flattener   /data/spectro/guider/gimg1069-flattener.fits
mask            /data/spectro/guider/gimg1069-mask.fits
maskdark   /data/spectro/guider/gimg1069-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 1 11 4 7 0 0 0 0 0} { 99.8859 156.08 211.459 282.783 97.9179 153.284 208.432 96.5729 359.014 151.878 208.4 0 0 0 0 0} { 77.7 77.7558 79.7457 113.96 151.103 151.747 152.824 223.296 217.578 223.913 225.436 0 0 0 0 0} { 17 17 17 26 18 18 17 17 24 17 17 0 0 0 0 0} { 12.5778 12.5524 12.5016 20.6064 12.5778 12.7037 12.5524 12.4634 20.6296 12.5904 12.527 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} 0 86339