flattener   /data/spectro/guider/gimg0692-flattener.fits
mask            /data/spectro/guider/gimg0692-mask.fits
maskdark   /data/spectro/guider/gimg0692-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} { 97.6156 152.663 209.212 152.704 208.528 358.601 96.2465 151.735 207.941 0 0 0 0 0 0 0} { 84.9262 85.3309 86.0056 158.457 158.81 221.31 230.392 231.539 231.246 0 0 0 0 0 0 0} { 17 17 18 17 17 24 18 17 18 0 0 0 0 0 0 0} { 12.7037 12.5524 12.7162 12.6786 12.7287 20.5446 12.7412 12.8035 12.6786 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} 0 89140