flattener   /data/spectro/guider/gimg0519-flattener.fits
mask            /data/spectro/guider/gimg0519-mask.fits
maskdark   /data/spectro/guider/gimg0519-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} { 95.2299 151.6 206.866 278.264 93.149 148.358 203.613 91.3961 146.728 203.249 354.197 0 0 0 0 0} { 68.0227 68.2846 70.5133 105.047 141.481 142.277 143.663 213.786 214.643 216.278 209.14 0 0 0 0 0} { 17 17 17 26 17 18 17 17 17 17 25 0 0 0 0 0} { 12.5397 12.4506 12.5016 20.6219 12.5778 12.6535 12.5778 12.4506 12.5397 12.5143 20.591 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} 0 86305