flattener   /data/spectro/guider/gimg0127-flattener.fits
mask            /data/spectro/guider/gimg0127-mask.fits
maskdark   /data/spectro/guider/gimg0127-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 11 1 4 7 0 0 0 0 0 0 0} { 97.9148 153.009 209.502 153.026 208.798 358.919 96.5307 152.064 208.266 0 0 0 0 0 0 0} { 84.8155 85.2244 85.9008 158.36 158.668 221.206 230.288 231.398 231.144 0 0 0 0 0 0 0} { 18 18 18 18 18 24 17 18 18 0 0 0 0 0 0 0} { 12.666 12.5778 12.8035 12.7162 12.7287 20.5601 12.7537 12.7786 12.6911 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} 0 89103