flattener   /data/spectro/guider/gimg0875-flattener.fits
mask            /data/spectro/guider/gimg0875-mask.fits
maskdark   /data/spectro/guider/gimg0875-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} { 94.6143 150.418 206.167 278.137 93.9897 149.467 205.172 356.373 93.288 148.663 205.315 0 0 0 0 0} { 68.8656 69.4651 69.7014 104.839 142.08 142.621 143.278 206.692 214.246 214.858 216.374 0 0 0 0 0} { 17 17 17 26 18 17 18 24 17 17 17 0 0 0 0 0} { 12.5651 12.5397 12.5397 20.6219 12.5524 12.603 12.527 20.6064 12.5524 12.6535 12.4506 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} 0 86277