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)


GCPD :Filters at GCPD
GCPD/Washington :The Washington photometric systemid:GCPD/Washington.a
GaiaXPy base XML file. You can download here the GaiaXPy base XML file for the full GCPD/Washington filter set. Please, take a look to the GaiaXPy web page and additional documentation for more information.

GCPD/Washington.C_ph3812.263871.123973.512900.004900.001125.502422.665.0e-9  Washington C filter in GCPD, photographic version (ADPS)
GCPD/Washington.C_pe3869.743915.524007.453110.504816.001020.242549.895.1e-9  Washington C filter in GCPD, photoelectric version (ADPS)
GCPD/Washington.M_pe5042.735074.065013.244321.755978.25943.683920.604.62e-9  Washington M filter in GCPD, photoelectric version (ADPS)
GCPD/Washington.M_ph5104.515117.805093.044606.005770.00636.673854.344.43e-9  Washington M filter in GCPD, photographic version (ADPS)
X
GCPD/Washington.M_ph
Filter Description

Filter ID (?) :GCPD/Washington.M_ph
Description (?) :Washington M filter in GCPD, photographic version (ADPS)
Phot.System (?) :Washington
Detector Type (?) :Energy counter
Band Name (?) :M
Obs. Facility (?) :------
Instrument (?) :------
Comments (?) :0.42m reflector KPNO, 0.77m reflector, Manastash Obs.
RCA C31034 Ga-As (refrigerated)
3mm GG455, IIIa-J
Canterna 1976: http://adsabs.harvard.edu/abs/1976AJ.....81..228C

 
Mathematical properties

Property Calculated Specified Unit
λref (?) : 5104.51 ------- (Angstrom)
λmean (?) : 5117.80 ------- (Angstrom)
λcen (?) : 5104.17 ------- (Angstrom)
λeff (?) : 5093.04 ------- (Angstrom)
λpeak (?) : 5200.00 ------- (Angstrom)
λpivot (?) : 5104.51 ------- (Angstrom)
λphot (?) : 5101.83 ------- (Angstrom)
λmin (?) : 4606.00 ------- (Angstrom)
λmax (?) : 5770.00 ------- (Angstrom)
Weff (?) : 636.67 ------- (Angstrom)
FWHM (?) : 641.67 ------- (Angstrom)
Af/AV (?) : 1.11 ------- ()
Fsun (?) : 192.21 ------- (erg/cm2/s/A)

Transmission

Data file: ascii, VOTable

Reference for filter response: ADPS

Transmission components: Filter + Instrumentid:GCPD/Washington.M_ph
 

You can download here the GaiaXPy base XML file for the full GCPD/Washington 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 (?) : ------- 4.43469e-9(erg/cm2/s/A)
  ------- 3854.34(Jy)
ZP Type (?) : Pogson
PhotCal ID (?) : GCPD/Washington.M_ph/Vega
 

AB System
PropertySpecified Calculated Unit
Zero Point (?) : ------- 4.17772e-9(erg/cm2/s/A)
  ------- 3631.00(Jy)
ZP Type (?) : Pogson
PhotCal ID (?) : GCPD/Washington.M_ph/AB
 

ST System
PropertySpecified Calculated Unit
Zero Point (?) : ------- 3.631e-9(erg/cm2/s/A)
  ------- 3155.83(Jy)
ZP Type (?) : Pogson
PhotCal ID (?) : GCPD/Washington.M_ph/ST
 


Filter added: 2014-12-07 04:06:51
Last update: 2021-07-27 19:12:06
GCPD/Washington.T1_pe6371.656400.936341.345616.757633.00805.973094.542.29e-9  Washington T1 filter in GCPD, photoelectric version (ADPS)
GCPD/Washington.T1_ph6519.526534.766502.815910.607247.00705.663003.172.12e-9  Washington T1 filter in GCPD, photographic version (ADPS)
GCPD/Washington.T2_pe7970.538002.007936.067109.098798.411352.002415.241.14e-9  Washington T2 filter in GCPD, photoelectric version (ADPS)
GCPD/Washington.T2_ph8015.238053.297978.847111.009093.401427.272415.761.13e-9  Washington T2 filter in GCPD, photographic version (ADPS)
 

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 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: