flattener   /data/spectro/guider/gimg0985-flattener.fits
mask            /data/spectro/guider/gimg0985-mask.fits
maskdark   /data/spectro/guider/gimg0985-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} { 97.9265 154.314 209.667 281.121 95.9913 151.239 206.442 94.4196 149.63 206.205 357.246 0 0 0 0 0} { 67.6651 67.7694 69.9853 104.288 141.091 141.734 143.049 213.543 214.176 215.803 208.327 0 0 0 0 0} { 17 17 17 26 18 17 17 17 17 17 24 0 0 0 0 0} { 12.603 12.5397 12.5397 20.6142 12.5778 12.603 12.5651 12.4634 12.5778 12.5524 20.6064 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} 0 86405