flattener   /data/spectro/guider/gimg0555-flattener.fits
mask            /data/spectro/guider/gimg0555-mask.fits
maskdark   /data/spectro/guider/gimg0555-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} { 99.0966 155.442 211.572 282.808 98.7309 154.157 210.338 98.0404 154.113 210.197 360.715 0 0 0 0 0} { 88.1371 87.8655 88.4144 122.418 161.018 161.136 162.198 233.729 233.662 234.684 224.391 0 0 0 0 0} { 18 17 17 26 17 18 17 17 17 17 23 0 0 0 0 0} { 12.527 12.4378 12.5524 20.6064 12.5397 12.5524 12.527 12.603 12.5143 12.5397 20.5136 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} 0 86486