flattener   /data/spectro/guider/gimg0314-flattener.fits
mask            /data/spectro/guider/gimg0314-mask.fits
maskdark   /data/spectro/guider/gimg0314-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} { 94.3386 149.948 205.967 278.576 93.7362 149.037 204.533 93.3288 149.107 205.409 356.848 0 0 0 0 0} { 68.8176 69.0423 69.5868 104.712 142.187 143.25 142.908 214.736 215.34 215.654 206.068 0 0 0 0 0} { 17 18 17 25 17 18 17 17 17 17 25 0 0 0 0 0} { 12.5143 12.4889 12.4378 20.6142 12.4634 12.6283 12.4506 12.5524 12.527 12.5016 20.5446 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} 0 86383