typedef struct {
 double nexp;
 int n2dSpec;
 double frac2dSpec;
 double meanSN;
 double SNratio;
 double minSN;
 double airmass;
 double moonDist;
 double moonIllum;
 double gSn1;
 double rSn1;
 double iSn1;
 double gSn2;
 double rSn2;
 double iSn2;
 double gSnFrac;
 double rSnFrac;
 double iSnFrac;
 double allbutbright;
 double redmonster;
 double manybadcolumns;
 double scatteredlight;
 double badtrace;
 double edr;
 double badarc;
 double badflat;
 double badskychi;
 double nosky;
 double nodata;
 double crosstalk;
 double nearwhopper;
 char minorflags[100];
} TWODOBJ;

TWODOBJ 1  640  100.00  38.345366666666656  1.05  3.3578299999999999  1.36  164.7  19  -999  -999  -999  -999  -999  -999  -999  -999  -999  11.70  0.00  10.80  1.40  0.80  1.70  0.00  0.60  0.00  0.00  1.30  0.00  0.00  badtrace