flattener   /data/spectro/guider/gimg0359-flattener.fits
mask            /data/spectro/guider/gimg0359-mask.fits
maskdark   /data/spectro/guider/gimg0359-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} { 94.7093 151.071 206.395 277.81 92.6528 147.864 203.127 90.9212 146.27 202.772 353.787 0 0 0 0 0} { 67.518 67.767 70.0382 104.528 141.05 141.794 143.164 213.315 214.158 215.858 208.652 0 0 0 0 0} { 17 17 17 25 17 18 18 17 18 17 25 0 0 0 0 0} { 12.527 12.5016 12.5016 20.5987 12.6157 12.6283 12.5397 12.4634 12.5524 12.527 20.5678 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} 0 86292