flattener   /data/spectro/guider/gimg0352-flattener.fits
mask            /data/spectro/guider/gimg0352-mask.fits
maskdark   /data/spectro/guider/gimg0352-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} { 81.8914 137.816 194.308 265.671 81.0097 137.448 192.783 343.132 80.396 135.649 192.857 0 0 0 0 0} { 65.9176 66.7877 67.2236 103.135 139.593 139.481 140.586 204.655 211.61 212.612 213.027 0 0 0 0 0} { 17 17 17 25 17 17 17 25 17 17 17 0 0 0 0 0} { 12.5143 12.5397 12.5016 20.5678 12.4378 12.6157 12.4634 20.5601 12.5143 12.5143 12.4761 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} 0 86313