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 5 8 11 1 4 7 0 0 0 0 0 0 0} { 97.6861 152.759 209.318 152.793 208.605 358.678 96.3213 151.791 207.977 0 0 0 0 0 0 0} { 84.7063 85.1388 85.8362 158.275 158.571 221.085 230.202 231.297 231.217 0 0 0 0 0 0 0} { 17 18 18 18 17 24 18 18 17 0 0 0 0 0 0 0} { 12.6786 12.5524 12.7287 12.6409 12.6786 20.5678 12.6786 12.7786 12.603 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} 0 89143