flattener   /data/spectro/guider/gimg1002-flattener.fits
mask            /data/spectro/guider/gimg1002-mask.fits
maskdark   /data/spectro/guider/gimg1002-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} { 88.5119 144.712 200.097 271.367 86.1233 141.425 196.69 84.317 139.685 196.255 347.169 0 0 0 0 0} { 73.8812 74.2057 76.5258 111.153 147.34 148.332 149.806 219.549 220.534 222.339 215.458 0 0 0 0 0} { 17 17 17 25 17 17 17 17 17 17 25 0 0 0 0 0} { 12.5524 12.4889 12.4506 20.5523 12.5397 12.6157 12.4889 12.3865 12.5016 12.4761 20.5523 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} 0 86355