flattener   /data/spectro/guider/gimg1088-flattener.fits
mask            /data/spectro/guider/gimg1088-mask.fits
maskdark   /data/spectro/guider/gimg1088-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 1 4 7 11 0 0 0 0 0} { 87.5808 143.221 199.241 271.76 86.8197 142.12 197.748 86.2582 142.122 198.534 349.833 0 0 0 0 0} { 75.2497 75.4151 76.1102 111.149 148.459 149.562 149.507 221.044 221.641 222.062 212.665 0 0 0 0 0} { 17 17 17 25 17 17 17 18 17 17 25 0 0 0 0 0} { 12.4506 12.4378 12.5143 20.5833 12.3608 12.5904 12.425 12.5778 12.527 12.4889 20.498 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} 0 86304