flattener   /data/spectro/guider/gimg0469-flattener.fits
mask            /data/spectro/guider/gimg0469-mask.fits
maskdark   /data/spectro/guider/gimg0469-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} { 97.7134 152.804 209.3 152.826 208.599 358.726 96.3249 151.86 208.065 0 0 0 0 0 0 0} { 84.7567 85.1648 85.8417 158.303 158.61 221.147 230.242 231.344 231.092 0 0 0 0 0 0 0} { 18 18 18 18 18 24 18 18 18 0 0 0 0 0 0 0} { 12.6911 12.5904 12.7662 12.6911 12.7412 20.591 12.6786 12.8035 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 89087