flattener   /data/spectro/guider/gimg0165-flattener.fits
mask            /data/spectro/guider/gimg0165-mask.fits
maskdark   /data/spectro/guider/gimg0165-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} { 93.0677 149.364 205.518 276.888 92.757 148.313 204.39 355.009 92.2951 148.24 204.383 0 0 0 0 0} { 84.3347 84.0278 84.3634 118.239 157.157 157.099 158.127 220.099 229.973 229.833 230.76 0 0 0 0 0} { 17 17 17 26 17 18 17 25 18 18 18 0 0 0 0 0} { 12.7537 12.7786 12.9026 20.8979 12.7162 12.8407 12.7412 20.8292 12.8655 12.7662 12.8035 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 86162