flattener   /data/spectro/guider/gimg0144-flattener.fits
mask            /data/spectro/guider/gimg0144-mask.fits
maskdark   /data/spectro/guider/gimg0144-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} { 81.7062 137.678 194.196 265.564 80.9312 137.402 192.74 343.108 80.3905 135.6 192.85 0 0 0 0 0} { 65.619 66.4488 66.8242 102.702 139.32 139.146 140.207 204.133 211.316 212.329 212.715 0 0 0 0 0} { 17 17 18 25 17 17 17 26 17 17 17 0 0 0 0 0} { 12.4506 12.3865 12.4634 20.5213 12.4378 12.6157 12.4761 20.5058 12.5143 12.425 12.4378 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} 0 86288