flattener   /data/spectro/guider/gimg0489-flattener.fits
mask            /data/spectro/guider/gimg0489-mask.fits
maskdark   /data/spectro/guider/gimg0489-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} { 100.477 156.737 212.031 283.409 98.5346 153.889 209.049 359.679 97.1986 152.556 208.967 0 0 0 0 0} { 78.0492 78.0817 80.0822 114.269 151.474 152.022 153.168 217.894 223.695 224.298 225.773 0 0 0 0 0} { 17 17 18 25 17 18 18 23 17 17 17 0 0 0 0 0} { 12.6409 12.5397 12.5016 20.5833 12.5397 12.6283 12.5651 20.5523 12.4634 12.5524 12.5524 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} 0 86380