[daip] Re: Oh Great and Powerful Oz ...

[Eric Greisen]

MIKE HOLLIS writes:
 > ISPEC1: Task ISPEC  (release of 15OCT99) begins
 >   jansky    ISPEC(15OCT99)    625     01-NOV-2001  14:32:17    Page    1
 >   pixel coord.value    avg over area
 >     1    4.37509448E+10    1.6297534E-03
 >     2    4.37511414E+10    1.7318896E-04
 >     3    4.37513380E+10    4.0896915E-04
 >     4    4.37515305E+10    1.5454748E-04
 >     5    4.37517271E+10   -6.3072680E-04
 >     6    4.37519237E+10    6.3235615E-04
 >     7    4.37521162E+10    1.9453205E-03
 >     8    4.37523128E+10   -1.1654448E-03
 >     9    4.37525094E+10   -1.1875511E-03
 >    10    4.37527020E+10    2.1585801E-03
 >    11    4.37528986E+10   -9.8295219E-04

 >   Columns 1 through 7 
 > 
 >    -0.1966   -0.1966   -0.1925   -0.1966   -0.1966   -0.1925   -0.1966
 > 

A very regular pattern - the cauuse is the use of a single-precision
variable in the code where a double precision should have been used.
You are looking the bottmo bits.

I will fix.

Eric