Filter Profile Service
Carlos Rodrigo
A repository of Filter information for the VO.
Grant PID2020-112494GBI00 funded by
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Generic :Generic filters, not directly associated to any specific instrument.
Generic/Johnson_UBVRIJHKL :Johnson UBVRIJHKL photometric systemid:Generic/Johnson_UBVRIJHKL.a
GaiaXPy base XML file. You can download here the GaiaXPy base XML file for the full Generic/Johnson_UBVRIJHKL filter set. Please, take a look to the GaiaXPy web page and additional documentation for more information.

Generic/Johnson_UBVRIJHKL.U3511.893531.053551.053010.004100.00657.001438.733.5e-9  Johnson UBVRIJHKL system, U filter
Generic/Johnson_UBVRIJHKL.B4382.774427.134361.933617.095553.001011.704318.326.74e-9  Johnson UBVRIJHKL system, B filter
Generic/Johnson_UBVRIJHKL.V5501.405537.165467.574698.007204.00889.803617.503.58e-9  Johnson UBVRIJHKL system, V filter
Generic/Johnson_UBVRIJHKL.R6819.056939.526695.835233.339400.002070.002908.681.88e-9  Johnson UBVRIJHKL system, R filter
Generic/Johnson_UBVRIJHKL.I8657.448780.668568.897000.0011800.002316.002309.239.24e-10  Johnson UBVRIJHKL system, I filter
Generic/Johnson_UBVRIJHKL.J12317.3012487.8112094.219693.0015507.003193.551603.943.17e-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 + Atmosphereid:Generic/Johnson_UBVRIJHKL.H
 

You can download here the GaiaXPy base XML file for the full Generic/Johnson_UBVRIJHKL filter set.
Please, take a look to GaiaXPy documentation for more information.

- GaiaXPy base XML file.

   
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: 2021-07-27 19:15:08
Generic/Johnson_UBVRIJHKL.K21735.8521951.1721429.6918050.0025937.505785.00656.624.17e-11  Johnson UBVRIJHKL system, K filter
Generic/Johnson_UBVRIJHKL.LII34133.5934370.9033782.7829071.4341500.007010.00291.967.51e-12  Johnson UBVRIJHKL system, LII filter
Generic/Johnson_UBVRIJHKL.LI35023.9335395.4534481.2329071.4342750.008800.00281.086.87e-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.N98704.78103240.5092060.3470196.00136000.0043744.9043.161.33e-13  Johnson UBVRIJHKL system, N filter
 

Filter Plots (using a common λ range)

(Plot them zoomed to their own λ range)

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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 "Carlos Rodrigo", funded by MCIN/AEI/10.13039/501100011033/ through grant PID2020-112949GB-I00

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