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_JHKLM :Bessell and Brett photometric system in Bessel & Brett 1988id:Generic/Bessell_JHKLM.a

Generic/Bessell_JHKLM.J12303.1712369.8712207.5410494.0014337.332034.041577.323.12e-10  Bessell & Brett 1988 J filter
Generic/Bessell_JHKLM.H16396.3816464.3616303.5814613.2018301.002862.631014.831.13e-10  Bessell & Brett 1988 H filter
Generic/Bessell_JHKLM.K22027.4622122.1421885.5719416.3324760.803664.29636.513.93e-11  Bessell & Brett 1988 K filter
Generic/Bessell_JHKLM.L34716.7234840.7534517.6430576.0038312.004595.45283.947.06e-12  Bessell & Brett 1988 L filter
Generic/Bessell_JHKLM.Lp38197.0538314.6838013.2734594.0041983.835393.81237.664.88e-12  Bessell & Brett 1988 L' filter
X
Generic/Bessell_JHKLM.Lp
Filter Description

Filter ID (?) :Generic/Bessell_JHKLM.Lp
Description (?) :Bessell & Brett 1988 L' filter
Phot.System (?) :------
Detector Type (?) :Energy counter
Band Name (?) :L'
Obs. Facility (?) :------
Instrument (?) :------
Comments (?) :includes ~1.2 KPNO atmosphere.

 
Mathematical properties

Property Calculated Specified Unit
λref (?) : 38197.05 ------- (Angstrom)
λmean (?) : 38314.68 ------- (Angstrom)
λcen (?) : 38333.39 ------- (Angstrom)
λeff (?) : 38013.27 ------- (Angstrom)
λpeak (?) : 39200.00 ------- (Angstrom)
λpivot (?) : 38197.05 ------- (Angstrom)
λphot (?) : 38090.99 ------- (Angstrom)
λmin (?) : 34594.00 ------- (Angstrom)
λmax (?) : 41983.83 ------- (Angstrom)
Weff (?) : 5393.81 ------- (Angstrom)
FWHM (?) : 5879.89 ------- (Angstrom)
Af/AV (?) : 0.062 ------- ()
Fsun (?) : 1.04 ------- (erg/cm2/s/A)

Transmission

Data file: ascii, VOTable

Reference for filter response: Bessell and Brett 1988

Transmission components: Filter + Atmosphereid:Generic/Bessell_JHKLM.Lp

   
Calibration properties

Vega System
PropertySpecified Calculated Unit
Zero Point (?) : ------- 4.8834e-12(erg/cm2/s/A)
  ------- 237.66(Jy)
ZP Type (?) : Pogson
PhotCal ID (?) : Generic/Bessell_JHKLM.Lp/Vega
 

AB System
PropertySpecified Calculated Unit
Zero Point (?) : ------- 7.46083e-11(erg/cm2/s/A)
  ------- 3631.00(Jy)
ZP Type (?) : Pogson
PhotCal ID (?) : Generic/Bessell_JHKLM.Lp/AB
 

ST System
PropertySpecified Calculated Unit
Zero Point (?) : ------- 3.631e-9(erg/cm2/s/A)
  ------- 176711.67(Jy)
ZP Type (?) : Pogson
PhotCal ID (?) : Generic/Bessell_JHKLM.Lp/ST
 


Filter added: 2021-02-23 10:33:35
Last update: 2021-07-27 19:14:58
Generic/Bessell_JHKLM.M47272.9847339.3347171.1144415.3850733.333560.00158.922.13e-12  Bessell & Brett 1988 M filter
 

Filter Plots

© SVO,   (SVO Privacy Policy),   10970 filters available,   Last update: 2023-06-19
 
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: