flattener   /data/spectro/guider/gimg1271-flattener.fits
mask            /data/spectro/guider/gimg1271-mask.fits
maskdark   /data/spectro/guider/gimg1271-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 7 0 0 0 0 0 0 0} { 99.3502 154.896 210.882 283.51 98.9391 154.256 209.726 361.838 210.85 0 0 0 0 0 0 0} { 79.496 79.3749 79.709 114.396 152.61 153.443 152.895 215.281 225.569 0 0 0 0 0 0 0} { 17 17 17 25 17 17 17 23 17 0 0 0 0 0 0 0} { 12.5397 12.5524 12.5524 20.5833 12.4889 12.7287 12.527 20.498 12.603 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} 0 88262