flattener   /data/spectro/guider/gimg1007-flattener.fits
mask            /data/spectro/guider/gimg1007-mask.fits
maskdark   /data/spectro/guider/gimg1007-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} { 94.5328 150.864 206.179 277.59 92.4528 147.676 202.905 90.6993 146.038 202.566 353.56 0 0 0 0 0} { 67.4773 67.6756 69.9256 104.424 140.984 141.682 143.062 213.249 214.082 215.771 208.584 0 0 0 0 0} { 17 17 17 25 17 17 18 17 18 17 25 0 0 0 0 0} { 12.4889 12.4506 12.4889 20.5678 12.5397 12.6786 12.5524 12.3993 12.5524 12.4122 20.5601 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} 0 86341