flattener   /data/spectro/guider/gimg0371-flattener.fits
mask            /data/spectro/guider/gimg0371-mask.fits
maskdark   /data/spectro/guider/gimg0371-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 11 7 0 0 0 0 0} { 85.6315 141.908 198.035 268.869 84.9118 140.28 196.511 84.0415 140.125 346.84 196.136 0 0 0 0 0} { 77.3607 77.3345 78.0491 112.288 150.316 150.581 151.919 223.078 223.11 214.574 224.295 0 0 0 0 0} { 17 17 18 26 17 17 17 18 18 25 17 0 0 0 0 0} { 12.5397 12.5397 12.5651 20.5368 12.4889 12.5524 12.4761 12.5524 12.4889 20.5213 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 86261