flattener   /data/spectro/guider/gimg0199-flattener.fits
mask            /data/spectro/guider/gimg0199-mask.fits
maskdark   /data/spectro/guider/gimg0199-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 5 8 11 1 4 7 0 0 0 0 0 0 0} { 97.4504 152.544 209.039 152.562 208.388 358.457 96.11 151.584 207.786 0 0 0 0 0 0 0} { 84.9807 85.4109 86.0703 158.529 158.881 221.378 230.492 231.656 231.282 0 0 0 0 0 0 0} { 17 17 18 17 18 24 17 17 18 0 0 0 0 0 0 0} { 12.7162 12.5524 12.7162 12.7412 12.6911 20.5678 12.7412 12.8779 12.7037 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} 0 89121