flattener   /data/spectro/guider/gimg1068-flattener.fits
mask            /data/spectro/guider/gimg1068-mask.fits
maskdark   /data/spectro/guider/gimg1068-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} { 92.2869 148.587 204.707 275.894 91.8093 147.087 203.319 91.016 147.027 203.075 353.667 0 0 0 0 0} { 72.0905 71.9571 72.5586 106.616 144.989 145.204 146.414 217.701 217.691 218.851 208.829 0 0 0 0 0} { 18 17 17 25 17 18 17 17 17 17 25 0 0 0 0 0} { 12.5651 12.5524 12.5524 20.591 12.5524 12.603 12.527 12.5778 12.527 12.5397 20.5213 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} 0 86281