVRIJHKL.I8657.458780.668565.147000.0011800.002316.002282.789.33e-10  Johnson UBVRIJHKL system, I filter
Generic/Johnson_UBVRIJHKL.J12317.3012487.8112100.909693.0015507.003193.551571.483.22e-10  Johnson UBVRIJHKL system, J filter
Generic/Johnson_UBVRIJHKL.H16396.3816464.3616303.5814613.2018301.002862.631014.831.13e-10  Johnson UBVRIJHKL system, H filter
X
Generic/Johnson_UBVRIJHKL.H
Filter Description

Filter ID (?) :Generic/Johnson_UBVRIJHKL.H
Description (?) :Johnson UBVRIJHKL system, H filter
Phot.System (?) :Johnson_UBVRIJHKL
Detector Type (?) :Energy counter
Band Name (?) :H
Obs. Facility (?) :------
Instrument (?) :------
Comments (?) :This H filter transmission does not appear in the original filter. It is mentioned later as part of the photometric system. We include here the version tabulated in the Bessell and Brett (1988) paper.

 
Mathematical properties

Property Calculated Specified Unit
λref (?) : 16396.38 ------- (Angstrom)
λmean (?) : 16464.36 ------- (Angstrom)
λcen (?) : 16518.10 ------- (Angstrom)
λeff (?) : 16303.58 ------- (Angstrom)
λpeak (?) : 16000.00 ------- (Angstrom)
λpivot (?) : 16396.38 ------- (Angstrom)
λphot (?) : 16348.87 ------- (Angstrom)
λmin (?) : 14613.20 ------- (Angstrom)
λmax (?) : 18301.00 ------- (Angstrom)
Weff (?) : 2862.63 ------- (Angstrom)
FWHM (?) : 2983.81 ------- (Angstrom)
Af/AV (?) : 0.194 ------- ()
Fsun (?) : 22.67 ------- (erg/cm2/s/A)

Transmission

Data file: ascii, VOTable

Reference for filter response: Bessell and Brett 1988

Transmission components: Filter + Atmosphere

   
Calibration properties

Vega System
PropertySpecified Calculated Unit
Zero Point (?) : ------- 1.13166e-10(erg/cm2/s/A)
  ------- 1014.83(Jy)
ZP Type (?) : Pogson
PhotCal ID (?) : Generic/Johnson_UBVRIJHKL.H/Vega
 

AB System
PropertySpecified Calculated Unit
Zero Point (?) : ------- 4.04903e-10(erg/cm2/s/A)
  ------- 3631.00(Jy)
ZP Type (?) : Pogson
PhotCal ID (?) : Generic/Johnson_UBVRIJHKL.H/AB
 

ST System
PropertySpecified Calculated Unit
Zero Point (?) : ------- 3.631e-9(erg/cm2/s/A)
  ------- 32561.29(Jy)
ZP Type (?) : Pogson
PhotCal ID (?) : Generic/Johnson_UBVRIJHKL.H/ST
 


Filter added: 2021-02-23 10:42:34
Last update: 2021-02-25 10:30:45
Generic/Johnson_UBVRIJHKL.K21735.8621951.2021420.3418050.0025937.505784.84653.414.27e-11  Johnson UBVRIJHKL system, K filter
Generic/Johnson_UBVRIJHKL.LII34133.3434370.6633758.7529071.4341500.007010.13295.957.79e-12  Johnson UBVRIJHKL system, LII filter
Generic/Johnson_UBVRIJHKL.LI35023.8135395.3934450.1629071.4342750.008799.98281.387.11e-12  Johnson UBVRIJHKL system, LI filter
Generic/Johnson_UBVRIJHKL.M49749.0550311.1748906.0741250.0062500.0011280.00148.251.8e-12  Johnson UBVRIJHKL system, M filter
Generic/Johnson_UBVRIJHKL.N98705.02103240.6892055.9470196.00136000.0043744.4438.581.36e-13  Johnson UBVRIJHKL system, N filter
 

Filter Plots (using a common λ range)

(Plot them zoomed to their own λ range)

© 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: