flattener   /data/spectro/guider/gimg1105-flattener.fits
mask            /data/spectro/guider/gimg1105-mask.fits
maskdark   /data/spectro/guider/gimg1105-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 4 7 0 0 0 0 0 0} { 91.4228 146.964 202.904 274.952 90.7605 146.309 202.049 353.382 145.612 202.252 0 0 0 0 0 0} { 82.2281 82.8689 82.7637 117.86 155.531 155.98 156.24 219.56 228.105 229.631 0 0 0 0 0 0} { 17 18 18 26 17 18 18 25 17 17 0 0 0 0 0 0} { 12.7537 12.7537 12.666 20.8445 12.7037 12.7537 12.7537 20.8598 12.8159 12.6911 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} 0 87035