flattener   /data/spectro/guider/gimg0477-flattener.fits
mask            /data/spectro/guider/gimg0477-mask.fits
maskdark   /data/spectro/guider/gimg0477-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 11 7 0 0 0 0 0} { 85.7401 142.021 198.17 268.983 85.0302 140.386 196.63 84.1576 140.238 346.958 196.243 0 0 0 0 0} { 77.6889 77.6693 78.3565 112.618 150.649 150.905 152.236 223.41 223.447 214.878 224.623 0 0 0 0 0} { 17 17 17 25 17 17 17 17 17 26 17 0 0 0 0 0} { 12.5397 12.5778 12.5778 20.5523 12.5397 12.6283 12.4889 12.6157 12.425 20.5678 12.5143 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 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