flattener   /data/spectro/guider/gimg0739-flattener.fits
mask            /data/spectro/guider/gimg0739-mask.fits
maskdark   /data/spectro/guider/gimg0739-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} { 81.2177 137.208 193.728 265.093 80.4589 136.945 192.272 342.627 79.9188 135.115 192.338 0 0 0 0 0} { 64.9971 65.8552 66.2242 102.115 138.703 138.525 139.585 203.592 210.709 211.716 212.052 0 0 0 0 0} { 18 17 17 26 17 17 17 25 17 17 17 0 0 0 0 0} { 12.527 12.5143 12.5143 20.5523 12.425 12.6786 12.5016 20.5446 12.5778 12.5397 12.4889 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} 0 86312