flattener   /data/spectro/guider/gimg1024-flattener.fits
mask            /data/spectro/guider/gimg1024-mask.fits
maskdark   /data/spectro/guider/gimg1024-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} { 88.7712 144.77 201.344 272.729 88.1529 144.661 199.938 87.6272 142.805 200.074 350.367 0 0 0 0 0} { 59.3984 60.183 60.4257 96.4582 133.163 132.926 133.906 205.123 206.092 206.431 197.866 0 0 0 0 0} { 17 17 17 25 18 18 18 17 17 17 25 0 0 0 0 0} { 12.5397 12.5524 12.4889 20.5678 12.527 12.6409 12.5651 12.6409 12.603 12.6157 20.5987 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} 0 86288