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 2 5 8 1 4 7 11 0 0 0 0 0} { 95.3811 151.183 207.012 278.911 94.7556 150.228 205.857 94.1057 149.444 206.096 357.231 0 0 0 0 0} { 70.6348 71.1802 71.4593 106.567 143.793 144.404 144.973 216.035 216.562 218.152 208.436 0 0 0 0 0} { 17 18 17 25 17 17 17 18 17 18 24 0 0 0 0 0} { 12.5016 12.5651 12.5397 20.591 12.4889 12.5778 12.5778 12.5016 12.5904 12.4761 20.5523 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} 0 86344