flattener   /data/spectro/guider/gimg0865-flattener.fits
mask            /data/spectro/guider/gimg0865-mask.fits
maskdark   /data/spectro/guider/gimg0865-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 { 6 9 10 2 5 8 11 1 4 7 0 0 0 0 0 0} { 149.618 205.465 278.228 94.388 150.278 205.814 358.153 95.2092 150.316 207.015 0 0 0 0 0 0} { 82.2457 81.4039 114.444 156.509 155.07 155.602 214.784 229.064 227.808 228.23 0 0 0 0 0 0} { 17 17 25 17 18 17 24 18 17 18 0 0 0 0 0 0} { 12.6157 12.6535 20.5601 12.666 12.666 12.6786 20.5678 12.6535 12.603 12.6786 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} 0 87177