Filter Profile Service
A repository of Filter information for the VO

WFIRST :Wide Field Infrered Survey Telescope (WFIRST)
WFIRST/WFI :The wide field instrument provides the Wide Field imaging and slitless spectroscopic capabilities required to perform the Dark Energy, Exoplanet Microlensing, and NIR surveys

WFIRST/WFI.R0626454.16157.8460978732128.33022.3WFIRSTWFIWFIRST R062 filter
WFIRST/WFI.Z0878748.58633.97331100791948.52298.3WFIRSTWFIWFIRST Z087 filter
WFIRST/WFI.Y10610645.910458.18962122882487.51962.6WFIRSTWFIWFIRST Y106 filter
WFIRST/WFI.J12912995.712747.010940149872987.61479.8WFIRSTWFIWFIRST J129 filter
WFIRST/WFI.Prism13543.311167.07239185917299.01388.8WFIRSTWFIWFIRST Prism
WFIRST/WFI.Grism15063.013289.49089203648674.81207.2WFIRSTWFIWFIRST Grism
X
WFIRST/WFI.Grism
Filter Description

Filter ID (?) :WFIRST/WFI.Grism
Description (?) :WFIRST Grism
Phot.System (?) :WFIRST
Detector Type (?) :Photon counter
Band Name (?) :------
Obs. Facility (?) :WFIRST
Instrument (?) :WFI
Comments (?) :------

 
Mathematical properties

Property Calculated Specified Unit
λmean (?) : 15062.97 ------- (Angstrom)
λcen (?) : 14871.44 ------- (Angstrom)
λeff (?) : 13289.38 ------- (Angstrom)
λpeak (?) : 13200.00 ------- (Angstrom)
λpivot (?) : 14291.82 ------- (Angstrom)
λphot (?) : 13782.47 ------- (Angstrom)
λmin (?) : 9088.51 ------- (Angstrom)
λmax (?) : 20363.91 ------- (Angstrom)
Weff (?) : 8674.79 ------- (Angstrom)
FWHM (?) : 9329.49 ------- (Angstrom)
Af/AV (?) : 0.27 ------- ()
Fsun (?) : ------- ------- (erg/cm2/s/A)

Effective area

Data file: ascii, VOTable

Reference for filter response: WFIRST

Transmission components: Filter + Instrument

   
Calibration properties

Vega System
PropertySpecified Calculated Unit
Zero Point (?) : ------- 2.049e-10(erg/cm2/s/A)
  ------- 1207.17(Jy)
ZP Type (?) : Pogson
PhotCal ID (?) : WFIRST/WFI.Grism/Vega
 

AB System
PropertySpecified Calculated Unit
Zero Point (?) : ------- 6.164e-10(erg/cm2/s/A)
  ------- 3631.00(Jy)
ZP Type (?) : Pogson
PhotCal ID (?) : WFIRST/WFI.Grism/AB
 

ST System
PropertySpecified Calculated Unit
Zero Point (?) : ------- 3.631e-9(erg/cm2/s/A)
  ------- 21390.21(Jy)
ZP Type (?) : Pogson
PhotCal ID (?) : WFIRST/WFI.Grism/ST
 


Filter added: 2017-07-27 00:47:12
Last update: 2020-03-23 12:58:04
WFIRST/WFI.W14615382.013013.88967205997625.11174.1WFIRSTWFIWFIRST W146 filter
WFIRST/WFI.H15815883.015582.513371182793507.61090.7WFIRSTWFIWFIRST H158 filter
WFIRST/WFI.F18418477.718300.716317205992965.9863.3WFIRSTWFIWFIRST F184 filter
 

Filter Plots (using a common λ range)

(Plot them zoomed to their own λ range)

© SVO,   6368 filters available,   Last update: 2020-08-07
 
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: