flattener   /data/spectro/guider/gimg0260-flattener.fits
mask            /data/spectro/guider/gimg0260-mask.fits
maskdark   /data/spectro/guider/gimg0260-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} { 88.7943 145.014 200.374 271.716 86.3932 141.71 196.983 84.5895 139.992 196.58 347.555 0 0 0 0 0} { 73.9177 74.2535 76.6361 111.187 147.421 148.358 149.861 219.641 220.534 222.406 215.503 0 0 0 0 0} { 17 17 17 25 17 17 17 17 17 17 25 0 0 0 0 0} { 12.5397 12.5016 12.4634 20.5601 12.4761 12.6157 12.5397 12.335 12.527 12.4122 20.498 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} 0 86342