flattener   /data/spectro/guider/gimg1425-flattener.fits
mask            /data/spectro/guider/gimg1425-mask.fits
maskdark   /data/spectro/guider/gimg1425-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 2 8 11 1 4 7 0 0 0 0 0} { 93.5151 149.474 206.002 277.335 149.69 93.0769 204.826 355.241 92.9301 148.068 205.251 0 0 0 0 0} { 70.186 70.8293 70.9164 106.492 143.333 143.861 144.214 207.389 215.82 216.507 216.657 0 0 0 0 0} { 17 17 18 25 17 17 17 25 18 17 17 0 0 0 0 0} { 12.5651 12.4889 12.5651 20.5678 12.666 12.5397 12.5651 20.591 12.603 12.6535 12.5524 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} 0 86261