Filter Profile Service
A repository of Filter information for the VO
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Palomar :Palomar Observatory
POSS :Palomar Observatory Sky Atlas

Palomar/POSS.Blue4106.054171.224205.813304.715240.621258.023258.265.79e-9PalomarPOSSPOSS Blue filter
Palomar/POSS.Red6507.146511.556500.186059.416874.86343.162907.722.06e-9PalomarPOSSPOSS Red filter
X
Palomar/POSS.Red
Filter Description

Filter ID (?) :Palomar/POSS.Red
Description (?) :POSS Red filter
Phot.System (?) :POSS
Detector Type (?) :Energy counter
Band Name (?) :------
Obs. Facility (?) :Palomar
Instrument (?) :POSS
Comments (?) :Curve approximately digitized from Fig.2 in the documentation.

 
Mathematical properties

Property Calculated Specified Unit
λref (?) : 6507.14 ------- (Angstrom)
λmean (?) : 6511.55 ------- (Angstrom)
λcen (?) : 6526.76 ------- (Angstrom)
λeff (?) : 6500.18 ------- (Angstrom)
λpeak (?) : 6555.30 ------- (Angstrom)
λpivot (?) : 6507.14 ------- (Angstrom)
λphot (?) : 6503.25 ------- (Angstrom)
λmin (?) : 6059.41 ------- (Angstrom)
λmax (?) : 6874.86 ------- (Angstrom)
Weff (?) : 343.16 ------- (Angstrom)
FWHM (?) : 304.95 ------- (Angstrom)
Af/AV (?) : 0.818 ------- ()
Fsun (?) : 158.40 ------- (erg/cm2/s/A)

Transmission

Data file: ascii, VOTable

Reference for filter response: Palomar Observatory Sky Atlas

Transmission components: Filter

   
Calibration properties

Vega System
PropertySpecified Calculated Unit
Zero Point (?) : ------- 2.0587e-9(erg/cm2/s/A)
  ------- 2907.72(Jy)
ZP Type (?) : Pogson
PhotCal ID (?) : Palomar/POSS.Red/Vega
 

AB System
PropertySpecified Calculated Unit
Zero Point (?) : ------- 2.57079e-9(erg/cm2/s/A)
  ------- 3631.00(Jy)
ZP Type (?) : Pogson
PhotCal ID (?) : Palomar/POSS.Red/AB
 

ST System
PropertySpecified Calculated Unit
Zero Point (?) : ------- 3.631e-9(erg/cm2/s/A)
  ------- 5128.44(Jy)
ZP Type (?) : Pogson
PhotCal ID (?) : Palomar/POSS.Red/ST
 


Filter added: 2022-04-27 22:35:47
Last update: 2022-04-27 22:35:47
 

Filter Plots

© SVO,   (SVO Privacy Policy),   10594 filters available,   Last update: 2022-06-22
 
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: