flattener   /data/spectro/guider/gimg0145-flattener.fits
mask            /data/spectro/guider/gimg0145-mask.fits
maskdark   /data/spectro/guider/gimg0145-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} { 92.9792 149.297 205.404 276.578 92.4741 147.778 204.007 91.6759 147.716 203.747 354.388 0 0 0 0 0} { 71.6654 71.5074 72.1381 106.169 144.559 144.763 145.986 217.28 217.259 218.421 208.39 0 0 0 0 0} { 17 17 17 25 17 17 18 17 17 17 25 0 0 0 0 0} { 12.5904 12.4761 12.5651 20.591 12.5143 12.5651 12.527 12.6409 12.5143 12.5143 20.5213 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} 0 86295