flattener   /data/spectro/guider/gimg0417-flattener.fits
mask            /data/spectro/guider/gimg0417-mask.fits
maskdark   /data/spectro/guider/gimg0417-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 4 11 1 7 0 0 0 0 0 0} { 138.329 194.258 266.944 82.72 138.539 194.225 138.239 346.428 83.0911 195.03 0 0 0 0 0 0} { 77.266 76.8068 110.184 151.37 150.141 151.105 223.035 211.193 223.943 223.809 0 0 0 0 0 0} { 17 17 26 17 17 18 17 25 18 17 0 0 0 0 0 0} { 12.527 12.5778 20.5678 12.603 12.5778 12.5651 12.5904 20.5446 12.603 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 87174