flattener   /data/spectro/guider/gimg1108-flattener.fits
mask            /data/spectro/guider/gimg1108-mask.fits
maskdark   /data/spectro/guider/gimg1108-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} { 150.577 206.425 279.209 95.3325 151.28 206.776 359.092 96.1801 151.192 207.988 0 0 0 0 0 0} { 82.0902 81.2276 114.313 156.37 154.927 155.474 214.674 228.931 227.828 228.119 0 0 0 0 0 0} { 17 17 26 18 18 17 24 18 17 18 0 0 0 0 0 0} { 12.666 12.666 20.6064 12.6535 12.6283 12.6786 20.6064 12.6535 12.6911 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 87163