flattener   /data/spectro/guider/gimg0367-flattener.fits
mask            /data/spectro/guider/gimg0367-mask.fits
maskdark   /data/spectro/guider/gimg0367-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} { 87.815 144.002 199.41 270.683 85.4402 140.699 196.013 83.6201 139.02 195.583 346.493 0 0 0 0 0} { 73.718 74.0982 76.425 111.049 147.225 148.178 149.721 219.505 220.431 222.22 215.304 0 0 0 0 0} { 17 17 17 25 17 18 17 17 17 17 25 0 0 0 0 0} { 12.527 12.4634 12.4378 20.5833 12.4378 12.603 12.4761 12.335 12.5524 12.3736 20.5291 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} 0 86334