Filter Profile Service
A repository of Filter information for the VO
Astronomy (7450)Planetary science (616)Earth Obs. (2439)


LaSilla :La Silla ESO Observatory
LaSilla/DFOSC :The Danish Faint Object Spectrograph and Camera (DFOSC)

LaSilla/DFOSC.Bessel_U_filter3549.513562.703588.383102.243984.03509.011507.703.59e-9LaSillaDFOSCDFOSC Bessel U filter, ESO0632 (filter only)
LaSilla/DFOSC.Bessel_U3622.133630.863660.003238.353988.39401.041628.893.72e-9LaSillaDFOSCDFOSC Bessel U filter, ESO0632
LaSilla/DFOSC.CN_filter3860.923861.093862.073797.773933.5253.353299.256.64e-9LaSillaDFOSCDFOSC CN filter, ESO0835 (filter only)
LaSilla/DFOSC.CN3861.103861.273862.223798.033933.8653.423301.246.64e-9LaSillaDFOSCDFOSC CN filter, ESO0835
LaSilla/DFOSC.C3_filter4052.684052.904050.813988.404117.5273.724458.608.14e-9LaSillaDFOSCDFOSC C3 filter, ESO0836 (filter only)
LaSilla/DFOSC.C34052.814053.034050.933988.564117.6173.604456.768.13e-9LaSillaDFOSCDFOSC C3 filter, ESO0836
LaSilla/DFOSC.Bessel_B_filter4360.714404.324365.853591.265742.831008.513967.246.25e-9ESODFOSCDFOSC Bessel B filter, ESO0450 (filter only)
LaSilla/DFOSC.Bessel_B4377.764420.714380.013598.475745.82988.123988.056.24e-9LaSillaDFOSCDFOSC Bessel B filter, ESO0450
LaSilla/DFOSC.Bcont_filter4421.704421.774421.724376.364465.7438.114430.796.79e-9LaSillaDFOSCDFOSC Bcont filter, ESO0837 (filter only)
LaSilla/DFOSC.Bcont4421.724421.794421.744376.394465.7938.104430.816.79e-9LaSillaDFOSCDFOSC Bcont filter, ESO0837
LaSilla/DFOSC.Hbeta_C_filter4773.974774.194773.364695.934855.0875.534100.115.39e-9LaSillaDFOSCDFOSC Hbeta C filter, ESO0749 (filter only)
LaSilla/DFOSC.Hbeta_C4774.014774.234773.404695.974855.1675.524099.975.39e-9LaSillaDFOSCDFOSC Hbeta C filter, ESO0749
X
LaSilla/DFOSC.Hbeta_C
Filter Description

Filter ID (?) :LaSilla/DFOSC.Hbeta_C
Description (?) :DFOSC Hbeta C filter, ESO0749
Phot.System (?) :DFOSC
Detector Type (?) :Photon counter
Band Name (?) :------
Obs. Facility (?) :LaSilla
Instrument (?) :DFOSC
Comments (?) :------

 
Mathematical properties

Property Calculated Specified Unit
λref (?) : 4774.01 ------- (Angstrom)
λmean (?) : 4774.23 ------- (Angstrom)
λcen (?) : 4773.86 ------- (Angstrom)
λeff (?) : 4773.40 ------- (Angstrom)
λpeak (?) : 4770.00 ------- (Angstrom)
λpivot (?) : 4774.01 ------- (Angstrom)
λphot (?) : 4773.55 ------- (Angstrom)
λmin (?) : 4695.97 ------- (Angstrom)
λmax (?) : 4855.16 ------- (Angstrom)
Weff (?) : 75.52 ------- (Angstrom)
FWHM (?) : 73.44 ------- (Angstrom)
Af/AV (?) : 1.19 ------- ()
Fsun (?) : 203.33 ------- (erg/cm2/s/A)

Transmission

Data file: ascii, VOTable

Reference for filter response: ESO filter database

Transmission components: Filter + Instrument

   
Calibration properties

Vega System
PropertySpecified Calculated Unit
Zero Point (?) : ------- 5.39306e-9(erg/cm2/s/A)
  ------- 4099.97(Jy)
PhotCal ID (?) : LaSilla/DFOSC.Hbeta_C/Vega
 

AB System
PropertySpecified Calculated Unit
Zero Point (?) : ------- 4.77618e-9(erg/cm2/s/A)
  ------- 3631.00(Jy)
PhotCal ID (?) : LaSilla/DFOSC.Hbeta_C/AB
 

ST System
PropertySpecified Calculated Unit
Zero Point (?) : ------- 3.631e-9(erg/cm2/s/A)
  ------- 2760.40(Jy)
PhotCal ID (?) : LaSilla/DFOSC.Hbeta_C/ST
 


