Filter Profile Service
A repository of Filter information for the VO
Grant PID2020-112494GBI00 funded by
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INT :Isaac Newton Telescope.
INT/IPHAS :The INT Photometric H-Alpha Survey (IPHAS)

INT/IPHAS.gR6194.036230.026153.455446.137046.581219.663178.122.48e-9INTWFCIPHAS gR
INT/IPHAS.Ha6567.986568.186568.206494.656642.0193.942613.941.82e-9INTWFCIPHAS Ha
INT/IPHAS.gI7706.807745.947663.266755.218626.841471.672512.281.27e-9INTWFCIPHAS.gI
X
INT/IPHAS.gI
Filter Description

Filter ID (?) :INT/IPHAS.gI
Description (?) :IPHAS.gI
Phot.System (?) :IPHAS
Detector Type (?) :Energy counter
Band Name (?) :------
Obs. Facility (?) :INT
Instrument (?) :WFC
Comments (?) :------

 
Mathematical properties

Property Calculated Specified Unit
λref (?) : 7706.80 ------- (Angstrom)
λmean (?) : 7745.94 ------- (Angstrom)
λcen (?) : 7741.17 ------- (Angstrom)
λeff (?) : 7663.26 ------- (Angstrom)
λpeak (?) : 8220.00 ------- (Angstrom)
λpivot (?) : 7706.80 ------- (Angstrom)
λphot (?) : 7689.38 ------- (Angstrom)
λmin (?) : 6755.21 ------- (Angstrom)
λmax (?) : 8626.84 ------- (Angstrom)
Weff (?) : 1471.67 ------- (Angstrom)
FWHM (?) : 1523.04 ------- (Angstrom)
Af/AV (?) : 0.644 ------- ()
Fsun (?) : 120.74 ------- (erg/cm2/s/A)

Transmission

Data file: ascii, VOTable

Reference for filter response: Private communication

Transmission components: Filter

   
Calibration properties

Vega System
PropertySpecified Calculated Unit
Zero Point (?) : ------- 1.26806e-9(erg/cm2/s/A)
  ------- 2512.28(Jy)
ZP Type (?) : Pogson
PhotCal ID (?) : INT/IPHAS.gI/Vega
 

AB System
PropertySpecified Calculated Unit
Zero Point (?) : ------- 1.83273e-9(erg/cm2/s/A)
  ------- 3631.00(Jy)
ZP Type (?) : Pogson
PhotCal ID (?) : INT/IPHAS.gI/AB
 

ST System
PropertySpecified Calculated Unit
Zero Point (?) : ------- 3.631e-9(erg/cm2/s/A)
  ------- 7193.73(Jy)
ZP Type (?) : Pogson
PhotCal ID (?) : INT/IPHAS.gI/ST
 


Filter added: 2010-04-17 05:58:57
Last update: 2021-07-27 19:41:05
 

Filter Plots

© SVO,   (SVO Privacy Policy),   10625 filters available,   Last update: 2022-09-28
 
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: