flattener   /data/spectro/guider/gimg0806-flattener.fits
mask            /data/spectro/guider/gimg0806-mask.fits
maskdark   /data/spectro/guider/gimg0806-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 11 1 4 7 0 0 0 0 0} { 92.6759 148.87 205.174 276.525 92.3799 147.978 204.058 354.758 91.9399 147.825 203.983 0 0 0 0 0} { 84.6135 84.3688 84.6213 118.477 157.317 157.265 158.349 220.226 230.147 230.026 230.961 0 0 0 0 0} { 17 17 17 25 17 18 17 25 18 17 18 0 0 0 0 0} { 12.8035 12.7412 12.8655 21.0421 12.7911 12.9026 12.7911 20.9435 12.8159 12.7662 12.7911 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} 0 86284