flattener   /data/spectro/guider/gimg0232-flattener.fits
mask            /data/spectro/guider/gimg0232-mask.fits
maskdark   /data/spectro/guider/gimg0232-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 0 0 0 0 0 0} { 92.4362 149.187 204.424 279.332 91.8019 147.409 203.545 355.142 92.4239 148.117 0 0 0 0 0 0} { 69.1939 69.933 69.8427 105.543 142.252 143.605 144.928 205.454 214.943 215.656 0 0 0 0 0 0} { 17 18 17 25 17 17 17 24 17 17 0 0 0 0 0 0} { 12.6911 12.5904 12.6535 20.3578 12.527 12.6911 12.7162 20.303 12.7537 12.7412 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} 0 87268