flattener   /data/spectro/guider/gimg0775-flattener.fits
mask            /data/spectro/guider/gimg0775-mask.fits
maskdark   /data/spectro/guider/gimg0775-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 11 1 4 7 0 0 0 0 0} { 94.4451 150.797 206.076 277.619 92.4903 147.891 203.018 354.008 91.0709 146.267 202.86 0 0 0 0 0} { 80.3207 80.4765 82.3782 116.584 153.793 154.201 155.208 220.342 226.09 226.767 228.22 0 0 0 0 0} { 17 17 17 25 17 18 17 25 17 18 17 0 0 0 0 0} { 12.6283 12.7162 12.6911 20.9207 12.7911 12.8283 12.7162 20.791 12.5904 12.8407 12.6786 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} 0 86293