flattener   /data/spectro/guider/gimg1265-flattener.fits
mask            /data/spectro/guider/gimg1265-mask.fits
maskdark   /data/spectro/guider/gimg1265-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} { 95.5107 151.918 208.066 279.269 95.195 150.561 206.751 94.4752 150.463 206.583 357.304 0 0 0 0 0} { 72.19 71.9403 72.5312 106.444 145.043 145.177 146.389 217.907 217.871 218.86 208.552 0 0 0 0 0} { 17 18 17 25 18 17 17 17 17 17 24 0 0 0 0 0} { 12.6157 12.5651 12.6535 20.6219 12.5397 12.6535 12.5397 12.603 12.5143 12.5778 20.5987 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} 0 86357