flattener   /data/spectro/guider/gimg0378-flattener.fits
mask            /data/spectro/guider/gimg0378-mask.fits
maskdark   /data/spectro/guider/gimg0378-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 4 11 1 7 0 0 0 0 0 0} { 138.131 194.058 266.742 82.5153 138.34 194.021 138.04 346.219 82.8898 194.827 0 0 0 0 0 0} { 77.1615 76.6977 110.085 151.255 150.037 151.004 222.93 211.106 223.842 223.708 0 0 0 0 0 0} { 18 17 26 17 17 18 18 26 18 17 0 0 0 0 0 0} { 12.5016 12.603 20.5601 12.6409 12.5651 12.5524 12.5651 20.5446 12.603 12.5651 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} 0 87159