flattener   /data/spectro/guider/gimg0959-flattener.fits
mask            /data/spectro/guider/gimg0959-mask.fits
maskdark   /data/spectro/guider/gimg0959-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 4 7 11 0 0 0 0 0} { 87.8311 144.066 199.454 270.741 85.4655 140.734 196.039 83.5903 139.024 195.636 346.571 0 0 0 0 0} { 73.1196 73.4641 75.8342 110.426 146.624 147.573 149.087 218.891 219.848 221.639 214.7 0 0 0 0 0} { 17 17 17 25 17 17 18 17 18 17 25 0 0 0 0 0} { 12.5143 12.425 12.4634 20.5678 12.4761 12.5778 12.4761 12.3608 12.5143 12.4378 20.5136 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} 0 86319