flattener   /data/spectro/guider/gimg0481-flattener.fits
mask            /data/spectro/guider/gimg0481-mask.fits
maskdark   /data/spectro/guider/gimg0481-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 0 0 0 0 0 0 0 0 0} { 89.1666 145.966 201.211 276.065 88.5918 144.358 200.467 0 0 0 0 0 0 0 0 0} { 81.3799 82.2419 81.6568 117.43 154.43 155.762 156.765 0 0 0 0 0 0 0 0 0} { 17 18 18 25 17 18 18 0 0 0 0 0 0 0 0 0} { 12.8407 12.8035 12.8902 20.6142 12.6911 12.9395 12.9149 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} 0 90914