Filter Profile Service
A repository of Filter information for the VO.
Grant PID2020-112494GBI00 funded by
Astronomy (7905)Planetary science (616)Earth Obs. (2452)


BOK :The 90'' (2.3 m) Bok Telescope on Kitt Peak is the largest telescope operated solely by Steward Observatory.
BOK/BASS :The Beijing-Arizona Sky Survey (BASS) is an ambitious wide-field multicolor survey of 5000 deg2 of the Northern Galactic Cap using the 90prime imager on the 2.3m Bok Telescope at Kitt Peakid:BOK/BASS.a
GaiaXPy base XML file. You can download here the GaiaXPy base XML file for the full BOK/BASS filter set. Please, take a look to the GaiaXPy web page and additional documentation for more information.

BOK/BASS.g_filter4747.784805.564707.553911.385605.821272.834004.505.33e-9BOK90primeBASS g filter (filter only)
BOK/BASS.g4769.484826.334729.303914.415601.041204.223994.555.26e-9BOK90primeBASS g filter (full)
BOK/BASS.r6390.206431.276345.245619.097285.121311.483074.102.26e-9BOK90primeBASS r filter (full)
BOK/BASS.r_filter6396.976437.566352.475618.797282.641303.273069.832.25e-9BOK90primeBASS r filter (filter only)
X
BOK/BASS.r_filter
Filter Description

Filter ID (?) :BOK/BASS.r_filter
Description (?) :BASS r filter (filter only)
Phot.System (?) :BASS
Detector Type (?) :Photon counter
Band Name (?) :r
Obs. Facility (?) :BOK
Instrument (?) :90prime
Comments (?) :------

 
Mathematical properties

Property Calculated Specified Unit
λref (?) : 6396.97 ------- (Angstrom)
λmean (?) : 6437.56 ------- (Angstrom)
λcen (?) : 6409.65 ------- (Angstrom)
λeff (?) : 6352.47 ------- (Angstrom)
λpeak (?) : 7010.00 ------- (Angstrom)
λpivot (?) : 6396.97 ------- (Angstrom)
λphot (?) : 6379.71 ------- (Angstrom)
λmin (?) : 5618.79 ------- (Angstrom)
λmax (?) : 7282.64 ------- (Angstrom)
Weff (?) : 1303.27 ------- (Angstrom)
FWHM (?) : 1422.76 ------- (Angstrom)
Af/AV (?) : 0.838 ------- ()
Fsun (?) : 161.53 ------- (erg/cm2/s/A)

Transmission

Data file: ascii, VOTable

Reference for filter response: Beijing-Arizona Sky Survey (BASS)

Transmission components: Filterid:BOK/BASS.r_filter
 

You can download here the GaiaXPy base XML file for the full BOK/BASS 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 (?) : ------- 2.24898e-9(erg/cm2/s/A)
  ------- 3069.83(Jy)
ZP Type (?) : Pogson
PhotCal ID (?) : BOK/BASS.r_filter/Vega
 

AB System
PropertySpecified Calculated Unit
Zero Point (?) : ------- 2.6601e-9(erg/cm2/s/A)
  ------- 3631.00(Jy)
ZP Type (?) : Pogson
PhotCal ID (?) : BOK/BASS.r_filter/AB
 

ST System
PropertySpecified Calculated Unit
Zero Point (?) : ------- 3.631e-9(erg/cm2/s/A)
  ------- 4956.27(Jy)
ZP Type (?) : Pogson
PhotCal ID (?) : BOK/BASS.r_filter/ST
 


Filter added: 2020-07-01 21:23:18
Last update: 2021-07-27 18:40:39
 

Filter Plots

© SVO,   (SVO Privacy Policy),   10970 filters available,   Last update: 2023-06-19
 
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: