flattener   /data/spectro/guider/gimg0665-flattener.fits
mask            /data/spectro/guider/gimg0665-mask.fits
maskdark   /data/spectro/guider/gimg0665-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 { 6 9 10 2 5 8 11 1 4 7 0 0 0 0 0 0} { 138.818 194.732 267.464 83.2315 139.122 194.756 346.92 83.6366 138.741 195.616 0 0 0 0 0 0} { 77.9607 77.5622 110.937 152.024 150.893 151.829 211.877 224.714 223.796 224.438 0 0 0 0 0 0} { 17 17 25 17 17 17 26 17 17 17 0 0 0 0 0 0} { 12.527 12.6157 20.5678 12.5651 12.5904 12.5778 20.5755 12.6157 12.5651 12.5651 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} 0 87213