From erik Thu Feb 17 12:09:04 2000
Subject: Tycho and Hipparcos photometric passbands
To: erik (Erik Hoeg)
Date: Thu, 17 Feb 2000 12:09:04 +0100 (MET)
X-Mailer: ELM [version 2.5 PL2]
Content-Length: 2449      
Status: OR



Table 1.3.1. The Hp, VT and BT passbands as a function of wavelength
(in nm). See this Table and the explanation in Volume 1, Section 1.3.3 
of ESA (1997) The Hipparcos and Tycho Catalogues, SP-1200.

  l   BT    VT    Hp    l    BT   VT     Hp   l   VT    Hp    l   Hp

&330&0.000&0.000&0.000&475&0.101&0.530&0.979&620&0.135&0.483&765&0.092&\cr
&335&0.000&0.000&0.000&480&0.080&0.737&0.969&625&0.114&0.465&770&0.085&\cr
&340&0.000&0.000&0.006&485&0.059&0.870&0.958&630&0.097&0.447&775&0.079&\cr
&345&0.000&0.000&0.023&490&0.036&0.940&0.946&635&0.082&0.429&780&0.073&\cr
&350&0.000&0.000&0.047&495&0.016&0.973&0.933&640&0.069&0.412&785&0.067&\cr
&355&0.014&0.000&0.078&500&0.003&0.990&0.919&645&0.058&0.395&790&0.062&\cr
&360&0.058&0.000&0.114&505&0.000&0.996&0.903&650&0.047&0.378&795&0.057&\cr
&365&0.123&0.000&0.154&510&0.000&0.991&0.888&655&0.038&0.361&800&0.053&\cr
&370&0.206&0.000&0.198&515&0.000&0.975&0.871&660&0.028&0.345&805&0.049&\cr
&375&0.305&0.000&0.248&520&0.000&0.949&0.855&665&0.018&0.329&810&0.045&\cr
&380&0.416&0.000&0.305&525&0.000&0.916&0.838&670&0.008&0.314&815&0.041&\cr
&385&0.530&0.000&0.369&530&0.000&0.878&0.820&675&0.000&0.298&820&0.038&\cr
&390&0.636&0.000&0.442&535&0.000&0.837&0.803&680&0.000&0.283&825&0.035&\cr
&395&0.724&0.000&0.523&540&0.000&0.794&0.785&685&0.000&0.269&830&0.032&\cr
&400&0.787&0.000&0.608&545&0.000&0.749&0.766&690&0.000&0.254&835&0.029&\cr
&405&0.830&0.000&0.694&550&0.000&0.704&0.748&695&0.000&0.241&840&0.026&\cr
&410&0.861&0.000&0.774&555&0.000&0.658&0.729&700&0.000&0.227&845&0.024&\cr
&415&0.889&0.000&0.845&560&0.000&0.612&0.710&705&0.000&0.214&850&0.022&\cr
&420&0.920&0.000&0.901&565&0.000&0.565&0.691&710&0.000&0.201&855&0.019&\cr
&425&0.953&0.000&0.941&570&0.000&0.518&0.672&715&0.000&0.189&860&0.017&\cr
&430&0.982&0.000&0.967&575&0.000&0.471&0.653&720&0.000&0.177&865&0.015&\cr
&435&1.002&0.000&0.984&580&0.000&0.424&0.634&725&0.000&0.166&870&0.012&\cr
&440&0.976&0.000&0.993&585&0.000&0.379&0.615&730&0.000&0.155&875&0.010&\cr
&445&0.861&0.000&0.998&590&0.000&0.335&0.596&735&0.000&0.144&880&0.007&\cr
&450&0.685&0.000&1.000&595&0.000&0.293&0.577&740&0.000&0.134&885&0.005&\cr
&455&0.489&0.000&1.000&600&0.000&0.254&0.558&745&0.000&0.125&890&0.002&\cr
&460&0.317&0.022&0.998&605&0.000&0.218&0.539&750&0.000&0.116&895&0.000&\cr
&465&0.202&0.115&0.993&610&0.000&0.186&0.520&755&0.000&0.108&900&0.000&\cr
&470&0.136&0.301&0.987&615&0.000&0.159&0.502&760&0.000&0.100&   &     &\cr