Filter Profile Service
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GCPD :Filters at GCPD
GCPD/Johnson :Johnson photometric system

GCPD/Johnson.U_Landolt3376.533416.493461.702756.304209.57939.501498.703.75e-9  Johnson U filter in GCPD-Landolt 1983
GCPD/Johnson.U_ADPS3478.953502.063536.852953.824086.11680.401516.413.63e-9  Johnson U filter in GCPD-UBV (ADPS)
GCPD/Johnson.U_Mendoza3516.773536.143576.233012.504100.00657.981573.493.69e-9  Johnson U filter in GCPD-UBVRI, Mendoza (ADPS)
GCPD/Johnson.U3620.003620.003620.002956.444164.86580.761863.864.26e-9  Johnson U filter in GCPD (revised by Mann & von Braun 2014)
GCPD/Johnson.U_Straizys3628.323641.753686.723102.634114.29452.901792.323.95e-9  Johnson U filter in GCPD-UBV, Straizys (ADPS)
GCPD/Johnson.B_Landolt4284.074313.354297.173613.135112.72843.113998.346.49e-9  Johnson U filter in GCPD-Landolt 1983
GCPD/Johnson.B4412.004412.004412.003614.505413.33992.104193.876.46e-9  Johnson B filter in GCPD (revised by Mann & von Braun 2014)
GCPD/Johnson.B_ADPS4382.274424.664372.293681.255496.15987.704019.606.3e-9  Johnson B filter in GCPD-UBV (ADPS)
GCPD/Johnson.B_Mendoza4399.084439.294387.563675.005500.00949.994039.216.29e-9  Johnson B filter in GCPD-UBVRI, Mendoza (ADPS)
GCPD/Johnson.B_Straizys4404.974448.074393.423661.765500.001010.294021.356.25e-9  Johnson B filter in GCPD-UBV, Straizys (ADPS)
X
GCPD/Johnson.B_Straizys
Filter Description

Filter ID (?) :GCPD/Johnson.B_Straizys
Description (?) :Johnson B filter in GCPD-UBV, Straizys (ADPS)
Phot.System (?) :Johnson
Detector Type (?) :Energy counter
Band Name (?) :B
Obs. Facility (?) :------
Instrument (?) :------
Comments (?) :0.33m and 2.08m (reflector), Mc Donald Obs.
RCA 1P21
Corning 5030 + Schott GG13
Johnson & Morgan 1953: http://adsabs.harvard.edu/abs/1953ApJ...117..313J

 
Mathematical properties

Property Calculated Specified Unit
λref (?) : 4404.97 ------- (Angstrom)
λmean (?) : 4448.07 ------- (Angstrom)
λcen (?) : 4405.86 ------- (Angstrom)
λeff (?) : 4393.42 ------- (Angstrom)
λpeak (?) : 4250.00 ------- (Angstrom)
λpivot (?) : 4404.97 ------- (Angstrom)
λphot (?) : 4419.89 ------- (Angstrom)
λmin (?) : 3661.76 ------- (Angstrom)
λmax (?) : 5500.00 ------- (Angstrom)
Weff (?) : 1010.29 ------- (Angstrom)
FWHM (?) : 1008.65 ------- (Angstrom)
Af/AV (?) : 1.30 ------- ()
Fsun (?) : 178.74 ------- (erg/cm2/s/A)

Transmission

Data file: ascii, VOTable

Reference for filter response: ADPS

Transmission components: Filter + Instrument

   
Calibration properties

Vega System
PropertySpecified Calculated Unit
Zero Point (?) : ------- 6.2458e-9(erg/cm2/s/A)
  ------- 4021.35(Jy)
ZP Type (?) : Pogson
PhotCal ID (?) : GCPD/Johnson.B_Straizys/Vega
 

AB System
PropertySpecified Calculated Unit
Zero Point (?) : ------- 5.63952e-9(erg/cm2/s/A)
  ------- 3631.00(Jy)
ZP Type (?) : Pogson
PhotCal ID (?) : GCPD/Johnson.B_Straizys/AB
 

ST System
PropertySpecified Calculated Unit
Zero Point (?) : ------- 3.631e-9(erg/cm2/s/A)
  ------- 2337.82(Jy)
ZP Type (?) : Pogson
PhotCal ID (?) : GCPD/Johnson.B_Straizys/ST
 


Filter added: 2014-12-07 04:40:38
Last update: 2020-12-10 16:29:09
GCPD/Johnson.V_Landolt5419.175446.495394.294796.166454.89870.583624.133.73e-9  Johnson V filter in GCPD-Landolt 1983
GCPD/Johnson.V_Straizys5469.975504.675438.694766.676900.00870.653585.313.63e-9  Johnson V filter in GCPD-UBV, Straizys (ADPS)
GCPD/Johnson.V5529.005529.005529.004742.586862.30870.343808.583.74e-9  Johnson V filter in GCPD (revised by Mann & von Braun 2014)
GCPD/Johnson.V_Mendoza5499.265535.475465.944700.007300.00902.353568.723.58e-9  Johnson V filter in GCPD-UBVRI, Mendoza (ADPS)
GCPD/Johnson.V_ADPS5506.995543.045473.424666.677033.33898.933563.883.57e-9  Johnson V filter in GCPD-UBV (ADPS)
GCPD/Johnson.R_Landolt6440.706541.216344.295403.708853.861638.872998.542.23e-9  Johnson R filter in GCPD-Landolt 1983
GCPD/Johnson.R_Mendoza6815.286936.126694.125250.009450.002071.502816.161.88e-9  Johnson R filter in GCPD-UBVRI, Mendoza (ADPS)
GCPD/Johnson.R7112.007112.007112.005962.258977.901528.512853.031.69e-9  Johnson R filter in GCPD-UBVRI, Mendoza (revised by Mann & von Braun 2014)
GCPD/Johnson.I_Landolt8065.808102.668026.256892.249041.471322.812387.481.11e-9  Johnson I filter in GCPD-Landolt 1983
GCPD/Johnson.I_Mendoza8654.258776.808564.576900.0011800.002312.002283.529.33e-10  Johnson I filter in GCPD-UBVRI, Mendoza (ADPS)
 

Filter Plots (using a common λ range)

(Plot them zoomed to their own λ range)


© SVO,   10449 filters available,   Last update: 2021-09-24
 
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This research has made use of the SVO Filter Profile Service (http://svo2.cab.inta-csic.es/theory/fps/) supported from the Spanish MINECO through grant AYA2017-84089

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