flattener   /data/spectro/guider/gimg0522-flattener.fits
mask            /data/spectro/guider/gimg0522-mask.fits
maskdark   /data/spectro/guider/gimg0522-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 1 4 7 0 0 0 0 0} { 81.1643 137.151 193.714 265.04 80.3781 136.904 192.214 342.637 79.8372 135.095 192.337 0 0 0 0 0} { 64.7478 65.5457 65.9242 101.859 138.411 138.284 139.311 203.288 210.457 211.426 211.833 0 0 0 0 0} { 17 17 17 26 17 18 17 25 17 17 17 0 0 0 0 0} { 12.5397 12.4634 12.5143 20.5833 12.4122 12.6157 12.5143 20.5058 12.527 12.527 12.4889 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} 0 86292