flattener   /data/spectro/guider/gimg1075-flattener.fits
mask            /data/spectro/guider/gimg1075-mask.fits
maskdark   /data/spectro/guider/gimg1075-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} { 149.864 205.732 278.497 94.6279 150.535 206.068 358.419 95.4529 150.566 207.269 0 0 0 0 0 0} { 82.4944 81.644 114.67 156.757 155.286 155.879 215.02 229.288 228.037 228.507 0 0 0 0 0 0} { 17 17 25 17 17 18 24 17 17 17 0 0 0 0 0 0} { 12.603 12.6157 20.5755 12.6786 12.7037 12.6157 20.5601 12.6911 12.666 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} 0 87201