flattener   /data/spectro/guider/gimg0216-flattener.fits
mask            /data/spectro/guider/gimg0216-mask.fits
maskdark   /data/spectro/guider/gimg0216-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} { 138.827 194.675 267.489 83.216 139.074 194.756 346.925 83.6426 138.762 195.629 0 0 0 0 0 0} { 78.7238 78.3383 111.694 152.83 151.66 152.562 212.631 225.471 224.53 225.257 0 0 0 0 0 0} { 17 18 25 18 17 17 25 17 17 17 0 0 0 0 0 0} { 12.5397 12.5904 20.5368 12.6157 12.5778 12.5778 20.5368 12.5904 12.5778 12.5651 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} 0 87179