Filter Profile Service
A repository of Filter information for the VO

Paranal :Paranal ESO Observatory
Paranal/NGTS :The Next-Generation Transit Survey — Paranal’s planet-hunting array

Paranal/NGTS.NGTS7179.46717.6511889683082.42712.9ParanalNGTSNGTS filter
X
Paranal/NGTS.NGTS
Filter Description

Filter ID (?) :Paranal/NGTS.NGTS
Description (?) :NGTS filter
Phot.System (?) :NGTS
Detector Type (?) :Photon counter
Band Name (?) :------
Obs. Facility (?) :Paranal
Instrument (?) :NGTS
Comments (?) :------

 
Mathematical properties

Property Calculated Specified Unit
λmean (?) : 7179.44 ------- (Angstrom)
λcen (?) : 7011.10 ------- (Angstrom)
λeff (?) : 6717.62 ------- (Angstrom)
λpeak (?) : 7176.18 ------- (Angstrom)
λpivot (?) : 6953.81 ------- (Angstrom)
λphot (?) : 6869.65 ------- (Angstrom)
λmin (?) : 5118.12 ------- (Angstrom)
λmax (?) : 8968.15 ------- (Angstrom)
Weff (?) : 3082.39 ------- (Angstrom)
FWHM (?) : 3654.31 ------- (Angstrom)
Af/AV (?) : 0.78 ------- ()
Fsun (?) : ------- ------- (erg/cm2/s/A)

Transmission

Data file: ascii, VOTable

Reference for filter response: Wheatley et al. 2018

Transmission components: Filter + CCD + Other optical components

   
Calibration properties

Vega System
PropertySpecified Calculated Unit
Zero Point (?) : ------- 1.802e-9(erg/cm2/s/A)
  ------- 2712.88(Jy)
ZP Type (?) : Pogson
PhotCal ID (?) : Paranal/NGTS.NGTS/Vega
 

AB System
PropertySpecified Calculated Unit
Zero Point (?) : ------- 2.412e-9(erg/cm2/s/A)
  ------- 3631.00(Jy)
ZP Type (?) : Pogson
PhotCal ID (?) : Paranal/NGTS.NGTS/AB
 

ST System
PropertySpecified Calculated Unit
Zero Point (?) : ------- 3.631e-9(erg/cm2/s/A)
  ------- 5465.58(Jy)
ZP Type (?) : Pogson
PhotCal ID (?) : Paranal/NGTS.NGTS/ST
 


Filter added: 2020-05-10 09:53:01
Last update: 2020-05-10 11:05:49
 

Filter Plots

© SVO,   6368 filters available,   Last update: 2020-08-07
 
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: