flattener   /data/spectro/guider/gimg0940-flattener.fits
mask            /data/spectro/guider/gimg0940-mask.fits
maskdark   /data/spectro/guider/gimg0940-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 5 8 1 4 7 11 0 0 0 0 0 0} { 95.3913 150.436 207.102 278.239 150.174 206.109 93.4996 149.028 205.444 356.367 0 0 0 0 0 0} { 74.3598 74.9101 75.8682 108.938 148.103 148.652 220.01 221.262 221.105 211.516 0 0 0 0 0 0} { 17 17 17 25 18 17 17 18 17 24 0 0 0 0 0 0} { 12.5651 12.5143 12.6157 20.3422 12.5904 12.6283 12.6409 12.6535 12.6283 20.4358 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} 0 87221