flattener   /data/spectro/guider/gimg0348-flattener.fits
mask            /data/spectro/guider/gimg0348-mask.fits
maskdark   /data/spectro/guider/gimg0348-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} { 83.4417 138.551 195.516 267.749 84.193 140.074 195.7 347.021 84.7495 140.389 196.619 0 0 0 0 0} { 79.4625 79.2325 79.6693 112.477 153.648 152.436 152.235 212.744 226.42 225.586 225.464 0 0 0 0 0} { 17 17 17 25 17 17 18 25 17 17 17 0 0 0 0 0} { 12.5778 12.5397 12.6157 20.498 12.5904 12.6911 12.6283 20.5136 12.5651 12.6283 12.5397 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} 0 86267