flattener   /data/spectro/guider/gimg0366-flattener.fits
mask            /data/spectro/guider/gimg0366-mask.fits
maskdark   /data/spectro/guider/gimg0366-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} { 99.6249 155.307 211.425 284.021 99.1042 154.499 210.022 362.194 211.016 0 0 0 0 0 0 0} { 84.7223 84.7526 85.2224 120.109 157.841 158.924 158.501 221.352 231.258 0 0 0 0 0 0 0} { 17 17 17 26 17 17 17 23 18 0 0 0 0 0 0 0} { 12.5397 12.527 12.603 20.7373 12.5397 12.7162 12.5904 20.5058 12.5651 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} 0 88294