flattener   /data/spectro/guider/gimg0959-flattener.fits
mask            /data/spectro/guider/gimg0959-mask.fits
maskdark   /data/spectro/guider/gimg0959-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 5 8 1 4 7 11 0 0 0 0 0 0} { 95.3993 150.445 207.115 278.27 150.186 206.123 93.5128 149.033 205.455 356.381 0 0 0 0 0 0} { 74.3817 74.9309 75.8916 108.945 148.12 148.675 220.029 221.28 221.125 211.531 0 0 0 0 0 0} { 17 17 17 25 18 17 17 18 17 24 0 0 0 0 0 0} { 12.5651 12.527 12.6157 20.3578 12.603 12.6535 12.666 12.6786 12.6535 20.4514 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} 0 87186