flattener   /data/spectro/guider/gimg1124-flattener.fits
mask            /data/spectro/guider/gimg1124-mask.fits
maskdark   /data/spectro/guider/gimg1124-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 5 8 1 4 7 11 0 0 0 0 0 0 0} { 92.1536 147.387 203.765 147.284 203.249 90.6673 146.074 202.634 353.556 0 0 0 0 0 0 0} { 87.5112 87.7544 88.5229 160.926 161.399 232.999 234.13 233.762 223.957 0 0 0 0 0 0 0} { 17 17 17 18 17 17 17 17 25 0 0 0 0 0 0 0} { 12.7537 12.6283 12.8531 12.7162 12.7911 12.7412 12.7786 12.8035 20.6835 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} 0 89070