flattener   /data/spectro/guider/gimg0734-flattener.fits
mask            /data/spectro/guider/gimg0734-mask.fits
maskdark   /data/spectro/guider/gimg0734-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} { 94.4315 149.468 206.313 278.621 95.5256 151.374 207.006 358.448 96.3934 151.912 208.166 0 0 0 0 0} { 83.3879 82.8476 82.9789 115.404 157.495 156.003 155.337 214.964 230.172 229.032 228.652 0 0 0 0 0} { 18 17 18 25 17 18 18 24 17 18 17 0 0 0 0 0} { 12.6786 12.6283 12.6535 20.5368 12.5778 12.7162 12.666 20.5368 12.6535 12.6911 12.666 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} 0 86255