Filter Profile Service
A repository of Filter information for the VO.
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APO :Apache Point Observatory.
APO/MSSSO :APO MSSSO filters.id:APO/MSSSO.a
GaiaXPy base XML file. You can download here the GaiaXPy base XML file for the full APO/MSSSO filter set. Please, take a look to the GaiaXPy web page and additional documentation for more information.

APO/MSSSO.U1394.001480.98 705.672131.32740.48  APO APO MSSSO U filter
X
APO/MSSSO.U
Filter Description

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

 
Mathematical properties

Property Calculated Specified Unit
λref (?) : 1394.00 ------- (Angstrom)
λmean (?) : 1480.98 ------- (Angstrom)
λcen (?) : 1496.37 ------- (Angstrom)
λeff (?) : ------- ------- (Angstrom)
λpeak (?) : 1604.82 ------- (Angstrom)
λpivot (?) : 1394.00 ------- (Angstrom)
λphot (?) : ------- ------- (Angstrom)
λmin (?) : 705.67 ------- (Angstrom)
λmax (?) : 2131.32 ------- (Angstrom)
Weff (?) : 740.48 ------- (Angstrom)
FWHM (?) : 742.97 ------- (Angstrom)
Af/AV (?) : 2.86 ------- ()
Fsun (?) : ------- ------- (erg/cm2/s/A)

Transmission

Data file: ascii, VOTable

Reference for filter response: APO Filter Inventory

Transmission components: Filterid:APO/MSSSO.U
 

You can download here the GaiaXPy base XML file for the full APO/MSSSO 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 (?) : ------- -------(erg/cm2/s/A)
  ------- -------(Jy)
ZP Type (?) : Pogson
PhotCal ID (?) : APO/MSSSO.U/Vega
 

AB System
PropertySpecified Calculated Unit
Zero Point (?) : ------- 5.60168e-8(erg/cm2/s/A)
  ------- 3631.00(Jy)
ZP Type (?) : Pogson
PhotCal ID (?) : APO/MSSSO.U/AB
 

ST System
PropertySpecified Calculated Unit
Zero Point (?) : ------- 3.631e-9(erg/cm2/s/A)
  ------- 235.36(Jy)
ZP Type (?) : Pogson
PhotCal ID (?) : APO/MSSSO.U/ST
 


Filter added: 2021-03-18 11:54:15
Last update: 2021-07-27 18:36:22
APO/MSSSO.B2347.632497.512393.771395.423918.671397.71819.524.46e-9APO APO MSSSO B filter
APO/MSSSO.V4204.984328.094324.662940.086258.361738.613164.515.37e-9APO APO MSSSO V filter
APO/MSSSO.R5878.436152.315649.114269.0910181.452756.073439.402.98e-9APO APO MSSSO R filter
APO/MSSSO.I8364.528523.578230.956478.7610070.002940.982404.941.03e-9APO APO MSSSO I filter
 

Filter Plots

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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

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