flattener   /data/spectro/guider/gimg1364-flattener.fits
mask            /data/spectro/guider/gimg1364-mask.fits
maskdark   /data/spectro/guider/gimg1364-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 1 4 7 11 0 0 0 0 0} { 94.9557 151.285 206.607 277.992 92.8524 148.09 203.332 91.1207 146.474 202.98 353.977 0 0 0 0 0} { 68.1038 68.3787 70.6381 105.139 141.627 142.361 143.746 213.892 214.831 216.412 209.241 0 0 0 0 0} { 17 17 17 26 17 17 17 17 17 17 25 0 0 0 0 0} { 12.4889 12.425 12.4761 20.6064 12.4506 12.6409 12.527 12.4378 12.5143 12.5016 20.5601 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 86345