flattener   /data/spectro/guider/gimg0210-flattener.fits
mask            /data/spectro/guider/gimg0210-mask.fits
maskdark   /data/spectro/guider/gimg0210-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} { 141.324 197.393 270.295 86.2492 142.37 197.839 350.829 87.5614 142.593 199.483 0 0 0 0 0 0} { 82.9488 81.6223 114.479 157.51 155.746 156.054 214.648 230.052 228.71 228.738 0 0 0 0 0 0} { 17 17 26 17 17 18 25 17 17 17 0 0 0 0 0 0} { 12.7037 12.8283 20.8674 12.8159 12.8407 12.8159 20.8598 12.8531 12.8035 12.8283 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} 0 87105