flattener   /data/spectro/guider/gimg1104-flattener.fits
mask            /data/spectro/guider/gimg1104-mask.fits
maskdark   /data/spectro/guider/gimg1104-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 2 5 8 11 1 4 7 0 0 0 0 0} { 94.3645 150.713 206.01 277.527 92.4203 147.817 202.959 353.901 91.0064 146.227 202.807 0 0 0 0 0} { 80.5844 80.7449 82.639 116.892 154.063 154.479 155.506 220.638 226.359 227.022 228.526 0 0 0 0 0} { 17 17 17 25 17 17 17 25 17 18 17 0 0 0 0 0} { 12.6409 12.7037 12.7162 20.8826 12.7537 12.8779 12.7911 20.8139 12.5904 12.7662 12.7537 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} 0 86245