flattener   /data/spectro/guider/gimg1122-flattener.fits
mask            /data/spectro/guider/gimg1122-mask.fits
maskdark   /data/spectro/guider/gimg1122-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} { 145.397 201.275 274.051 89.8654 145.708 201.311 353.652 90.3505 145.5 202.267 0 0 0 0 0 0} { 71.6788 71.2094 104.495 145.944 144.66 145.509 205.318 218.535 217.47 218.154 0 0 0 0 0 0} { 17 18 25 18 17 17 25 17 17 18 0 0 0 0 0 0} { 12.5904 12.6157 20.5755 12.6283 12.6283 12.6535 20.5678 12.6911 12.6535 12.6535 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} 0 87104