flattener   /data/spectro/guider/gimg1411-flattener.fits
mask            /data/spectro/guider/gimg1411-mask.fits
maskdark   /data/spectro/guider/gimg1411-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 1 4 7 11 0 0 0 0 0} { 86.8212 142.472 198.51 271.022 86.0524 141.374 196.951 85.5115 141.396 197.799 349.206 0 0 0 0 0} { 75.6342 75.7837 76.4976 111.528 148.86 149.965 149.874 221.472 222.074 222.481 213.079 0 0 0 0 0} { 17 17 17 25 17 17 17 17 17 17 26 0 0 0 0 0} { 12.4889 12.4378 12.4761 20.6142 12.4506 12.6157 12.4761 12.5143 12.4761 12.3993 20.5368 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} 0 86334