flattener   /data/spectro/guider/gimg0685-flattener.fits
mask            /data/spectro/guider/gimg0685-mask.fits
maskdark   /data/spectro/guider/gimg0685-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 5 8 11 1 4 7 0 0 0 0 0 0 0} { 97.8152 152.913 209.431 152.938 208.826 358.97 96.4796 151.967 208.182 0 0 0 0 0 0 0} { 84.3941 84.8498 85.5386 157.998 158.472 220.88 229.919 231.039 230.741 0 0 0 0 0 0 0} { 18 18 18 18 18 24 17 18 18 0 0 0 0 0 0 0} { 12.6911 12.5651 12.7662 12.666 12.6911 20.4825 12.7412 12.7287 12.7162 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} 0 89116