Filter Profile Service
A repository of Filter information for the VO.
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BOK :The 90'' (2.3 m) Bok Telescope on Kitt Peak is the largest telescope operated solely by Steward Observatory.
BOK/90prime :90Prime is a prime focus wide-field imager for the Steward Observatory 90” telescope.id:BOK/90prime.a
GaiaXPy base XML file. You can download here the GaiaXPy base XML file for the full BOK/90prime filter set. Please, take a look to the GaiaXPy web page and additional documentation for more information.

BOK/90prime.sdss_u3481.553495.803508.603062.603939.25553.901384.253.42e-9BOK90prime90prime SDSS u' filter
BOK/90prime.U3600.943618.133661.943092.584134.80587.721643.433.8e-9BOK90prime90prime U filter
BOK/90prime.B4294.264332.014306.713608.415277.99976.463922.426.38e-9BOK90prime90prime B filter
BOK/90prime.Wash_M5128.155174.145088.044373.966372.081207.883823.124.36e-9BOK90prime90prime Washington M filter
BOK/90prime.V5316.875340.915297.224767.846308.80808.773708.333.93e-9BOK90prime90prime V filter
BOK/90prime.R6350.236417.496284.275473.138388.761292.653127.682.33e-9BOK90prime90prime R filter
BOK/90prime.halpha_6576575.096575.196576.366507.506639.4667.522518.021.75e-9BOK90prime90prime Halpha filter at 657.52nm
BOK/90prime.halpha_6596594.306594.416596.376529.036656.2168.572655.371.83e-9BOK90prime90prime Halpha filter at 659.42nm
BOK/90prime.halpha_6626626.466626.596626.946557.076697.9374.372888.531.97e-9BOK90prime90prime Halpha filter at 662.65nm
BOK/90prime.halpha_6646646.716646.846646.776578.006718.4074.832923.701.98e-9BOK90prime90prime Halpha filter at 664.67nm
BOK/90prime.I8648.758806.918524.317008.4711603.082944.702317.259.29e-10BOK90prime90prime I filter
BOK/90prime.sdss_z9966.1110138.949808.298152.9712000.003642.282072.766.26e-10BOK90prime90prime SDSS z' filter
X
BOK/90prime.sdss_z
Filter Description

Filter ID (?) :BOK/90prime.sdss_z
Description (?) :90prime SDSS z' filter
Phot.System (?) :------
Detector Type (?) :Energy counter
Band Name (?) :z
Obs. Facility (?) :BOK
Instrument (?) :90prime
Comments (?) :------

 
Mathematical properties

Property Calculated Specified Unit
λref (?) : 9966.11 ------- (Angstrom)
λmean (?) : 10138.94 ------- (Angstrom)
λcen (?) : 10142.01 ------- (Angstrom)
λeff (?) : 9808.29 ------- (Angstrom)
λpeak (?) : 9080.00 ------- (Angstrom)
λpivot (?) : 9966.11 ------- (Angstrom)
λphot (?) : 9918.05 ------- (Angstrom)
λmin (?) : 8152.97 ------- (Angstrom)
λmax (?) : 12000.00 ------- (Angstrom)
Weff (?) : 3642.28 ------- (Angstrom)
FWHM (?) : 3715.97 ------- (Angstrom)
Af/AV (?) : 0.43 ------- ()
Fsun (?) : 72.54 ------- (erg/cm2/s/A)

Transmission

Data file: ascii, VOTable

Reference for filter response: 90prime info

Transmission components: Filterid:BOK/90prime.sdss_z
 

You can download here the GaiaXPy base XML file for the full BOK/90prime filter set.
Please, take a look to GaiaXPy documentation for more information.

- GaiaXPy base XML file.

   
Calibration properties

Vega System
PropertySpecified Calculated Unit
Zero Point (?) : ------- 6.25633e-10(erg/cm2/s/A)
  ------- 2072.76(Jy)
ZP Type (?) : Pogson
PhotCal ID (?) : BOK/90prime.sdss_z/Vega
 

AB System
PropertySpecified Calculated Unit
Zero Point (?) : ------- 1.09596e-9(erg/cm2/s/A)
  ------- 3631.00(Jy)
ZP Type (?) : Pogson
PhotCal ID (?) : BOK/90prime.sdss_z/AB
 

ST System
PropertySpecified Calculated Unit
Zero Point (?) : ------- 3.631e-9(erg/cm2/s/A)
  ------- 12029.75(Jy)
ZP Type (?) : Pogson
PhotCal ID (?) : BOK/90prime.sdss_z/ST
 


Filter added: 2017-08-08 13:10:51
Last update: 2021-07-27 18:40:37
 

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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: