flattener   /data/spectro/guider/gimg0012-flattener.fits
mask            /data/spectro/guider/gimg0012-mask.fits
maskdark   /data/spectro/guider/gimg0012-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 1 4 7 11 0 0 0 0 0 0} { 91.8349 147.078 203.532 274.878 146.695 202.595 89.9301 145.449 201.786 352.788 0 0 0 0 0 0} { 74.9391 75.5795 76.4528 109.737 148.812 149.431 220.578 221.908 221.865 212.56 0 0 0 0 0 0} { 18 17 17 25 18 17 17 18 18 25 0 0 0 0 0 0} { 12.5904 12.5016 12.6786 20.3422 12.5778 12.5904 12.6535 12.6283 12.6157 20.4514 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} 0 87154