flattener   /data/spectro/guider/gimg0963-flattener.fits
mask            /data/spectro/guider/gimg0963-mask.fits
maskdark   /data/spectro/guider/gimg0963-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} { 94.5345 150.843 206.153 277.562 92.4377 147.656 202.943 90.6998 146.07 202.528 353.512 0 0 0 0 0} { 67.2719 67.4986 69.7835 104.227 140.726 141.501 142.805 213.031 213.885 215.546 208.347 0 0 0 0 0} { 17 17 17 25 17 17 17 17 18 17 25 0 0 0 0 0} { 12.5143 12.4506 12.5143 20.591 12.527 12.666 12.5397 12.3865 12.5778 12.425 20.5213 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} 0 86310