flattener   /data/spectro/guider/gimg0232-flattener.fits
mask            /data/spectro/guider/gimg0232-mask.fits
maskdark   /data/spectro/guider/gimg0232-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} { 93.0237 148.992 205.483 276.843 92.5924 149.179 204.327 354.744 92.3845 147.603 204.731 0 0 0 0 0} { 69.4553 70.0838 70.1502 105.709 143.086 142.572 143.427 206.641 215.051 215.798 215.914 0 0 0 0 0} { 17 18 17 25 17 17 17 25 17 17 17 0 0 0 0 0} { 12.6283 12.5651 12.5651 20.591 12.5524 12.7662 12.5397 20.5987 12.6409 12.603 12.5778 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} 0 86216