flattener   /data/spectro/guider/gimg0767-flattener.fits
mask            /data/spectro/guider/gimg0767-mask.fits
maskdark   /data/spectro/guider/gimg0767-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} { 82.3273 137.459 194.371 266.664 83.0767 138.909 194.607 345.62 83.6144 139.291 195.494 0 0 0 0 0} { 79.2631 79.0676 79.5216 112.328 153.485 152.249 152.007 212.468 226.221 225.357 225.263 0 0 0 0 0} { 17 17 17 25 17 18 17 25 17 18 17 0 0 0 0 0} { 12.6786 12.603 12.6409 20.5523 12.6911 12.6535 12.6911 20.3812 12.6157 12.6786 12.6409 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} 0 86253