flattener   /data/spectro/guider/gimg0765-flattener.fits
mask            /data/spectro/guider/gimg0765-mask.fits
maskdark   /data/spectro/guider/gimg0765-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 3 9 10 2 5 8 11 1 4 7 0 0 0 0 0} { 137.698 82.6078 194.669 267.202 83.335 139.207 194.911 346.151 83.8953 139.514 195.762 0 0 0 0 0} { 79.4562 79.7267 79.9159 112.686 153.902 152.679 152.44 212.963 226.691 225.843 225.726 0 0 0 0 0} { 17 17 17 24 17 17 17 26 17 17 17 0 0 0 0 0} { 12.5016 12.5904 12.6157 20.3812 12.5778 12.5778 12.6157 20.498 12.5397 12.6409 12.5524 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} 0 86305