flattener   /data/spectro/guider/gimg0232-flattener.fits
mask            /data/spectro/guider/gimg0232-mask.fits
maskdark   /data/spectro/guider/gimg0232-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} { 88.1664 143.799 199.808 272.268 87.4231 142.698 198.328 86.8338 142.718 199.099 350.452 0 0 0 0 0} { 75.6824 75.8313 76.5459 111.56 148.859 149.962 149.907 221.455 222.015 222.462 213.057 0 0 0 0 0} { 17 17 17 25 17 18 17 17 17 17 25 0 0 0 0 0} { 12.5397 12.4634 12.4889 20.6142 12.4506 12.6283 12.5143 12.5524 12.527 12.4506 20.5446 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} 0 86340