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


SLOAN :The Sloan Digital Sky Survey
SLOAN/SDSS :SDSS filters

SLOAN/SDSS.uprime_filter3501.023517.433542.193042.103985.02563.561469.483.51e-9SLOAN SDSS u' filter (filter only transmission) at USNO 40-in
SLOAN/SDSS.u3556.523572.183608.043048.284028.23540.971628.723.75e-9SLOAN SDSS u full transmission
SLOAN/SDSS.g4702.504750.824671.783782.545549.261064.683971.195.45e-9SLOAN SDSS g full transmission
SLOAN/SDSS.gprime_filter4763.114820.094724.603858.455685.961264.523921.005.27e-9SLOAN SDSS u' filter (filter only transmission) at USNO 40-in
SLOAN/SDSS.r6175.586204.296141.125415.346989.141055.513142.022.5e-9SLOAN SDSS r full transmission
X
SLOAN/SDSS.r
Filter Description

Filter ID (?) :SLOAN/SDSS.r
Description (?) :SDSS r full transmission
Phot.System (?) :SDSS
Detector Type (?) :Photon counter
Band Name (?) :------
Obs. Facility (?) :SLOAN
Instrument (?) :------
Comments (?) :------

 
Mathematical properties

Property Calculated Specified Unit
λref (?) : 6175.58 ------- (Angstrom)
λmean (?) : 6204.29 ------- (Angstrom)
λcen (?) : 6174.48 ------- (Angstrom)
λeff (?) : 6141.12 ------- (Angstrom)
λpeak (?) : 6480.00 ------- (Angstrom)
λpivot (?) : 6175.58 ------- (Angstrom)
λphot (?) : 6160.31 ------- (Angstrom)
λmin (?) : 5415.34 ------- (Angstrom)
λmax (?) : 6989.14 ------- (Angstrom)
Weff (?) : 1055.51 ------- (Angstrom)
FWHM (?) : 1149.52 ------- (Angstrom)
Af/AV (?) : 0.884 ------- ()
Fsun (?) : 169.25 ------- (erg/cm2/s/A)

Transmission

Data file: ascii, VOTable

Reference for filter response: SDSS DR7

Transmission components: Filter + Instrument + Atmosphere

   
Calibration properties

Vega System
PropertySpecified Calculated Unit
Zero Point (?) : ------- 2.49767e-9(erg/cm2/s/A)
  ------- 3142.02(Jy)
ZP Type (?) : Pogson
PhotCal ID (?) : SLOAN/SDSS.r/Vega
 

AB System
PropertySpecified Calculated Unit
Zero Point (?) : ------- 2.88637e-9(erg/cm2/s/A)
  3631 3631.00(Jy)
b softening parameter (?) : 0.00000000012
ZP Type (?) : Asinh
PhotCal ID (?) : SLOAN/SDSS.r/AB
 

ST System
PropertySpecified Calculated Unit
Zero Point (?) : ------- 3.631e-9(erg/cm2/s/A)
  ------- 4567.74(Jy)
ZP Type (?) : Pogson
PhotCal ID (?) : SLOAN/SDSS.r/ST
 

Reference for calibration: SDSS Flux calibration


Filter added: 2009-09-07 16:56:07
Last update: 2020-08-30 19:07:49
SLOAN/SDSS.rprime_filter6246.986287.066202.585405.067172.221253.713112.912.43e-9SLOAN SDSS r' filter (filter only transmission) at USNO 40-in
SLOAN/SDSS.i7489.987519.277457.896689.478389.451102.572571.221.39e-9SLOAN SDSS i full transmission
SLOAN/SDSS.iprime_filter7718.287759.387673.036720.668725.781478.932502.621.27e-9SLOAN SDSS i' filter (filter only transmission) at USNO 40-in
SLOAN/SDSS.z8946.718992.268922.787960.4410833.251164.012227.038.39e-10SLOAN SDSS z full transmission
SLOAN/SDSS.zprime_filter10829.8311128.8110506.548041.5413500.004306.721820.984.95e-10SLOAN SDSS z' filter (filter only transmission) at USNO 40-in
 

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: