flattener   /data/spectro/guider/gimg0175-flattener.fits
mask            /data/spectro/guider/gimg0175-mask.fits
maskdark   /data/spectro/guider/gimg0175-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} { 80.5345 136.482 192.994 264.392 79.6618 136.088 191.489 341.796 79.0876 134.23 191.536 0 0 0 0 0} { 66.1626 67.0879 67.519 103.482 139.934 139.82 140.917 204.993 211.962 212.89 213.429 0 0 0 0 0} { 17 17 17 25 17 18 17 26 18 17 17 0 0 0 0 0} { 12.527 12.527 12.5143 20.5446 12.4889 12.6409 12.4889 20.5523 12.5651 12.5778 12.4889 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} 0 86267