flattener   /data/spectro/guider/gimg0331-flattener.fits
mask            /data/spectro/guider/gimg0331-mask.fits
maskdark   /data/spectro/guider/gimg0331-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 5 8 1 4 7 11 0 0 0 0 0 0 0} { 97.3327 152.393 208.919 152.365 208.385 95.5695 151.063 207.492 358.424 0 0 0 0 0 0 0} { 90.1588 90.6049 91.4737 163.893 164.342 235.63 236.874 236.734 227.157 0 0 0 0 0 0 0} { 18 17 17 18 18 16 17 16 23 0 0 0 0 0 0 0} { 12.603 12.4634 12.6535 12.6409 12.603 12.5778 12.6786 12.6786 20.5291 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} 0 89294