flattener   /data/spectro/guider/gimg1402-flattener.fits
mask            /data/spectro/guider/gimg1402-mask.fits
maskdark   /data/spectro/guider/gimg1402-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} { 87.3098 143.005 198.962 271.436 86.5358 141.864 197.422 85.9821 141.864 198.264 349.574 0 0 0 0 0} { 75.281 75.3673 76.1594 111.147 148.455 149.578 149.497 221.101 221.611 222.086 212.642 0 0 0 0 0} { 17 17 18 25 17 17 17 18 17 17 25 0 0 0 0 0} { 12.527 12.4378 12.527 20.5987 12.4122 12.6535 12.4122 12.5904 12.5143 12.5016 20.5446 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} 0 86362