flattener   /data/spectro/guider/gimg1075-flattener.fits
mask            /data/spectro/guider/gimg1075-mask.fits
maskdark   /data/spectro/guider/gimg1075-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} { 95.0093 151.343 206.635 278.043 92.7728 148.139 203.377 91.1294 146.518 202.994 353.939 0 0 0 0 0} { 67.2777 67.4924 69.7586 104.253 140.777 141.499 142.89 213.037 213.866 215.576 208.464 0 0 0 0 0} { 17 17 17 26 17 17 17 17 17 17 25 0 0 0 0 0} { 12.5524 12.4122 12.4378 20.5523 12.5143 12.6911 12.5397 12.4378 12.5524 12.5397 20.5601 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} 0 86330