Filter added: 2021-02-09 16:03:01
Last update: 2021-02-25 10:30:45
LaSilla/DFOSC.Hbeta_filter4862.734862.964862.634784.904944.5577.503246.344.12e-9LaSillaDFOSCDFOSC Hbeta filter, ESO0748 (filter only)
LaSilla/DFOSC.Hbeta4862.774863.004862.684784.964944.5977.513246.314.12e-9LaSillaDFOSCDFOSC Hbeta filter, ESO0748
LaSilla/DFOSC.OIII_filter5010.755010.875010.634948.805078.2758.013952.834.72e-9LaSillaDFOSCDFOSC OIII filter, ESO0690 (filter only)
LaSilla/DFOSC.OIII5010.765010.895010.644948.825078.2957.983952.824.72e-9LaSillaDFOSCDFOSC OIII filter, ESO0690
LaSilla/DFOSC.C2_filter5110.895111.325110.395016.625209.79121.163878.984.45e-9LaSillaDFOSCDFOSC C2 filter, ESO0838 (filter only)
LaSilla/DFOSC.C25110.935111.365110.435016.645209.81121.183878.954.45e-9LaSillaDFOSCDFOSC C2 filter, ESO0838
LaSilla/DFOSC.Gunn_g_filter5131.465147.555121.964664.605614.49784.853770.844.29e-9LaSillaDFOSCDFOSC Gunn g filter, ESO0780 (filter only)
LaSilla/DFOSC.Gunn_g5132.825148.885123.344664.955614.58781.543770.504.29e-9LaSillaDFOSCDFOSC Gunn g filter, ESO0780
LaSilla/DFOSC.Bessel_V5503.105553.005459.984709.876985.951204.993591.063.55e-9LaSillaDFOSCDFOSC Bessel V filter, ESO0451
LaSilla/DFOSC.Bessel_V_filter5504.265554.585460.774709.386994.351212.393590.213.55e-9LaSillaDFOSCDFOSC Bessel V filter, ESO0451 (filter only)
LaSilla/DFOSC.Halpha8006561.106561.246560.546484.856632.1074.322543.281.77e-9LaSillaDFOSCDFOSC Halpha800 filter, ESO0799
LaSilla/DFOSC.Halpha800_filter6561.136561.276560.576484.896632.1374.312543.231.77e-9LaSillaDFOSCDFOSC Halpha800 filter, ESO0799 (filter only)
LaSilla/DFOSC.Halpha7006561.756561.866561.276491.116627.2864.122505.061.74e-9LaSillaDFOSCDFOSC Halpha700 filter, ESO0693
LaSilla/DFOSC.Halpha700_filter6561.776561.886561.296491.146627.3164.112505.021.74e-9LaSillaDFOSCDFOSC Halpha700 filter, ESO0693 (filter only)
LaSilla/DFOSC.NH26625.746625.776625.806591.486664.1235.922918.601.99e-9LaSillaDFOSCDFOSC NH2 filter, ESO0839
LaSilla/DFOSC.NH2_filter6625.756625.786625.806591.496664.1235.922918.611.99e-9LaSillaDFOSCDFOSC NH2 filter, ESO0839 (filter only)
LaSilla/DFOSC.Halpha_r6654.166654.266654.166591.536714.0763.132928.791.98e-9LaSillaDFOSCDFOSC Halpha r filter, ESO0697
LaSilla/DFOSC.Halpha_r_filter6654.186654.286654.186591.566714.0863.112928.791.98e-9LaSillaDFOSCDFOSC Halpha r filter, ESO0697 (filter only)
LaSilla/DFOSC.Gunn_r6687.216708.086666.606037.947363.43942.862902.501.95e-9LaSillaDFOSCDFOSC Gunn r filter, ESO0784
LaSilla/DFOSC.Gunn_r_filter6691.386712.236670.816038.477364.71936.322900.771.94e-9LaSillaDFOSCDFOSC Gunn r filter, ESO0784 (filter only)
LaSilla/DFOSC.SII6727.406727.516727.296662.636795.6664.452913.941.93e-9LaSillaDFOSCDFOSC SII filter, ESO0701
LaSilla/DFOSC.SII_filter6727.426727.536727.316662.656795.7064.492913.931.93e-9LaSillaDFOSCDFOSC SII filter, ESO0701 (filter only)
LaSilla/DFOSC.Bessel_R6635.186755.696523.205525.369408.411831.592987.522.03e-9LaSillaDFOSCDFOSC Bessel R filter, ESO0452
LaSilla/DFOSC.Bessel_R_filter6656.386780.396541.355525.499471.551882.772978.692.02e-9LaSillaDFOSCDFOSC Bessel R filter, ESO0452 (filter only)
LaSilla/DFOSC.Rcont6837.926838.076837.786768.416911.9780.942867.881.84e-9LaSillaDFOSCDFOSC Rcont filter, ESO0840
LaSilla/DFOSC.Rcont_filter6837.966838.116837.816768.436912.0281.032867.871.84e-9LaSillaDFOSCDFOSC Rcont filter, ESO0840 (filter only)
LaSilla/DFOSC.Gunn_i8125.938208.118060.627021.5311338.401505.942399.181.09e-9LaSillaDFOSCDFOSC Gunn i filter, ESO0425
LaSilla/DFOSC.Gunn_i_filter8140.568224.718074.057023.0011380.271498.522395.801.08e-9LaSillaDFOSCDFOSC Gunn i filter, ESO0425 (filter only)
LaSilla/DFOSC.Gunn_z10428.6210543.5310300.888284.7912000.002689.591997.365.51e-10LaSillaDFOSCDFOSC Gunn z filter, ESO0462
LaSilla/DFOSC.Gunn_z_filter10445.9810560.5210318.058288.4612000.002601.631993.515.48e-10LaSillaDFOSCDFOSC Gunn z filter, ESO0462 (filter only)
 

Filter Plots (using a common λ range)

(Plot them zoomed to their own λ range)





© SVO,   10501 filters available,   Last update: 2021-10-19
 
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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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