flattener   /data/spectro/guider/gimg0803-flattener.fits
mask            /data/spectro/guider/gimg0803-mask.fits
maskdark   /data/spectro/guider/gimg0803-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 7 0 0 0 0 0 0 0} { 98.3008 154.05 210.143 282.714 97.8191 153.2 208.742 360.946 209.754 0 0 0 0 0 0 0} { 84.0508 84.089 84.5716 119.413 157.315 158.237 157.852 220.696 230.601 0 0 0 0 0 0 0} { 17 18 17 25 17 18 17 23 17 0 0 0 0 0 0 0} { 12.5397 12.4761 12.5651 20.5833 12.4506 12.6409 12.4889 20.4747 12.5016 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} 0 88290