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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 18.786 18.650 1.2587E-16 7.4676E-19
FQ243N 2479.22 20.738 19.091 19.015 9.0301E-17 9.5288E-18
FQ378N 3792.43 21.329 20.852 20.532 6.0299E-18 3.8173E-19
FQ387N 3873.66 18.685 18.604 17.934 2.0928E-17 2.8522E-19
FQ422N 4219.23 22.659 22.898 22.093 5.1880E-18 5.3523E-20
FQ436N 4367.17 20.183 20.209 19.692 1.2684E-17 3.1092E-19
FQ437N 4371.04 21.119 21.225 20.630 1.7282E-17 5.5396E-19
FQ492N 4933.46 22.719 22.775 22.492 3.1887E-18 1.5797E-20
FQ508N 5091.05 22.773 22.840 22.615 2.9976E-18 1.5032E-19
FQ575N 5757.69 19.523 19.460 19.632 2.0246E-17 7.3602E-19
FQ619N 6198.52 21.308 21.164 21.578 4.7187E-18 6.4863E-20
FQ634N 6349.21 21.876 21.702 22.198 4.4312E-18 7.6042E-20
FQ672N 6716.39 20.240 20.003 20.684 1.5193E-17 1.6124E-18
FQ674N 6730.69 20.087 19.847 20.535 1.6657E-17 6.8407E-18
FQ727N 7275.24 21.222 20.891 21.839 4.7367E-18 2.6141E-19
FQ750N 7502.5 21.301 20.932 21.985 4.6196E-18 2.9526E-19
FQ889N 8892.14 21.071 20.550 22.124 5.0706E-18 5.8733E-19
FQ906N 9057.76 20.980 20.465 22.073 5.3340E-18 2.4683E-19
FQ924N 9247.58 20.754 20.157 21.893 6.3554E-18 2.9059E-18
FQ937N 9372.41 20.708 20.243 21.875 7.2367E-18 4.2433E-19

LAST UPDATED: 10/16/2020

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