flattener   /data/spectro/guider/gimg0950-flattener.fits
mask            /data/spectro/guider/gimg0950-mask.fits
maskdark   /data/spectro/guider/gimg0950-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} { 94.4383 149.491 206.314 278.655 95.5243 151.387 207.023 358.287 96.3905 151.875 208.176 0 0 0 0 0} { 83.5359 83.0038 83.1534 115.561 157.639 156.157 155.486 215.249 230.339 229.082 228.815 0 0 0 0 0} { 17 17 18 25 17 18 17 24 17 18 17 0 0 0 0 0} { 12.603 12.5904 12.6535 20.5291 12.5904 12.7412 12.7037 20.5291 12.6157 12.6786 12.5904 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} 0 86253