flattener   /data/spectro/guider/gimg1316-flattener.fits
mask            /data/spectro/guider/gimg1316-mask.fits
maskdark   /data/spectro/guider/gimg1316-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} { 95.0149 150.036 206.877 279.198 96.0444 151.968 207.573 358.828 96.9508 152.488 208.673 0 0 0 0 0} { 83.29 82.758 82.9131 115.343 157.429 155.913 155.258 214.992 230.095 228.941 228.624 0 0 0 0 0} { 18 17 18 26 18 18 17 24 18 17 17 0 0 0 0 0} { 12.6535 12.6283 12.6409 20.6142 12.6911 12.6535 12.7037 20.5755 12.666 12.7537 12.7037 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} 0 86230