flattener   /data/spectro/guider/gimg0965-flattener.fits
mask            /data/spectro/guider/gimg0965-mask.fits
maskdark   /data/spectro/guider/gimg0965-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 2 8 11 1 4 7 0 0 0 0 0 0} { 93.599 149.579 206.066 149.767 93.1548 204.924 355.339 92.9142 148.213 205.366 0 0 0 0 0 0} { 69.9183 70.5107 70.6187 143.131 143.588 143.967 207.127 215.579 216.281 216.375 0 0 0 0 0 0} { 17 17 17 18 17 18 25 17 18 17 0 0 0 0 0 0} { 12.5651 12.5016 12.5524 12.6786 12.4889 12.5524 20.591 12.6911 12.5904 12.5016 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} 0 88213