Filter Profile Service
A repository of Filter information for the VO

CTIO/DECam.u_filter3562.13628.430344039840.81798.2CTIODECamDECam u filter (filter only)
CTIO/DECam.u3816.83853.533404040273.52703.5CTIODECamDECam u filter (total transmission)
X
CTIO/DECam.u
Filter Description

Filter ID (?) :CTIO/DECam.u
Description (?) :DECam u filter (total transmission)
Phot.System (?) :DECam
Detector Type (?) :Energy counter
Band Name (?) :u
Obs. Facility (?) :CTIO
Instrument (?) :DECam
Comments (?) :------

 
Mathematical properties

Property Calculated Specified Unit
λmean (?) : 3816.84 ------- (Angstrom)
λcen (?) : 3866.99 ------- (Angstrom)
λeff (?) : 3853.47 ------- (Angstrom)
λpeak (?) : 3960.00 ------- (Angstrom)
λpivot (?) : 3809.24 ------- (Angstrom)
λphot (?) : 3857.12 ------- (Angstrom)
λmin (?) : 3340.17 ------- (Angstrom)
λmax (?) : 4039.75 ------- (Angstrom)
Weff (?) : 273.51 ------- (Angstrom)
FWHM (?) : 256.06 ------- (Angstrom)
Af/AV (?) : 1.49 ------- ()

Transmission curve

Data file: ascii, VOTable

Reference for filter response: Dark Energy Camera

   
Calibration properties

Vega System
PropertySpecified Calculated Unit
Zero Point (?) : ------- 5.458e-9(erg/cm2/s/A)
  ------- 2703.55(Jy)
ZP Type (?) : Pogson
PhotCal ID (?) : CTIO/DECam.u/Vega
 

AB System
PropertySpecified Calculated Unit
Zero Point (?) : ------- 7.331e-9(erg/cm2/s/A)
  ------- 3631.00(Jy)
ZP Type (?) : Pogson
PhotCal ID (?) : CTIO/DECam.u/AB
 

ST System
PropertySpecified Calculated Unit
Zero Point (?) : ------- 3.631e-9(erg/cm2/s/A)
  ------- 1798.50(Jy)
ZP Type (?) : Pogson
PhotCal ID (?) : CTIO/DECam.u/ST
 


Filter added: 2017-04-24 14:36:59
Last update: 2018-08-13 11:21:13
CTIO/DECam.g_filter4734.34635.2392955541481.43958.7CTIODECamDECam g filter (filter only)
CTIO/DECam.g4826.84734.0393955281132.73920.3CTIODECamDECam u filter (total transmission)
CTIO/DECam.r_filter6416.06326.4561872601475.33051.5CTIODECamDECam r filter (filter only)
CTIO/DECam.r6435.36345.2550672381379.23040.7CTIODECamDECam r filter (total transmission)
CTIO/DECam.i7825.57749.6695086461371.42477.4CTIODECamDECam i filter (total transmission)
CTIO/DECam.i_filter7835.57761.8698387061442.22473.7CTIODECamDECam i filter (filter only)
CTIO/DECam.z9179.59138.28284101021266.22247.5CTIODECamDECam zi filter (total transmission)
CTIO/DECam.z_filter9260.69215.58360101661501.72242.5CTIODECamDECam z filter (filter only)
CTIO/DECam.Y9896.29875.8935510730675.62147.4CTIODECamDECam Y filter (total transmission)
CTIO/DECam.Y_filter10091.910060.79400108051114.72110.0CTIODECamDECam Y filter (filter only)
 

Filter Plots (using a common λ range)

(Plot them zoomed to their own λ range)

© SVO,   5065 filters available,   Last update: 2019-11-30
 
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: