flattener   /data/spectro/guider/gimg0832-flattener.fits
mask            /data/spectro/guider/gimg0832-mask.fits
maskdark   /data/spectro/guider/gimg0832-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} { 89.6038 144.513 201.413 273.817 146.501 202.347 90.5196 353.428 91.1175 146.859 203.128 0 0 0 0 0} { 86.2857 85.8006 85.9468 118.537 158.967 158.273 160.491 218.281 233.051 232.046 231.809 0 0 0 0 0} { 17 17 18 25 17 18 17 26 17 18 17 0 0 0 0 0} { 12.8159 12.8159 12.8779 20.8903 12.8902 12.9026 12.8407 20.8292 12.7537 12.9518 12.8655 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} 0 86124