flattener   /data/spectro/guider/gimg0841-flattener.fits
mask            /data/spectro/guider/gimg0841-mask.fits
maskdark   /data/spectro/guider/gimg0841-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 11 1 4 7 0 0 0 0 0} { 89.0334 144.088 201.014 273.31 89.8998 145.693 201.421 352.632 90.4504 146.014 202.286 0 0 0 0 0} { 72.7657 72.4363 72.8086 105.512 146.931 145.668 145.272 205.627 219.652 218.755 218.659 0 0 0 0 0} { 17 17 18 25 18 17 17 25 17 18 17 0 0 0 0 0} { 12.6157 12.5778 12.6535 20.5523 12.6535 12.6911 12.7162 20.5213 12.6535 12.7287 12.6911 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} 0 86198