flattener   /data/spectro/guider/gimg0474-flattener.fits
mask            /data/spectro/guider/gimg0474-mask.fits
maskdark   /data/spectro/guider/gimg0474-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 5 8 1 4 7 11 0 0 0 0 0 0 0} { 97.8713 152.883 209.483 152.854 208.734 96.0604 151.569 207.962 358.872 0 0 0 0 0 0 0} { 89.6888 90.2213 90.9946 163.461 163.937 235.213 236.445 236.333 226.738 0 0 0 0 0 0 0} { 17 18 17 18 18 17 16 17 24 0 0 0 0 0 0 0} { 12.5524 12.4378 12.7412 12.6157 12.6157 12.5904 12.7037 12.603 20.5291 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} 0 89294