flattener   /data/spectro/guider/gimg0085-flattener.fits
mask            /data/spectro/guider/gimg0085-mask.fits
maskdark   /data/spectro/guider/gimg0085-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 5 8 1 4 7 11 0 0 0 0 0 0} { 92.0046 147.248 203.729 275.077 146.888 202.793 90.1291 145.644 201.973 352.934 0 0 0 0 0 0} { 74.9353 75.5921 76.4715 109.77 148.819 149.44 220.581 221.909 221.871 212.566 0 0 0 0 0 0} { 18 17 17 25 18 17 17 17 18 25 0 0 0 0 0 0} { 12.5904 12.4761 12.6535 20.3343 12.603 12.5904 12.6786 12.7287 12.6283 20.467 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} 0 87176