flattener   /data/spectro/guider/gimg0786-flattener.fits
mask            /data/spectro/guider/gimg0786-mask.fits
maskdark   /data/spectro/guider/gimg0786-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 { 6 9 10 2 5 8 11 1 4 7 0 0 0 0 0 0} { 141.127 197.043 269.97 85.8906 142.057 197.461 350.405 87.287 142.241 199.066 0 0 0 0 0 0} { 83.4149 82.115 114.952 157.941 156.195 156.54 215.141 230.436 229.174 229.207 0 0 0 0 0 0} { 17 18 26 18 18 17 25 17 17 18 0 0 0 0 0 0} { 12.6911 12.7287 20.8216 12.7037 12.7662 12.7537 20.768 12.7162 12.7911 12.7786 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} 0 87197