Filter Profile Service
Carlos Rodrigo
A repository of Filter information for the VO.
Grant PID2020-112494GBI00 funded by
Astronomy (7905)Planetary science (616)Earth Obs. (2452)


Paranal :Paranal ESO Observatory
Paranal/NGTS :The Next-Generation Transit Survey — Paranal’s planet-hunting arrayid:Paranal/NGTS.a
GaiaXPy base XML file. You can download here the GaiaXPy base XML file for the full Paranal/NGTS filter set. Please, take a look to the GaiaXPy web page and additional documentation for more information.

Paranal/NGTS.NGTS6953.807179.436714.785125.708972.603082.402894.761.79e-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
λref (?) : 6953.80 ------- (Angstrom)
λmean (?) : 7179.43 ------- (Angstrom)
λcen (?) : 7038.29 ------- (Angstrom)
λeff (?) : 6714.78 ------- (Angstrom)
λpeak (?) : 7729.73 ------- (Angstrom)
λpivot (?) : 6953.80 ------- (Angstrom)
λphot (?) : 6867.06 ------- (Angstrom)
λmin (?) : 5125.70 ------- (Angstrom)
λmax (?) : 8972.60 ------- (Angstrom)
Weff (?) : 3082.40 ------- (Angstrom)
FWHM (?) : 3619.54 ------- (Angstrom)
Af/AV (?) : 0.739 ------- ()
Fsun (?) : 138.29 ------- (erg/cm2/s/A)

Transmission

Data file: ascii, VOTable

Reference for filter response: Wheatley et al. 2018

Transmission components: Filter + CCD + Other optical componentsid:Paranal/NGTS.NGTS
 

You can download here the GaiaXPy base XML file for the full Paranal/NGTS filter set.
Please, take a look to GaiaXPy documentation for more information.

- GaiaXPy base XML file.

   
Calibration properties

Vega System
PropertySpecified Calculated Unit
Zero Point (?) : ------- 1.79469e-9(erg/cm2/s/A)
  ------- 2894.76(Jy)
ZP Type (?) : Pogson
PhotCal ID (?) : Paranal/NGTS.NGTS/Vega
 

AB System
PropertySpecified Calculated Unit
Zero Point (?) : ------- 2.25114e-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)
  ------- 5856.65(Jy)
ZP Type (?) : Pogson
PhotCal ID (?) : Paranal/NGTS.NGTS/ST
 


Filter added: 2020-05-10 09:53:01
Last update: 2021-07-27 20:28:51
 

Filter Plots

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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 "Carlos Rodrigo", 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: