flattener   /data/spectro/guider/gimg0433-flattener.fits
mask            /data/spectro/guider/gimg0433-mask.fits
maskdark   /data/spectro/guider/gimg0433-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} { 94.7017 151.02 206.354 277.753 92.6116 147.804 203.077 90.8638 146.207 202.729 353.699 0 0 0 0 0} { 67.7016 67.9761 70.2407 104.727 141.244 141.989 143.343 213.503 214.387 216.019 208.845 0 0 0 0 0} { 17 18 17 26 17 18 17 17 17 17 25 0 0 0 0 0} { 12.5397 12.4889 12.5397 20.6219 12.527 12.6786 12.5651 12.425 12.5651 12.6157 20.5833 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} 0 86266