flattener   /data/spectro/guider/gimg0196-flattener.fits
mask            /data/spectro/guider/gimg0196-mask.fits
maskdark   /data/spectro/guider/gimg0196-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 7 11 0 0 0 0 0} { 88.3096 144.559 199.883 271.247 85.9264 141.203 196.514 84.0968 139.462 196.145 347.008 0 0 0 0 0} { 73.9147 74.2605 76.5472 111.137 147.384 148.388 149.779 219.592 220.571 222.375 215.439 0 0 0 0 0} { 17 17 17 26 17 17 17 17 17 17 25 0 0 0 0 0} { 12.5397 12.3865 12.4889 20.591 12.5016 12.5651 12.4889 12.3608 12.4889 12.5143 20.591 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} 0 86322