flattener   /data/spectro/guider/gimg0907-flattener.fits
mask            /data/spectro/guider/gimg0907-mask.fits
maskdark   /data/spectro/guider/gimg0907-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} { 95.3359 151.771 206.975 278.592 93.4614 148.813 203.917 354.864 92.029 147.197 203.765 0 0 0 0 0} { 79.9595 80.0018 81.8614 116.078 153.277 153.691 154.68 219.831 225.565 226.224 227.717 0 0 0 0 0} { 18 18 18 25 17 18 18 25 17 18 17 0 0 0 0 0} { 12.9764 12.8531 12.8655 21.1402 12.9518 12.9886 12.9272 21.0194 12.7662 12.9518 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 86119