Filter Profile Service
A repository of Filter information for the VO

HST/FOS_BLUE.G130H3304.23397.7116054842313.61784.6HSTFOSG130H grating for HST FOS_BLUE
HST/FOS_BLUE.MIRROR3346.03450.2116054892201.71839.7HSTFOSMIRROR grating for HST FOS_BLUE
HST/FOS_BLUE.G190H3355.53465.2116054842239.31841.9HSTFOSG190H grating for HST FOS_BLUE
HST/FOS_BLUE.G160L3386.43496.9118254842184.01877.4HSTFOSG160L ORDER0filter for HST FOS_BLUE ORDER0
HST/FOS_BLUE.G400H3426.03530.7116054901882.61951.5HSTFOSG400H grating for HST FOS_BLUE
HST/FOS_BLUE.G270H3455.73577.6160454832067.91963.5HSTFOSG270H grating for HST FOS_BLUE
HST/FOS_BLUE.PRISM3526.73659.1179354891879.62028.5HSTFOSPRISM grating for HST FOS_BLUE
X
HST/FOS_BLUE.PRISM
Filter Description

Filter ID (?) :HST/FOS_BLUE.PRISM
Description (?) :PRISM grating for HST FOS_BLUE
Phot.System (?) :------
Detector Type (?) :Photon counter
Band Name (?) :------
Obs. Facility (?) :HST
Instrument (?) :FOS
Comments (?) :Response calculated using the stsynphot python package by STScI. In particular, function stsynphot.band("fos,blue,prism"). Please, take a look to stsynphot documentation and HST instrument documentation

 
Mathematical properties

Property Calculated Specified Unit
λmean (?) : 3526.69 ------- (Angstrom)
λcen (?) : 3329.69 ------- (Angstrom)
λeff (?) : 3659.07 ------- (Angstrom)
λpeak (?) : 3060.00 ------- (Angstrom)
λpivot (?) : 3323.02 ------- (Angstrom)
λphot (?) : 3791.99 ------- (Angstrom)
λmin (?) : 1792.81 ------- (Angstrom)
λmax (?) : 5488.59 ------- (Angstrom)
Weff (?) : 1879.65 ------- (Angstrom)
FWHM (?) : 1660.41 ------- (Angstrom)
Af/AV (?) : 1.56 ------- ()

Transmission

Data file: ascii, VOTable

Reference for filter response: stsynphot documentation

   
Calibration properties

Vega System
PropertySpecified Calculated Unit
Zero Point (?) : ------- 4.542e-9(erg/cm2/s/A)
  ------- 2028.49(Jy)
PhotCal ID (?) : HST/FOS_BLUE.PRISM/Vega
 

AB System
PropertySpecified Calculated Unit
Zero Point (?) : ------- 8.130e-9(erg/cm2/s/A)
  ------- 3631.00(Jy)
PhotCal ID (?) : HST/FOS_BLUE.PRISM/AB
 

ST System
PropertySpecified Calculated Unit
Zero Point (?) : ------- 3.631e-9(erg/cm2/s/A)
  ------- 1621.62(Jy)
PhotCal ID (?) : HST/FOS_BLUE.PRISM/ST
 


Filter added: 2019-07-16 12:14:04
Last update: 2019-09-25 12:36:45
 

Filter Plots

© SVO,   5465 filters available,   Last update: 2020-01-16
 
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: