flattener   /data/spectro/guider/gimg0357-flattener.fits
mask            /data/spectro/guider/gimg0357-mask.fits
maskdark   /data/spectro/guider/gimg0357-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 7 0 0 0 0 0} { 95.6923 150.591 207.545 279.919 96.4435 152.342 208.071 359.374 97.0965 152.672 209.119 0 0 0 0 0} { 89.1026 88.5792 88.9187 121.582 163.252 161.936 161.412 221.591 235.944 234.951 234.786 0 0 0 0 0} { 17 17 17 25 17 17 18 23 16 17 17 0 0 0 0 0} { 12.6283 12.4761 12.6535 20.5136 12.5778 12.603 12.603 20.5213 12.5651 12.603 12.603 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} 0 86455