flattener   /data/spectro/guider/gimg1319-flattener.fits
mask            /data/spectro/guider/gimg1319-mask.fits
maskdark   /data/spectro/guider/gimg1319-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 4 7 11 0 0 0 0 0} { 87.9578 143.581 199.605 272.087 87.1894 142.493 198.104 86.6355 142.503 198.905 350.256 0 0 0 0 0} { 75.4626 75.626 76.326 111.332 148.66 149.764 149.707 221.25 221.826 222.244 212.882 0 0 0 0 0} { 17 17 17 26 17 17 17 17 17 17 26 0 0 0 0 0} { 12.5016 12.3865 12.4506 20.6064 12.4378 12.6409 12.4506 12.5651 12.5143 12.5397 20.5291 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} 0 86344