flattener   /data/spectro/guider/gimg0964-flattener.fits
mask            /data/spectro/guider/gimg0964-mask.fits
maskdark   /data/spectro/guider/gimg0964-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 5 2 8 11 1 4 7 0 0 0 0 0 0} { 93.5898 149.568 206.058 149.759 93.1456 204.914 355.328 92.902 148.205 205.356 0 0 0 0 0 0} { 69.9232 70.5155 70.6223 143.135 143.593 143.969 207.129 215.584 216.286 216.378 0 0 0 0 0 0} { 17 17 17 18 17 18 25 17 18 17 0 0 0 0 0 0} { 12.5651 12.5143 12.5524 12.7037 12.4761 12.5524 20.591 12.6786 12.5904 12.5016 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} 0 88220