flattener   /data/spectro/guider/gimg0446-flattener.fits
mask            /data/spectro/guider/gimg0446-mask.fits
maskdark   /data/spectro/guider/gimg0446-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 7 11 0 0 0 0 0 0} { 93.0595 149.089 205.72 277.165 92.5325 149.164 204.377 92.1295 204.683 354.926 0 0 0 0 0 0} { 75.4013 76.0349 76.2526 112.236 149.182 148.687 149.739 221.135 222.308 213.455 0 0 0 0 0 0} { 17 18 17 26 17 17 17 17 17 25 0 0 0 0 0 0} { 12.5016 12.5397 12.5524 20.6142 12.4761 12.7037 12.527 12.5904 12.5397 20.5755 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} 0 86695