Filter Profile Service
A repository of Filter information for the VO
Astronomy (6166)Planetary science (336)Earth Obs. (1901)


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/FOC_F48 :The Faint Object Camera (FOC), f/48 detector.

HST/FOC_F48.F140W1658.091915.691905.141183.233800.55583.48602.464.98e-9HSTFOCF140W filter for HST FOC_F/48
HST/FOC_F48.F150W1763.511981.541934.551165.364103.93934.50667.575.35e-9HSTFOCF150W filter for HST FOC_F/48
HST/FOC_F48.F175W1915.592064.151999.691157.323901.47875.71729.645.47e-9HSTFOCF175W filter for HST FOC_F/48
HST/FOC_F48.F220W2304.682355.112324.471652.893417.50552.65803.424.46e-9HSTFOCF220W filter for HST FOC_F/48
HST/FOC_F48.F195W2272.202597.942547.971160.305306.361397.791034.424.78e-9HSTFOCF195W filter for HST FOC_F/48
HST/FOC_F48.F275W2782.612852.642841.781650.594096.47761.341015.623.77e-9HSTFOCF275W filter for HST FOC_F/48
X
HST/FOC_F48.F275W
Filter Description

Filter ID (?) :HST/FOC_F48.F275W
Description (?) :F275W filter for HST FOC_F/48
Phot.System (?) :------
Detector Type (?) :Photon counter
Band Name (?) :------
Obs. Facility (?) :HST
Instrument (?) :FOC
Comments (?) :Response calculated using the stsynphot python package by STScI. In particular, function stsynphot.band("foc,f/48,f275w"). Please, take a look to stsynphot documentation and HST instrument documentation

 
Mathematical properties

Property Calculated Specified Unit
λref (?) : 2782.61 ------- (Angstrom)
λmean (?) : 2852.64 ------- (Angstrom)
λcen (?) : 2782.36 ------- (Angstrom)
λeff (?) : 2841.78 ------- (Angstrom)
λpeak (?) : 2750.00 ------- (Angstrom)
λpivot (?) : 2782.61 ------- (Angstrom)
λphot (?) : 2900.49 ------- (Angstrom)
λmin (?) : 1650.59 ------- (Angstrom)
λmax (?) : 4096.47 ------- (Angstrom)
Weff (?) : 761.34 ------- (Angstrom)
FWHM (?) : 656.01 ------- (Angstrom)
Af/AV (?) : 1.92 ------- ()
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 (?) : ------- 3.77026e-9(erg/cm2/s/A)
  ------- 1015.62(Jy)
PhotCal ID (?) : HST/FOC_F48.F275W/Vega
 

AB System
PropertySpecified Calculated Unit
Zero Point (?) : ------- 1.34793e-8(erg/cm2/s/A)
  ------- 3631.00(Jy)
PhotCal ID (?) : HST/FOC_F48.F275W/AB
 

ST System
PropertySpecified Calculated Unit
Zero Point (?) : ------- 3.631e-9(erg/cm2/s/A)
  ------- 978.11(Jy)
PhotCal ID (?) : HST/FOC_F48.F275W/ST
 


Filter added: 2019-07-16 12:12:48
Last update: 2020-08-30 19:07:49
HST/FOC_F48.F342W3402.243428.793440.002866.473928.39677.611342.063.4e-9HSTFOCF342W filter for HST FOC_F/48
HST/FOC_F48.F130LP3241.243731.933781.371223.546474.312793.232246.814.71e-9HSTFOCF130LP filter for HST FOC_F/48
HST/FOC_F48.F430W4152.414190.394198.313531.565138.88940.403700.596.29e-9HSTFOCF430W filter for HST FOC_F/48
HST/FOC_F48.PRISM13626.398126.253846.361149.316461.393605.771825.623.7e-9HSTFOCPRISM1 filter for HST FOC_F/48
HST/FOC_F48.PRISM33642.538287.373848.731139.316462.763615.441807.443.66e-9HSTFOCPRISM3 filter for HST FOC_F/48
HST/FOC_F48.PRISM23836.438669.653915.911177.926469.423636.341824.493.57e-9HSTFOCPRISM2 filter for HST FOC_F/48
HST/FOC_F48.F180LP3870.868851.723923.201611.036473.653702.211786.353.48e-9HSTFOCF180LP filter for HST FOC_F/48
HST/FOC_F48.F305LP4860.8110513.424358.952910.996476.362925.122185.513.45e-9HSTFOCF305LP filter for HST FOC_F/48
 

Filter Plots (using a common λ range)

(Plot them zoomed to their own λ range)

© SVO,   8400 filters available,   Last update: 2020-09-01
 
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: