Filter Profile Service
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CASTOR :The Cosmological Advanced Survey Telescope for Optical-UV Research (CASTOR) is a proposed Canadian Space Agency (CSA) mission that would image the skies at ultraviolet (UV) and blue-optical wavelengths.
CASTOR/CASTOR0 :Pre-flight version of CASTOR filters.

CASTOR/CASTOR0.uv2243.992311.292252.091419.002995.20915.26787.344.69e-9CASTORCASTORCASTOR pre-flight uv filter
CASTOR/CASTOR0.u3447.123484.133548.152935.354063.28968.691599.074.03e-9CASTORCASTORCASTOR pre-flight u filter
X
CASTOR/CASTOR0.u
Filter Description

Filter ID (?) :CASTOR/CASTOR0.u
Description (?) :CASTOR pre-flight u filter
Phot.System (?) :CASTOR
Detector Type (?) :Photon counter
Band Name (?) :------
Obs. Facility (?) :CASTOR
Instrument (?) :CASTOR
Comments (?) :Approximate curve digitized from Fig.1 in Scott et al. 2022

 
Mathematical properties

Property Calculated Specified Unit
λref (?) : 3447.12 ------- (Angstrom)
λmean (?) : 3484.13 ------- (Angstrom)
λcen (?) : 3476.70 ------- (Angstrom)
λeff (?) : 3548.15 ------- (Angstrom)
λpeak (?) : 3213.93 ------- (Angstrom)
λpivot (?) : 3447.12 ------- (Angstrom)
λphot (?) : 3576.19 ------- (Angstrom)
λmin (?) : 2935.35 ------- (Angstrom)
λmax (?) : 4063.28 ------- (Angstrom)
Weff (?) : 968.69 ------- (Angstrom)
FWHM (?) : 1019.43 ------- (Angstrom)
Af/AV (?) : 1.65 ------- ()
Fsun (?) : 94.77 ------- (erg/cm2/s/A)

Transmission

Data file: ascii, VOTable

Reference for filter response: Scott et al 2022

Transmission components: Filter + CCD + Instrument

   
Calibration properties

Vega System
PropertySpecified Calculated Unit
Zero Point (?) : ------- 4.03435e-9(erg/cm2/s/A)
  ------- 1599.07(Jy)
ZP Type (?) : Pogson
PhotCal ID (?) : CASTOR/CASTOR0.u/Vega
 

AB System
PropertySpecified Calculated Unit
Zero Point (?) : ------- 9.1608e-9(erg/cm2/s/A)
  ------- 3631.00(Jy)
ZP Type (?) : Pogson
PhotCal ID (?) : CASTOR/CASTOR0.u/AB
 

ST System
PropertySpecified Calculated Unit
Zero Point (?) : ------- 3.631e-9(erg/cm2/s/A)
  ------- 1439.19(Jy)
ZP Type (?) : Pogson
PhotCal ID (?) : CASTOR/CASTOR0.u/ST
 


Filter added: 2022-04-01 11:56:21
Last update: 2022-04-01 15:29:47
CASTOR/CASTOR0.g4745.894804.874703.673935.835567.691280.624014.795.34e-9CASTORCASTORCASTOR pre-flight g filter
 

Filter Plots

© SVO,   (SVO Privacy Policy),   10594 filters available,   Last update: 2022-06-22
 
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: