flattener   /data/spectro/guider/gimg1012-flattener.fits
mask            /data/spectro/guider/gimg1012-mask.fits
maskdark   /data/spectro/guider/gimg1012-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 7 11 0 0 0 0 0} { 99.1087 155.426 211.551 282.405 98.3682 153.721 209.991 97.4235 153.552 209.604 359.871 0 0 0 0 0} { 76.1778 76.4136 76.9211 111.213 149.222 149.697 150.847 222.004 221.858 223.228 213.601 0 0 0 0 0} { 17 17 17 25 17 17 17 17 17 17 23 0 0 0 0 0} { 12.6409 12.5904 12.7786 20.7297 12.6786 12.8035 12.666 12.7537 12.7037 12.7287 20.722 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} 0 86564