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


LCO :Las Campanas Observatory
LCO/OGLE-IV :The Optical Gravitational Lensing Experiment (OGLE) project is a long term project with the main goal of searching for the dark matter with microlensing phenomena. id:LCO/OGLE-IV.a
GaiaXPy base XML file. You can download here the GaiaXPy base XML file for the full LCO/OGLE-IV filter set. Please, take a look to the GaiaXPy web page and additional documentation for more information.

LCO/OGLE-IV.V5345.515370.045323.754451.986037.29968.183699.523.88e-9LCOOGLEOGLE-IV V filter (filter + ave. CCD)
LCO/OGLE-IV.V_filter5366.465390.825344.604517.486044.39906.363687.463.84e-9LCOOGLEOGLE-IV V filter (filter only)
LCO/OGLE-IV.I7969.948006.087931.817002.818968.211443.362419.921.14e-9LCOOGLEOGLE-IV I filter (filter + ave. CCD)
X
LCO/OGLE-IV.I
Filter Description

Filter ID (?) :LCO/OGLE-IV.I
Description (?) :OGLE-IV I filter (filter + ave. CCD)
Phot.System (?) :OGLE
Detector Type (?) :Photon counter
Band Name (?) :I
Obs. Facility (?) :LCO
Instrument (?) :OGLE
Comments (?) :filter+CCD transmission calculated using average CCD response between minimum and maximum measured efficiencies.

 
Mathematical properties

Property Calculated Specified Unit
λref (?) : 7969.94 ------- (Angstrom)
λmean (?) : 8006.08 ------- (Angstrom)
λcen (?) : 8015.95 ------- (Angstrom)
λeff (?) : 7931.81 ------- (Angstrom)
λpeak (?) : 7657.83 ------- (Angstrom)
λpivot (?) : 7969.94 ------- (Angstrom)
λphot (?) : 7955.91 ------- (Angstrom)
λmin (?) : 7002.81 ------- (Angstrom)
λmax (?) : 8968.21 ------- (Angstrom)
Weff (?) : 1443.36 ------- (Angstrom)
FWHM (?) : 1485.67 ------- (Angstrom)
Af/AV (?) : 0.612 ------- ()
Fsun (?) : 113.61 ------- (erg/cm2/s/A)

Transmission

Data file: ascii, VOTable

Reference for filter response: OGLE-IV third generation

Transmission components: Filter + CCDid:LCO/OGLE-IV.I
 

You can download here the GaiaXPy base XML file for the full LCO/OGLE-IV 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 (?) : ------- 1.14212e-9(erg/cm2/s/A)
  ------- 2419.92(Jy)
ZP Type (?) : Pogson
PhotCal ID (?) : LCO/OGLE-IV.I/Vega
 

AB System
PropertySpecified Calculated Unit
Zero Point (?) : ------- 1.71371e-9(erg/cm2/s/A)
  ------- 3631.00(Jy)
ZP Type (?) : Pogson
PhotCal ID (?) : LCO/OGLE-IV.I/AB
 

ST System
PropertySpecified Calculated Unit
Zero Point (?) : ------- 3.631e-9(erg/cm2/s/A)
  ------- 7693.35(Jy)
ZP Type (?) : Pogson
PhotCal ID (?) : LCO/OGLE-IV.I/ST
 


Filter added: 2021-08-11 14:45:55
Last update: 2021-08-11 14:45:55
LCO/OGLE-IV.I_filter8007.658044.597968.707020.798999.171411.892408.321.13e-9LCOOGLEOGLE-IV I filter (filter only)
 

Filter Plots

© SVO,   (SVO Privacy Policy),   10970 filters available,   Last update: 2023-06-19
 
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: