Filter Profile Service
A repository of Filter information for the VO.
Grant PID2020-112494GBI00 funded by
Astronomy (7905)Planetary science (616)Earth Obs. (2452)


Keck :W.M. Keck Observatory
Keck/NIRSPEC :NIRSPEC is a cross-dispersed echelle spectrograph designed for Keck II. It can be used with or without AO.id:Keck/NIRSPEC.a

Keck/NIRSPEC.N110329.5610366.8610284.879320.0011393.581592.082015.095.66e-10KeckNIRSPECNIRSPEC N-1 filter
Keck/NIRSPEC.N211889.3111933.7611831.2710710.0013154.461953.221655.043.51e-10KeckNIRSPECNIRSPEC N-2 filter
Keck/NIRSPEC.N312580.8012633.3612507.7211260.0013975.611964.701529.462.9e-10KeckNIRSPECNIRSPEC N-3 filter
Keck/NIRSPEC.N414110.7314218.4613966.2112189.7416125.683045.891288.151.94e-10KeckNIRSPECNIRSPEC N-4 filter
Keck/NIRSPEC.N516207.4116318.6516059.8213972.3718601.333334.041043.201.19e-10KeckNIRSPECNIRSPEC N-5 filter
Keck/NIRSPEC.FeII16464.5016464.7216466.4316319.3616601.73151.86981.141.09e-10KeckNIRSPECNIRSPEC FeII filter
Keck/NIRSPEC.thin17219.7819190.2114749.1810000.0028950.6414993.441142.681.16e-10KeckNIRSPECNIRSPEC thin blocker filter
Keck/NIRSPEC.N619266.6019634.1318753.5015205.5923792.556537.48812.956.57e-11KeckNIRSPECNIRSPEC N-6 filter
Keck/NIRSPEC.H221196.0821196.4221195.5220979.5521407.71206.68675.814.51e-11KeckNIRSPECNIRSPEC H2 filter
Keck/NIRSPEC.Kp21169.4121244.6921056.4619094.2223370.563199.36679.874.55e-11KeckNIRSPECNIRSPEC K-prime filter
Keck/NIRSPEC.K21818.4021911.9821678.8618930.1024540.003881.46646.464.07e-11KeckNIRSPECNIRSPEC K filter
Keck/NIRSPEC.N722403.4322743.1021895.3718061.0726921.346510.85629.853.76e-11KeckNIRSPECNIRSPEC N-7 filter
Keck/NIRSPEC.KL31400.6533143.8928756.9120841.6243322.7715780.45381.711.16e-11KeckNIRSPECNIRSPEC KL filter
X
Keck/NIRSPEC.KL
Filter Description

Filter ID (?) :Keck/NIRSPEC.KL
Description (?) :NIRSPEC KL filter
Phot.System (?) :NIRSPEC
Detector Type (?) :Photon counter
Band Name (?) :------
Obs. Facility (?) :Keck
Instrument (?) :NIRSPEC
Comments (?) :------

 
Mathematical properties

Property Calculated Specified Unit
λref (?) : 31400.65 ------- (Angstrom)
λmean (?) : 33143.89 ------- (Angstrom)
λcen (?) : 32540.12 ------- (Angstrom)
λeff (?) : 28756.91 ------- (Angstrom)
λpeak (?) : 41000.00 ------- (Angstrom)
λpivot (?) : 31400.65 ------- (Angstrom)
λphot (?) : 29881.79 ------- (Angstrom)
λmin (?) : 20841.62 ------- (Angstrom)
λmax (?) : 43322.77 ------- (Angstrom)
Weff (?) : 15780.45 ------- (Angstrom)
FWHM (?) : 19529.94 ------- (Angstrom)
Af/AV (?) : 0.0773 ------- ()
Fsun (?) : 2.46 ------- (erg/cm2/s/A)

Transmission

Data file: ascii, VOTable

Reference for filter response: NIRSPEC filters

Transmission components: Filterid:Keck/NIRSPEC.KL

   
Calibration properties

Vega System
PropertySpecified Calculated Unit
Zero Point (?) : ------- 1.16059e-11(erg/cm2/s/A)
  ------- 381.71(Jy)
ZP Type (?) : Pogson
PhotCal ID (?) : Keck/NIRSPEC.KL/Vega
 

AB System
PropertySpecified Calculated Unit
Zero Point (?) : ------- 1.104e-10(erg/cm2/s/A)
  ------- 3631.00(Jy)
ZP Type (?) : Pogson
PhotCal ID (?) : Keck/NIRSPEC.KL/AB
 

ST System
PropertySpecified Calculated Unit
Zero Point (?) : ------- 3.631e-9(erg/cm2/s/A)
  ------- 119421.60(Jy)
ZP Type (?) : Pogson
PhotCal ID (?) : Keck/NIRSPEC.KL/ST
 


Filter added: 2021-04-12 13:04:52
Last update: 2021-07-27 20:04:21
Keck/NIRSPEC.Lp37721.9437890.5737452.5933280.6542107.216397.50243.345.13e-12KeckNIRSPECNIRSPEC L-prime filter
Keck/NIRSPEC.Mp46866.3546884.0146840.7245083.8848876.982463.25160.342.19e-12KeckNIRSPECNIRSPEC M-prime filter
Keck/NIRSPEC.Mwide49535.4949846.7049048.1343382.9056906.7610540.20147.451.8e-12KeckNIRSPECNIRSPEC M-wide filter
 

Filter Plots (using a common λ range)

(Plot them zoomed to their own λ range)


© 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: