flattener   /data/spectro/guider/gimg0367-flattener.fits
mask            /data/spectro/guider/gimg0367-mask.fits
maskdark   /data/spectro/guider/gimg0367-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 5 8 1 4 7 11 0 0 0 0 0 0} { 92.5182 147.761 204.202 275.552 147.418 203.333 90.6679 146.342 202.522 353.465 0 0 0 0 0 0} { 75.2285 75.9104 76.8021 110.122 149.098 149.705 220.868 222.134 222.153 212.871 0 0 0 0 0 0} { 17 18 18 25 17 17 17 18 17 25 0 0 0 0 0 0} { 12.6157 12.5651 12.6786 20.3734 12.6911 12.6409 12.6283 12.6409 12.6786 20.4825 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} 0 87145