flattener   /data/spectro/guider/gimg0329-flattener.fits
mask            /data/spectro/guider/gimg0329-mask.fits
maskdark   /data/spectro/guider/gimg0329-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 11 7 0 0 0 0 0} { 85.7892 141.665 197.42 269.064 84.8713 140.444 195.985 84.0281 139.413 347.094 196.081 0 0 0 0 0} { 76.4567 77.1942 77.6166 113.072 149.659 150.312 151.252 221.893 222.528 215.076 224.215 0 0 0 0 0} { 17 17 17 26 17 17 17 17 17 26 17 0 0 0 0 0} { 12.6157 12.5524 12.527 20.6681 12.5016 12.6283 12.5524 12.5016 12.603 20.5755 12.4761 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} 0 86371