flattener   /data/spectro/guider/gimg0997-flattener.fits
mask            /data/spectro/guider/gimg0997-mask.fits
maskdark   /data/spectro/guider/gimg0997-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} { 150.248 206.124 278.894 95.007 150.927 206.443 358.816 95.8398 150.949 207.66 0 0 0 0 0 0} { 81.5693 80.7171 113.747 155.847 154.366 154.956 214.108 228.384 227.126 227.595 0 0 0 0 0 0} { 17 17 25 18 18 17 24 18 18 17 0 0 0 0 0 0} { 12.6157 12.6157 20.5833 12.666 12.6535 12.6283 20.5523 12.666 12.6535 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} 0 87168