flattener   /data/spectro/guider/gimg0946-flattener.fits
mask            /data/spectro/guider/gimg0946-mask.fits
maskdark   /data/spectro/guider/gimg0946-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 11 4 7 0 0 0 0 0} { 99.7472 155.966 211.351 282.65 97.7839 153.147 208.302 96.4444 358.903 151.764 208.216 0 0 0 0 0} { 77.543 77.5755 79.6984 113.791 150.959 151.592 152.635 223.163 217.428 223.791 225.239 0 0 0 0 0} { 17 17 17 25 17 17 17 17 24 17 18 0 0 0 0 0} { 12.5904 12.5524 12.5143 20.5987 12.5778 12.7412 12.5524 12.5143 20.6064 12.603 12.5778 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} 0 86323