flattener   /data/spectro/guider/gimg1475-flattener.fits
mask            /data/spectro/guider/gimg1475-mask.fits
maskdark   /data/spectro/guider/gimg1475-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} { 93.4435 149.412 205.907 277.382 93.0098 149.609 204.699 355.173 92.7915 148.028 205.144 0 0 0 0 0} { 69.6375 70.2704 70.3457 105.916 143.286 142.807 143.687 206.84 215.255 216.011 216.13 0 0 0 0 0} { 17 17 17 26 17 17 17 25 18 18 18 0 0 0 0 0} { 12.5143 12.5397 12.5651 20.5601 12.5143 12.7037 12.4889 20.5833 12.6283 12.5904 12.527 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} 0 86263