flattener   /data/spectro/guider/gimg0654-flattener.fits
mask            /data/spectro/guider/gimg0654-mask.fits
maskdark   /data/spectro/guider/gimg0654-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 { 6 9 10 2 5 8 11 1 4 7 0 0 0 0 0 0} { 135.786 191.75 264.446 80.1824 136.067 191.743 343.918 80.6383 135.762 192.618 0 0 0 0 0 0} { 77.7864 77.3335 110.706 151.891 150.686 151.635 211.642 224.513 223.574 224.292 0 0 0 0 0 0} { 17 17 25 18 17 17 25 17 17 17 0 0 0 0 0 0} { 12.527 12.5778 20.5368 12.6283 12.5904 12.5524 20.5368 12.5904 12.603 12.6157 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} 0 87172