flattener   /data/spectro/guider/gimg0983-flattener.fits
mask            /data/spectro/guider/gimg0983-mask.fits
maskdark   /data/spectro/guider/gimg0983-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} { 85.5905 141.419 197.17 268.891 84.6307 140.192 195.771 83.7743 139.164 346.967 195.846 0 0 0 0 0} { 75.8021 76.5617 77.0462 112.371 149.062 149.716 150.614 221.27 221.942 214.509 223.673 0 0 0 0 0} { 17 17 18 25 17 17 17 17 18 25 17 0 0 0 0 0} { 12.527 12.4889 12.527 20.591 12.4761 12.5778 12.4634 12.5016 12.5778 20.5446 12.3736 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} 0 86286