flattener   /data/spectro/guider/gimg0407-flattener.fits
mask            /data/spectro/guider/gimg0407-mask.fits
maskdark   /data/spectro/guider/gimg0407-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 11 1 4 7 0 0 0 0 0} { 81.5033 136.58 193.609 265.863 82.2365 138.099 193.829 345.064 82.8603 138.445 194.658 0 0 0 0 0} { 78.7586 78.5195 78.9495 111.804 152.995 151.759 151.527 212.097 225.72 224.855 224.806 0 0 0 0 0} { 17 17 17 25 17 17 17 26 17 17 17 0 0 0 0 0} { 12.6786 12.5016 12.666 20.5446 12.5904 12.6157 12.6535 20.498 12.5651 12.6786 12.6157 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} 0 86246