flattener   /data/spectro/guider/gimg0896-flattener.fits
mask            /data/spectro/guider/gimg0896-mask.fits
maskdark   /data/spectro/guider/gimg0896-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 { 6 9 10 2 5 8 11 1 4 7 0 0 0 0 0 0} { 150.869 206.72 279.497 95.6196 151.57 207.021 359.331 96.4562 151.465 208.279 0 0 0 0 0 0} { 82.0991 81.221 114.267 156.359 154.901 155.45 214.615 228.885 227.809 228.095 0 0 0 0 0 0} { 18 18 25 17 17 17 24 17 17 18 0 0 0 0 0 0} { 12.603 12.6283 20.5833 12.7037 12.7037 12.6911 20.5368 12.7162 12.6409 12.6786 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} 0 87185