Filter Profile Service
An experiment about filter standardization in the VO

KPNO/KP4in.Gunn_u3455.63454.330533850488.41289.3KPNOKP4inGunn u
KPNO/KP4in.Strom_u3534.23533.432653800277.51310.2KPNOKP4inStromgren u
KPNO/KP4in.Gunn_v3978.44007.835254697500.03427.5KPNOKP4inGunn v
KPNO/KP4in.Strom_v4101.44100.139324297166.14144.3KPNOKP4inStromgren v
KPNO/KP4in.Strom_b4727.64723.345374941197.14118.4KPNOKP4inStromgren b
KPNO/KP4in.Gunn_g4956.04929.344495529707.23886.8KPNOKP4inGunn g
KPNO/KP4in.Strom_y5506.55503.052675756246.03592.4KPNOKP4inStromgren y
KPNO/KP4in.Gunn_r6501.36467.859237275745.82989.7KPNOKP4inGunn r
KPNO/KP4in.Gunn_I8160.98102.8728292631271.42370.3KPNOKP4inGunn I
KPNO/KP4in.Gunn_z10250.99952.18148120003463.52020.2KPNOKP4inGunn z
X
KPNO/KP4in.Gunn_z
Filter Description

Filter ID (?) :KPNO/KP4in.Gunn_z
Description (?) :Gunn z
Phot.System (?) :KP4in
Detector Type (?) :Energy counter
Band Name (?) :------
Obs. Facility (?) :KPNO
Instrument (?) :KP4in
Comments (?) :Gunn z rg850
4X4 3.04mm

 
Mathematical properties

Property Calculated Specified Unit
λmean (?) : 10250.91 ------- (Angstrom)
λcen (?) : 10236.59 ------- (Angstrom)
λeff (?) : 9952.11 ------- (Angstrom)
λpeak (?) : 11910.00 ------- (Angstrom)
λpivot (?) : 10199.51 ------- (Angstrom)
λphot (?) : 10050.78 ------- (Angstrom)
λmin (?) : 8147.89 ------- (Angstrom)
λmax (?) : 12000.00 ------- (Angstrom)
Weff (?) : 3463.50 ------- (Angstrom)
FWHM (?) : 3526.81 ------- (Angstrom)
Af/AV (?) : 0.43 ------- ()

Transmission curve

Data file: ascii, VOTable

Reference for transmission curve: KPNO 4Inch filters

   
Calibration properties

Vega System
PropertySpecified Calculated Unit
Zero Point (?) : ------- 6.115e-10(erg/cm2/s/A)
  ------- 2020.15(Jy)
ZP Type (?) : Pogson
PhotCal ID (?) : KPNO/KP4in.Gunn_z/Vega
 

AB System
PropertySpecified Calculated Unit
Zero Point (?) : ------- 1.099e-9(erg/cm2/s/A)
  ------- 3631.00(Jy)
ZP Type (?) : Pogson
PhotCal ID (?) : KPNO/KP4in.Gunn_z/AB
 

ST System
PropertySpecified Calculated Unit
Zero Point (?) : ------- 3.631e-9(erg/cm2/s/A)
  ------- 11995.97(Jy)
ZP Type (?) : Pogson
PhotCal ID (?) : KPNO/KP4in.Gunn_z/ST
 


Filter added: 2011-10-18 05:31:04
Last update: 2014-05-30 15:01:05
 

Filter Plots (using a common λ range)

(Plot them zoomed to their own λ range)

 
If your research benefits from the use of the SVO Filter Profile Service, we would appreciate if you could include the following acknowledgment 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 AyA2014-55216

and we would appreciate if you could include the following references in your publication: