flattener   /data/spectro/guider/gimg0065-flattener.fits
mask            /data/spectro/guider/gimg0065-mask.fits
maskdark   /data/spectro/guider/gimg0065-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 8 11 1 4 7 0 0 0 0 0 0 0} { 97.0671 151.962 208.675 152.199 208.01 358.2 95.7358 151.202 207.444 0 0 0 0 0 0 0} { 84.7257 85.2117 85.8162 158.253 158.564 220.966 230.176 231.306 231.033 0 0 0 0 0 0 0} { 17 18 18 18 17 24 17 18 17 0 0 0 0 0 0 0} { 12.6535 12.4122 12.7412 12.6409 12.7037 20.4825 12.6911 12.7287 12.6911 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} 0 89142