flattener   /data/spectro/guider/gimg1354-flattener.fits
mask            /data/spectro/guider/gimg1354-mask.fits
maskdark   /data/spectro/guider/gimg1354-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 5 8 2 11 1 4 7 0 0 0 0 0} { 90.5801 145.308 202.179 274.629 147.364 203.206 91.3222 354.169 92.1385 147.617 203.889 0 0 0 0 0} { 86.1888 85.6092 85.8759 118.416 158.812 158.133 160.309 218.2 233.072 231.917 231.707 0 0 0 0 0} { 17 17 18 25 17 18 17 25 17 17 17 0 0 0 0 0} { 12.8407 12.9272 12.9149 21.0194 12.9518 12.9641 12.8779 20.9283 12.8779 13.0375 12.9026 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} 0 86281