Filter Profile Service
A repository of Filter information for the VO

Misc/UCAC.B4313.34297.236135113843.13998.3  UCAC4 B filter, defined as identical to GCPD/Johnson.B_Landolt
Misc/UCAC.sdss_g4718.94640.4378355491158.43965.9  UCAC4 g filter, defined as identical to MISC/APASS.sdss_g and SLOAN/SDSS.g
Misc/UCAC.V5446.55394.347966455870.63624.1  UCAC4 V filter, defined as identical to GCPD/Johnson.V_Landolt
Misc/UCAC.R6096.06040.452177324870.43228.9  UCAC R filter
X
Misc/UCAC.R
Filter Description

Filter ID (?) :Misc/UCAC.R
Description (?) :UCAC R filter
Phot.System (?) :UCAC
Detector Type (?) :Energy counter
Band Name (?) :R
Obs. Facility (?) :------
Instrument (?) :------
Comments (?) :Throughput values: Caballero, J. A. (priv. comm., from a photocopy of
the original filter transmitances measured by Andover Corp. on 22 May
1995 and kindly provided by N. Zacharias)

 
Mathematical properties

Property Calculated Specified Unit
λmean (?) : 6096.01 ------- (Angstrom)
λcen (?) : 6077.78 ------- (Angstrom)
λeff (?) : 6040.44 ------- (Angstrom)
λpeak (?) : 5900.00 ------- (Angstrom)
λpivot (?) : 6069.87 ------- (Angstrom)
λphot (?) : 6057.55 ------- (Angstrom)
λmin (?) : 5217.33 ------- (Angstrom)
λmax (?) : 7324.00 ------- (Angstrom)
Weff (?) : 870.37 ------- (Angstrom)
FWHM (?) : 844.44 ------- (Angstrom)
Af/AV (?) : 0.90 ------- ()

Transmission curve

Data file: ascii, VOTable

Reference for filter response: The First US Naval Observatory CCD Astrograph Catalog (UCAC1)

   
Calibration properties

Vega System
PropertySpecified Calculated Unit
Zero Point (?) : ------- 2.653e-9(erg/cm2/s/A)
  ------- 3228.90(Jy)
ZP Type (?) : Pogson
PhotCal ID (?) : Misc/UCAC.R/Vega
 

AB System
PropertySpecified Calculated Unit
Zero Point (?) : ------- 2.983e-9(erg/cm2/s/A)
  ------- 3631.00(Jy)
ZP Type (?) : Pogson
PhotCal ID (?) : Misc/UCAC.R/AB
 

ST System
PropertySpecified Calculated Unit
Zero Point (?) : ------- 3.631e-9(erg/cm2/s/A)
  ------- 4419.18(Jy)
ZP Type (?) : Pogson
PhotCal ID (?) : Misc/UCAC.R/ST
 


Filter added: 2013-04-09 19:09:55
Last update: 2018-03-21 17:34:01
Misc/UCAC.sdss_r6185.26122.3541569891111.23162.0  UCAC4 r filter, defined as identical to MISC/APASS.sdss_r and SLOAN/SDSS.r
Misc/UCAC.sdss_i7499.77439.5668983891044.62602.0  UCAC4 i filter, defined as identical to MISC/APASS.sdss_i and SLOAN/SDSS.i
 

Filter Plots

© SVO,   5137 filters available,   Last update: 2019-12-14
 
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: