flattener   /data/spectro/guider/gimg1469-flattener.fits
mask            /data/spectro/guider/gimg1469-mask.fits
maskdark   /data/spectro/guider/gimg1469-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} { 84.584 139.85 196.362 267.651 82.9553 139.304 195.193 345.214 82.4756 138.062 194.221 0 0 0 0 0} { 80.8083 81.5764 82.5392 116.087 153.601 154.761 155.449 218.849 226.459 227.901 227.948 0 0 0 0 0} { 17 17 17 25 17 17 17 25 17 17 17 0 0 0 0 0} { 12.6786 12.5778 12.8035 20.498 12.666 12.7287 12.7537 20.5987 12.6786 12.7037 12.6283 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} 0 86459