Filter Profile Service
A repository of Filter information for the VO

CTIO/ISPI.I_id8110337.310184.78811124871871.32037.9CTIOISPIISPI I, #81
CTIO/ISPI.Y_id191C10386.110323.19479112751393.82027.5CTIOISPIISPI Y, #191C
CTIO/ISPI.Y_id191A10386.910323.99480112751391.62027.2CTIOISPIISPI Y, #191A
CTIO/ISPI.Y_id191B10389.310326.39482112781393.72026.7CTIOISPIISPI Y, #191B
CTIO/ISPI.J_id18612464.412397.511472134501525.61566.1CTIOISPIISPI J, #186
CTIO/ISPI.J_id19212487.812424.111500134911544.61561.6CTIOISPIISPI J, #192
CTIO/ISPI.J_id8212545.512275.110242144632908.31558.6CTIOISPIISPI J, #82
CTIO/ISPI.FeII_id11112582.612582.31248912681105.71552.5CTIOISPIISPI FeII, #111
CTIO/ISPI.J_id18312802.812583.410839145352666.51513.0CTIOISPIISPI J, #183
CTIO/ISPI.Pa_id11012814.712813.81272012924106.91356.7CTIOISPIISPI Pa, #110
CTIO/ISPI.J_id4012866.412726.410992142462236.71497.5CTIOISPIISPI J, #40
CTIO/ISPI.H_id18716300.916142.314540180802865.81045.8CTIOISPIISPI H, #187
CTIO/ISPI.H_id18416324.316163.414474181382798.11043.5CTIOISPIISPI H, #184
CTIO/ISPI.H_id4416472.816282.814022185933018.41030.2CTIOISPIISPI H, #44
CTIO/ISPI.203_id13420319.520319.12012520461106.9745.9CTIOISPIISPI 203, #134
CTIO/ISPI.HeI_id13520626.820626.32041320811128.6726.6CTIOISPIISPI HeI, #135
CTIO/ISPI.CIV_id13620774.420773.72051521037150.0717.6CTIOISPIISPI CIV, #136
CTIO/ISPI.H2_id13021189.721189.02099221369190.9692.3CTIOISPIISPI H2, #130
CTIO/ISPI.H2_id16321241.021240.02102021456203.9689.2CTIOISPIISPI H2, #163
CTIO/ISPI.214_id16421396.521395.22115021640196.3679.2CTIOISPIISPI 214, #164
CTIO/ISPI.214w_id13121426.121425.02118921626219.0677.4CTIOISPIISPI 214w, #131
CTIO/ISPI.Ks_id12921544.821370.819181238053254.1672.1CTIOISPIISPI Ks, #129
CTIO/ISPI.Brg_id13221619.221616.62141521806216.3633.3CTIOISPIISPI Brg, #132
CTIO/ISPI.216_id16521656.221661.32155021850168.4626.3CTIOISPIISPI 216, #165
CTIO/ISPI.K_id18521851.921630.619460243633729.9656.6CTIOISPIISPI K, #185
CTIO/ISPI.HeII_id13821914.621914.22171722103135.7652.0CTIOISPIISPI HeII, #138
X
CTIO/ISPI.HeII_id138
Filter Description

Filter ID (?) :CTIO/ISPI.HeII_id138
Description (?) :ISPI HeII, #138
Phot.System (?) :ISPI
Detector Type (?) :Energy counter
Band Name (?) :------
Obs. Facility (?) :CTIO
Instrument (?) :ISPI
Comments (?) :25mm Omega

 
Mathematical properties

Property Calculated Specified Unit
λmean (?) : 21914.60 ------- (Angstrom)
λcen (?) : 21914.16 ------- (Angstrom)
λeff (?) : 21914.16 ------- (Angstrom)
λpeak (?) : 21899.00 ------- (Angstrom)
λpivot (?) : 21914.39 ------- (Angstrom)
λphot (?) : 21914.30 ------- (Angstrom)
λmin (?) : 21717.00 ------- (Angstrom)
λmax (?) : 22103.00 ------- (Angstrom)
Weff (?) : 135.73 ------- (Angstrom)
FWHM (?) : 125.17 ------- (Angstrom)
Af/AV (?) : 0.12 ------- ()

Transmission curve

Data file: ascii, VOTable

Reference for filter response: IR filters at CTIO

   
Calibration properties

Vega System
PropertySpecified Calculated Unit
Zero Point (?) : ------- 4.070e-11(erg/cm2/s/A)
  ------- 651.98(Jy)
ZP Type (?) : Pogson
PhotCal ID (?) : CTIO/ISPI.HeII_id138/Vega
 

AB System
PropertySpecified Calculated Unit
Zero Point (?) : ------- 2.267e-10(erg/cm2/s/A)
  ------- 3631.00(Jy)
ZP Type (?) : Pogson
PhotCal ID (?) : CTIO/ISPI.HeII_id138/AB
 

ST System
PropertySpecified Calculated Unit
Zero Point (?) : ------- 3.631e-9(erg/cm2/s/A)
  ------- 58164.14(Jy)
ZP Type (?) : Pogson
PhotCal ID (?) : CTIO/ISPI.HeII_id138/ST
 


Filter added: 2011-10-18 04:26:50
Last update: 2018-03-21 17:34:01
CTIO/ISPI.K_id5022238.421997.119332248593757.2637.2CTIOISPIISPI K, #50
CTIO/ISPI.H2_id12522455.922454.82223322685243.4625.9CTIOISPIISPI H2, #125
 

Filter Plots (using a common λ range)

(Plot them zoomed to their own λ range)



© SVO,   5137 filters available,   Last update: 2019-12-14
 
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: