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Timestamp:
Sep 26, 2005, 9:50:16 AM (21 years ago)
Author:
eugene
Message:

added config info, removed unused values

File:
1 edited

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  • trunk/Ohana/doc/www/html/Elixir-Tools/mosastro.htm

    r5119 r5135  
    138138<h3> Elixir Configuration Data </h3>
    139139
     140Mosastro uses the following Elixir configuration variables:
    140141
     142<ul>
     143<li> EXPTIME-KEYWORD  : header keyword defining exposure time
     144<li> DATE-KEYWORD  : header keyword defining the date
     145<li> DATE-MODE  : mode for header date information: use a combination
     146of Ys, Ms, Ds to specify order.  If only 2 digits are specified for
     147the year, numbers greater than 50 are assumed in the 1900s, less than
     148in the 2000s.  eg YYYY/MM/DD
     149<li> UT-KEYWORD  : header keyword defining UT
     150<li> MJD-KEYWORD  : header keyword defining MJD
     151<li> JD-KEYWORD  : header keyword defining JD
     152
     153note that only one of the combination JD, MJD, or DATE/UT needs to be
     154defined.
     155
     156<li> ASTRO_REFCAT  : desired astrometric reference catalog.  allowed
     157values are <tt>GSC, USNO, 2MASS, PTOLEMY, STONE</tt>. 
     158
     159<li> USNO_CDROM  : directory where USNO data is stored
     160<li> STONE_DIR  : location of the Stone et al reference data
     161<li> 2MASS_DIR  : location of the 2MASS data
     162<li> CATDIR  : location of the ptolemy data
     163<li> GSCDIR  : location of the HST Guide Star Catalog
     164<li> GSCFILE  : location of the GSC layout file (for GSC and ptolemy)
     165
     166note that 'ptolemy' refers to data using the DVO format.  2MASS data
     167must be in a DVO format database.
     168
     169<li> RADIUS  : matching radius in arcsec to select reference stars
     170<li> SIGMA_LIM  : exclude stars with formal error larger than this
     171
     172<li> ZERO_PT  : default zero point, nominally 25.0.  don't set this to
     173a 'real' zero point.  it is used only for reference.
     174
     175<li> INST_MAG_MIN  : exclude stars brighter than this instrumental magnitude
     176<li> INST_MAG_MAX  : exclude stars fainter than this instrumental magnitude
     177<li> INST_BRIGHT  : use stars brighter than this value to measure
     178systematic error limit.
     179</ul>
     180 
    141181</pre>
    142182
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