flattener   /data/spectro/guider/gimg0002-flattener.fits
mask            /data/spectro/guider/gimg0002-mask.fits
maskdark   /data/spectro/guider/gimg0002-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 0 0 0 0 0 0} { 91.9472 148.609 203.837 278.79 91.2466 146.803 203.007 354.596 91.8781 147.571 0 0 0 0 0 0} { 68.9947 69.7268 69.6245 105.303 142.006 143.331 144.698 205.233 214.721 215.521 0 0 0 0 0 0} { 17 17 17 25 17 18 17 25 17 17 0 0 0 0 0 0} { 12.5651 12.6409 12.6535 20.3968 12.5016 12.7412 12.7287 20.3578 12.7662 12.7662 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} 0 87259