flattener   /data/spectro/guider/gimg0193-flattener.fits
mask            /data/spectro/guider/gimg0193-mask.fits
maskdark   /data/spectro/guider/gimg0193-maskdark.fits

typedef struct {
int g_nfibers;
int g_fid[16];
float g_xcen[16];
float g_ycen[16];
float g_fibrad[16];
float g_illrad[16];
float g_xoff[16];
float g_yoff[16];
float g_mag[16];
float g_fwhm[16];
float g_poserr[16];
float g_readnoise;
int g_npixmask;
} FIBERDATA;

FIBERDATA 0 { 3 6 9 10 2 5 8 11 1 4 7 0 0 0 0 0} { 79.3937 135.404 191.943 263.211 78.5498 134.974 190.393 340.706 77.8759 133.339 190.42 0 0 0 0 0} { 67.1229 68.0405 68.4399 104.281 140.867 140.785 141.848 205.88 212.991 213.903 214.24 0 0 0 0 0} { 17 17 17 26 17 18 17 26 18 17 17 0 0 0 0 0} { 12.6283 12.6157 12.603 20.6527 12.5778 12.8035 12.6535 20.6758 12.6535 12.6157 12.6786 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} 0 86203