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


WHT :William Herschel Telescope
WHT/PFIP :The Prime Focus Imaging Platform (PFIP) or Prime Focus Camera is an optical mosaic camera for use at the prime focus of the 4.2m William Herschel Telescope. id:WHT/PFIP.a
GaiaXPy base XML file. You can download here the GaiaXPy base XML file for the full WHT/PFIP filter set. Please, take a look to the GaiaXPy web page and additional documentation for more information.

WHT/PFIP.RGO_U93600.853617.233667.553081.044113.01561.461736.044.01e-9WHTPFIPRGO U 9
WHT/PFIP.RGO_U3687.633698.303747.163250.004110.00437.321978.774.36e-9WHTPFIPRGO U 5
X
WHT/PFIP.RGO_U
Filter Description

Filter ID (?) :WHT/PFIP.RGO_U
Description (?) :RGO U 5
Phot.System (?) :PFIP
Detector Type (?) :Energy counter
Band Name (?) :------
Obs. Facility (?) :WHT
Instrument (?) :PFIP
Comments (?) :id:#7
Max. Transmission ~35%

 
Mathematical properties

Property Calculated Specified Unit
λref (?) : 3687.63 ------- (Angstrom)
λmean (?) : 3698.30 ------- (Angstrom)
λcen (?) : 3705.84 ------- (Angstrom)
λeff (?) : 3747.16 ------- (Angstrom)
λpeak (?) : 3760.00 ------- (Angstrom)
λpivot (?) : 3687.63 ------- (Angstrom)
λphot (?) : 3754.36 ------- (Angstrom)
λmin (?) : 3250.00 ------- (Angstrom)
λmax (?) : 4110.00 ------- (Angstrom)
Weff (?) : 437.32 ------- (Angstrom)
FWHM (?) : 436.12 ------- (Angstrom)
Af/AV (?) : 1.55 ------- ()
Fsun (?) : 107.81 ------- (erg/cm2/s/A)

Transmission

Data file: ascii, VOTable

Reference for filter response: PFIP filters

Transmission components: Filterid:WHT/PFIP.RGO_U
 

You can download here the GaiaXPy base XML file for the full WHT/PFIP 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 (?) : ------- 4.36237e-9(erg/cm2/s/A)
  ------- 1978.77(Jy)
ZP Type (?) : Pogson
PhotCal ID (?) : WHT/PFIP.RGO_U/Vega
 

AB System
PropertySpecified Calculated Unit
Zero Point (?) : ------- 8.00485e-9(erg/cm2/s/A)
  ------- 3631.00(Jy)
ZP Type (?) : Pogson
PhotCal ID (?) : WHT/PFIP.RGO_U/AB
 

ST System
PropertySpecified Calculated Unit
Zero Point (?) : ------- 3.631e-9(erg/cm2/s/A)
  ------- 1647.02(Jy)
ZP Type (?) : Pogson
PhotCal ID (?) : WHT/PFIP.RGO_U/ST
 


Filter added: 2011-10-18 09:34:57
Last update: 2021-07-27 20:45:56
WHT/PFIP.Har_B64287.184332.254311.103526.195714.051053.513838.536.26e-9WHTPFIPHarris B 6
WHT/PFIP.Har_B4291.604337.884315.123522.165727.611065.523836.486.24e-9WHTPFIPHarris B 5
WHT/PFIP.Har_V5456.515489.925425.164835.936647.46983.953641.813.67e-9WHTPFIPHarris V 5
WHT/PFIP.Har_R6497.246596.676400.855478.299000.001628.163048.812.17e-9WHTPFIPHarris R 5
WHT/PFIP.Har_I8090.848136.128048.827060.289000.001644.752399.261.1e-9WHTPFIPHarris I 5
 

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 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: