flattener   /data/spectro/guider/gimg1333-flattener.fits
mask            /data/spectro/guider/gimg1333-mask.fits
maskdark   /data/spectro/guider/gimg1333-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 5 8 2 11 1 4 7 0 0 0 0 0} { 90.5813 145.288 202.175 274.622 147.357 203.196 91.319 354.171 92.1315 147.617 203.88 0 0 0 0 0} { 86.1932 85.6108 85.8728 118.43 158.811 158.131 160.34 218.199 233.068 231.92 231.699 0 0 0 0 0} { 17 17 18 25 17 18 17 25 17 17 17 0 0 0 0 0} { 12.7662 12.8035 12.8035 20.9663 12.8655 12.8779 12.8159 20.8292 12.7412 12.8779 12.8531 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} 0 86376