flattener   /data/spectro/guider/gimg1460-flattener.fits
mask            /data/spectro/guider/gimg1460-mask.fits
maskdark   /data/spectro/guider/gimg1460-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} { 95.0165 151.384 206.669 278.067 92.9239 148.149 203.403 91.1769 146.524 203.035 353.976 0 0 0 0 0} { 67.6778 67.9218 70.1781 104.713 141.153 141.934 143.283 213.468 214.266 215.93 208.802 0 0 0 0 0} { 17 17 17 25 17 18 17 17 17 18 25 0 0 0 0 0} { 12.5524 12.4761 12.5397 20.6064 12.5016 12.6409 12.527 12.425 12.527 12.527 20.6142 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} 0 86353