flattener   /data/spectro/guider/gimg0482-flattener.fits
mask            /data/spectro/guider/gimg0482-mask.fits
maskdark   /data/spectro/guider/gimg0482-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} { 99.5228 155.068 211.04 283.621 99.0998 154.441 209.92 361.968 211.02 0 0 0 0 0 0 0} { 79.6707 79.569 79.8789 114.568 152.772 153.585 153.096 215.528 225.738 0 0 0 0 0 0 0} { 17 17 18 25 17 17 18 23 17 0 0 0 0 0 0 0} { 12.5397 12.5524 12.5651 20.645 12.527 12.6911 12.5524 20.4514 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 88238