flattener   /data/spectro/guider/gimg0102-flattener.fits
mask            /data/spectro/guider/gimg0102-mask.fits
maskdark   /data/spectro/guider/gimg0102-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} { 85.0471 140.263 196.816 268.081 83.4652 139.816 195.738 345.709 82.9885 138.547 194.801 0 0 0 0 0} { 81.6473 82.2704 83.3381 116.891 154.373 155.574 156.247 219.632 227.293 228.698 228.768 0 0 0 0 0} { 17 17 17 25 17 17 17 25 17 17 17 0 0 0 0 0} { 12.5904 12.5397 12.7662 20.4747 12.5904 12.666 12.6157 20.5213 12.6157 12.7662 12.6409 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} 0 86446