flattener   /data/spectro/guider/gimg0989-flattener.fits
mask            /data/spectro/guider/gimg0989-mask.fits
maskdark   /data/spectro/guider/gimg0989-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 { 6 9 10 2 5 8 11 1 4 7 0 0 0 0 0 0} { 145.765 201.756 274.474 90.1938 146.103 201.686 354.101 90.7481 145.869 202.664 0 0 0 0 0 0} { 71.4039 70.7878 104.122 145.508 144.313 145.138 205.009 218.202 217.146 217.86 0 0 0 0 0 0} { 17 17 25 17 18 17 25 18 18 17 0 0 0 0 0 0} { 12.5651 12.5778 20.591 12.6157 12.6283 12.6409 20.5523 12.6157 12.6535 12.6535 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} 0 87112