flattener   /data/spectro/guider/gimg0792-flattener.fits
mask            /data/spectro/guider/gimg0792-mask.fits
maskdark   /data/spectro/guider/gimg0792-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 11 1 4 7 0 0 0 0 0} { 93.4259 149.397 205.909 277.256 93.0164 149.608 204.745 355.164 92.8072 148.009 205.16 0 0 0 0 0} { 69.4327 70.0233 70.1422 105.71 143.061 142.594 143.407 206.643 215.035 215.796 215.927 0 0 0 0 0} { 17 17 18 25 18 17 17 25 18 18 18 0 0 0 0 0} { 12.5524 12.6157 12.5778 20.645 12.5651 12.7786 12.603 20.6604 12.6535 12.6283 12.5904 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} 0 86193