flattener   /data/spectro/guider/gimg1393-flattener.fits
mask            /data/spectro/guider/gimg1393-mask.fits
maskdark   /data/spectro/guider/gimg1393-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} { 87.2272 142.915 198.881 271.358 86.4547 141.787 197.344 85.9016 141.773 198.182 349.491 0 0 0 0 0} { 75.3077 75.3915 76.185 111.182 148.481 149.603 149.519 221.126 221.636 222.111 212.666 0 0 0 0 0} { 17 17 18 25 17 17 17 18 17 17 25 0 0 0 0 0} { 12.527 12.3736 12.5143 20.6064 12.4122 12.603 12.425 12.603 12.527 12.4889 20.5213 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} 0 86373