flattener   /data/spectro/guider/gimg0010-flattener.fits
mask            /data/spectro/guider/gimg0010-mask.fits
maskdark   /data/spectro/guider/gimg0010-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} { 97.053 152.694 208.73 281.474 96.5759 151.841 207.423 96.2453 152.056 208.426 359.858 0 0 0 0 0} { 69.8107 69.8466 70.3434 105.251 143.029 144.092 143.7 215.724 216.167 216.423 206.612 0 0 0 0 0} { 17 17 17 25 17 18 17 17 18 17 23 0 0 0 0 0} { 12.4889 12.4889 12.5397 20.6064 12.3993 12.6157 12.4889 12.6283 12.5651 12.4889 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 86484