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The quad filters inverse sensitivities were re-calculated by using the new CALSPEC white dwarf models and the increased Vega reference flux (Bohlin et al. 2020).

Filter PHOTPLAM ABMAG VEGAMAG STMAG PHOTFLAM ERR_PHOTFLAM
  Å Mag Mag Mag erg cm-2 Å-1 e-1 erg cm-2 Å-1 e-1
FQ232N 2438 20.412 18.803 18.650 1.2587E-16 7.4676E-19
FQ243N 2479.22 20.738 19.108 19.015 9.0301E-17 9.5288E-18
FQ378N 3792.43 22.751 22.292 21.953 6.0299E-18 3.8173E-19
FQ387N 3873.66 21.340 21.274 20.588 2.0928E-17 2.8522E-19
FQ422N 4219.23 22.673 22.927 22.107 5.1880E-18 5.3523E-20
FQ436N 4367.17 21.630 21.678 21.139 1.2684E-17 3.1092E-19
FQ437N 4371.04 21.268 21.394 20.779 1.7282E-17 5.5396E-19
FQ492N 4933.46 22.868 22.938 22.641 3.1887E-18 1.5797E-20
FQ508N 5091.05 22.881 22.958 22.723 2.9976E-18 1.5032E-19
FQ575N 5757.69 20.530 20.471 20.639 2.0246E-17 7.3602E-19
FQ619N 6198.52 21.940 21.799 22.210 4.7187E-18 6.4863E-20
FQ634N 6349.21 21.958 21.781 22.279 4.4312E-18 7.6042E-20
FQ672N 6716.39 20.395 20.159 20.838 1.5193E-17 1.6124E-18
FQ674N 6730.69 20.692 20.454 21.141 1.6657E-17 6.8407E-18
FQ727N 7275.24 21.581 21.247 22.198 4.7367E-18 2.6141E-19
FQ750N 7502.5 21.502 21.131 22.186 4.6196E-18 2.9526E-19
FQ889N 8892.14 21.057 20.536 22.110 5.0706E-18 5.8733E-19
FQ906N 9057.76 20.951 20.431 22.044 5.3340E-18 2.4683E-19
FQ924N 9247.58 20.753 20.158 21.891 6.3554E-18 2.9059E-18
FQ937N 9372.41 20.648 20.167 21.815 7.2367E-18 4.2433E-19

LAST UPDATED: 12/29/2020

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