flattener   /data/spectro/guider/gimg0412-flattener.fits
mask            /data/spectro/guider/gimg0412-mask.fits
maskdark   /data/spectro/guider/gimg0412-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 9 10 2 5 8 11 1 4 7 0 0 0 0 0 0} { 148.62 204.588 277.424 93.2021 149.116 204.652 357.18 93.8581 148.976 205.766 0 0 0 0 0 0} { 71.9308 71.2831 104.507 146.218 144.922 145.689 205.285 218.925 217.701 218.37 0 0 0 0 0 0} { 17 17 25 18 18 17 24 18 17 18 0 0 0 0 0 0} { 12.5904 12.6409 20.5833 12.603 12.6283 12.6535 20.6219 12.6409 12.666 12.6786 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} 0 87197