flattener   /data/spectro/guider/gimg0625-flattener.fits
mask            /data/spectro/guider/gimg0625-mask.fits
maskdark   /data/spectro/guider/gimg0625-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} { 92.6151 148.436 204.206 276.078 91.8356 147.292 202.978 91.1002 146.493 203.084 354.152 0 0 0 0 0} { 70.6014 71.262 71.5797 106.852 143.865 144.488 145.159 216.043 216.624 218.313 208.913 0 0 0 0 0} { 17 17 17 26 17 17 18 18 17 17 25 0 0 0 0 0} { 12.527 12.527 12.4634 20.5987 12.5397 12.5651 12.5524 12.5143 12.5651 12.4889 20.5678 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} 0 86275