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
Misc/UCAC.sdss_r6185.26122.3541569891111.23162.0  UCAC4 r filter, defined as identical to MISC/APASS.sdss_r and SLOAN/SDSS.r
X
Misc/UCAC.sdss_r
Filter Description

Filter ID (?) :Misc/UCAC.sdss_r
Description (?) :UCAC4 r filter, defined as identical to MISC/APASS.sdss_r and SLOAN/SDSS.r
Phot.System (?) :SDSS
Detector Type (?) :Energy counter
Band Name (?) :r
Obs. Facility (?) :------
Instrument (?) :------
Comments (?) :------

 
Mathematical properties

Property Calculated Specified Unit
λmean (?) : 6185.19 ------- (Angstrom)
λcen (?) : 6174.48 ------- (Angstrom)
λeff (?) : 6122.33 ------- (Angstrom)
λpeak (?) : 6480.00 ------- (Angstrom)
λpivot (?) : 6156.33 ------- (Angstrom)
λphot (?) : 6141.50 ------- (Angstrom)
λmin (?) : 5415.34 ------- (Angstrom)
λmax (?) : 6989.14 ------- (Angstrom)
Weff (?) : 1111.18 ------- (Angstrom)
FWHM (?) : 1149.52 ------- (Angstrom)
Af/AV (?) : 0.89 ------- ()

Transmission curve

Data file: ascii, VOTable

   
Calibration properties

Vega System
PropertySpecified Calculated Unit
Zero Point (?) : ------- 2.529e-9(erg/cm2/s/A)
  ------- 3161.98(Jy)
ZP Type (?) : Pogson
PhotCal ID (?) : Misc/UCAC.sdss_r/Vega
 

AB System
PropertySpecified Calculated Unit
Zero Point (?) : ------- 2.904e-9(erg/cm2/s/A)
  3631 3631.00(Jy)
b softening parameter (?) : 0.00000000012
ZP Type (?) : Asinh
PhotCal ID (?) : Misc/UCAC.sdss_r/AB
 

ST System
PropertySpecified Calculated Unit
Zero Point (?) : ------- 3.631e-9(erg/cm2/s/A)
  ------- 4539.82(Jy)
ZP Type (?) : Pogson
PhotCal ID (?) : Misc/UCAC.sdss_r/ST
 

Reference for calibration: SDSS Flux calibration


Filter added: 2015-12-18 11:45:33
Last update: 2018-08-13 11:54:16
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: