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 11 1 4 7 0 0 0 0 0} { 80.3099 136.274 192.849 264.142 79.4954 135.97 191.346 341.687 78.8858 134.261 191.431 0 0 0 0 0} { 65.7575 66.6397 67.0706 103.047 139.462 139.352 140.438 204.548 211.534 212.469 212.967 0 0 0 0 0} { 17 17 18 26 17 18 17 25 17 17 17 0 0 0 0 0} { 12.5397 12.4506 12.5143 20.591 12.3865 12.666 12.4634 20.5213 12.4634 12.527 12.4889 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} 0 86302