Filter Profile Service
A repository of Filter information for the VO

OSN/Stromgren.u23427.43425.031853726280.31255.0OSN u stromgren, OSN #s07
OSN/Stromgren.u3500.13498.232953708266.91284.7OSN u stromgren, OSN #s01
X
OSN/Stromgren.u
Filter Description

Filter ID (?) :OSN/Stromgren.u
Description (?) :u stromgren, OSN #s01
Phot.System (?) :Stromgren
Detector Type (?) :Photon counter
Band Name (?) :u
Obs. Facility (?) :OSN
Instrument (?) :------
Comments (?) :size (50, 50, 5)

 
Mathematical properties

Property Calculated Specified Unit
λmean (?) : 3500.12 ------- (Angstrom)
λcen (?) : 3493.37 ------- (Angstrom)
λeff (?) : 3498.21 ------- (Angstrom)
λpeak (?) : 3502.00 ------- (Angstrom)
λpivot (?) : 3496.66 ------- (Angstrom)
λphot (?) : 3500.50 ------- (Angstrom)
λmin (?) : 3294.79 ------- (Angstrom)
λmax (?) : 3707.80 ------- (Angstrom)
Weff (?) : 266.92 ------- (Angstrom)
FWHM (?) : 307.23 ------- (Angstrom)
Af/AV (?) : 1.63 ------- ()

Transmission

Data file: ascii, VOTable

Reference for filter response: OSN

   
Calibration properties

Vega System
PropertySpecified Calculated Unit
Zero Point (?) : ------- 3.147e-9(erg/cm2/s/A)
  ------- 1284.72(Jy)
ZP Type (?) : Pogson
PhotCal ID (?) : OSN/Stromgren.u/Vega
 

AB System
PropertySpecified Calculated Unit
Zero Point (?) : ------- 8.895e-9(erg/cm2/s/A)
  ------- 3631.00(Jy)
ZP Type (?) : Pogson
PhotCal ID (?) : OSN/Stromgren.u/AB
 

ST System
PropertySpecified Calculated Unit
Zero Point (?) : ------- 3.631e-9(erg/cm2/s/A)
  ------- 1482.16(Jy)
ZP Type (?) : Pogson
PhotCal ID (?) : OSN/Stromgren.u/ST
 


Filter added: 2012-07-19 16:05:52
Last update: 2020-01-15 13:13:15
OSN/Stromgren.v4116.14114.939654277210.74262.6OSN v stromgren, OSN #s02
OSN/Stromgren.v_z34129.94130.139404322192.04214.5OSN v stromgren, zone 3, OSN #s08
OSN/Stromgren.v_z24131.34131.639474321198.04224.5OSN v stromgren, zone 2, OSN #s08
OSN/Stromgren.v_z14132.04132.239524325199.34226.4OSN v stromgren, zone 1, OSN #s08
OSN/Stromgren.b4678.84676.845464817177.24212.6OSN b stromgren, OSN #s03
OSN/Stromgren.b_z14726.74722.545414911197.64122.1OSN b stromgren, zone 1, OSN #s09
OSN/Stromgren.b_z24728.54724.245434913194.04113.2OSN b stromgren, zone 2, OSN #s09
OSN/Stromgren.Hbetan4863.34863.44817491130.92685.0OSN Hbeta (n) stromgren, OSN #s06
OSN/Stromgren.Hbetaw4863.64860.746795063205.63736.1OSN Hbeta (w) stromgren, OSN #s05
OSN/Stromgren.Hbetan_z14879.44881.24834492332.23167.2OSN Hbeta(n) stromgren, zone 1, OSN #s12
OSN/Stromgren.Hbetan_z24882.24883.94801495034.13308.8OSN Hbeta(n) stromgren, zone 2, OSN #s12
OSN/Stromgren.Hbetaw_z14886.24889.147834992102.63431.9OSN Hbeta(w) stromgren, zone 1, OSN #s11
OSN/Stromgren.Hbetaw_z24887.44890.347844995102.83433.9OSN Hbeta(w) stromgren, zone 2, OSN #s11
OSN/Stromgren.Hbetaw_z34894.74898.147865011102.03489.7OSN Hbeta(w) stromgren, zone 3, OSN #s11
OSN/Stromgren.y5503.55501.353545645208.53594.3OSN y stromgren, OSN #s04
OSN/Stromgren.y_z15506.25503.752605684200.73592.7OSN y stromgren, zone 1, OSN #s10
OSN/Stromgren.y_z25514.15511.552705703197.33588.3OSN y stromgren, zone 2, OSN #s10
 

Filter Plots (using a common λ range)

(Plot them zoomed to their own λ range)


© SVO,   5836 filters available,   Last update: 2020-02-24
 
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

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