flattener   /data/spectro/guider/gimg1069-flattener.fits
mask            /data/spectro/guider/gimg1069-mask.fits
maskdark   /data/spectro/guider/gimg1069-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} { 93.1354 149.435 205.552 276.744 92.6174 147.918 204.151 91.8313 147.859 203.919 354.553 0 0 0 0 0} { 72.1004 71.9175 72.5392 106.592 144.947 145.159 146.41 217.76 217.681 218.9 208.791 0 0 0 0 0} { 18 17 17 25 17 18 17 18 17 18 24 0 0 0 0 0} { 12.5524 12.5651 12.6157 20.6219 12.5778 12.603 12.5904 12.6786 12.5016 12.603 20.5136 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} 0 86265