flattener   /data/spectro/guider/gimg1175-flattener.fits
mask            /data/spectro/guider/gimg1175-mask.fits
maskdark   /data/spectro/guider/gimg1175-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} { 94.6906 149.759 206.624 278.923 95.7893 151.699 207.31 358.718 96.6806 152.231 208.404 0 0 0 0 0} { 83.2956 82.8605 82.9839 115.394 157.49 156.001 155.331 214.976 230.175 229.012 228.651 0 0 0 0 0} { 18 18 17 25 17 18 18 24 17 18 17 0 0 0 0 0} { 12.6535 12.603 12.7162 20.5755 12.666 12.7287 12.6535 20.5058 12.6409 12.6911 12.6786 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} 0 86228