Filter Profile Service
A repository of Filter information for the VO
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HST :The Hubble Space Telescope (HST) is a cooperative program of the European Space Agency (ESA) and the National Aeronautics and Space Administration (NASA) to operate a space-based observatory for the benefit of the international astronomical community.
HST/FOS_RED :The Faint Object Spectrograph (FOS), red detector.

HST/FOS_RED.G780H3560.364358.674094.101578.888347.863842.182371.944.24e-9HSTFOSG780H grating for HST FOS_RED
HST/FOS_RED.G190H3656.684394.034155.611605.168366.813727.702432.324.22e-9HSTFOSG190H grating for HST FOS_RED
HST/FOS_RED.G160L3651.574394.634155.141582.308365.333724.782433.804.23e-9HSTFOSG160L grating for HST FOS_RED
HST/FOS_RED.MIRROR3639.084401.354152.731582.618398.913702.892440.844.24e-9HSTFOSMIRROR grating for HST FOS_RED
HST/FOS_RED.G270H3769.154455.694223.701620.238382.893638.122498.264.2e-9HSTFOSG270H grating for HST FOS_RED
HST/FOS_RED.G400H3786.234518.424254.551587.748391.953391.212593.464.3e-9HSTFOSG400H grating for HST FOS_RED
HST/FOS_RED.PRISM3983.704577.234348.241615.298405.193427.612669.624.23e-9HSTFOSPRISM grating for HST FOS_RED
X
HST/FOS_RED.PRISM
Filter Description

Filter ID (?) :HST/FOS_RED.PRISM
Description (?) :PRISM grating for HST FOS_RED
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,red,prism"). Please, take a look to stsynphot documentation and HST instrument documentation

 
Mathematical properties

Property Calculated Specified Unit
λref (?) : 3983.70 ------- (Angstrom)
λmean (?) : 4577.23 ------- (Angstrom)
λcen (?) : 3840.56 ------- (Angstrom)
λeff (?) : 4348.24 ------- (Angstrom)
λpeak (?) : 3685.50 ------- (Angstrom)
λpivot (?) : 3983.70 ------- (Angstrom)
λphot (?) : 4620.94 ------- (Angstrom)
λmin (?) : 1615.29 ------- (Angstrom)
λmax (?) : 8405.19 ------- (Angstrom)
Weff (?) : 3427.61 ------- (Angstrom)
FWHM (?) : 2972.00 ------- (Angstrom)
Af/AV (?) : 1.32 ------- ()
Fsun (?) : ------- ------- (erg/cm2/s/A)

Transmission

Data file: ascii, VOTable

Reference for filter response: stsynphot documentation

Transmission components: Filter + Instrument

   
Calibration properties

Vega System
PropertySpecified Calculated Unit
Zero Point (?) : ------- 4.23295e-9(erg/cm2/s/A)
  ------- 2669.62(Jy)
PhotCal ID (?) : HST/FOS_RED.PRISM/Vega
 

AB System
PropertySpecified Calculated Unit
Zero Point (?) : ------- 5.75732e-9(erg/cm2/s/A)
  ------- 3631.00(Jy)
PhotCal ID (?) : HST/FOS_RED.PRISM/AB
 

ST System
PropertySpecified Calculated Unit
Zero Point (?) : ------- 3.631e-9(erg/cm2/s/A)
  ------- 2289.98(Jy)
PhotCal ID (?) : HST/FOS_RED.PRISM/ST
 


Filter added: 2019-07-16 12:14:06
Last update: 2020-08-30 19:07:49
HST/FOS_RED.G570H4770.545157.474770.181626.558412.082664.693365.434.43e-9HSTFOSG570H grating for HST FOS_RED
HST/FOS_RED.G650L4982.855363.014945.851626.118443.062852.733355.784.11e-9HSTFOSG650L grating for HST FOS_RED
 

Filter Plots (using a common λ range)

(Plot them zoomed to their own λ range)

© SVO,   8936 filters available,   Last update: 2020-10-29
 
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: