flattener   /data/spectro/guider/gimg0260-flattener.fits
mask            /data/spectro/guider/gimg0260-mask.fits
maskdark   /data/spectro/guider/gimg0260-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} { 92.514 147.706 204.151 275.539 147.365 203.29 90.6149 146.134 202.48 353.428 0 0 0 0 0 0} { 74.8644 75.5189 76.4337 109.734 148.72 149.306 220.51 221.844 221.815 212.486 0 0 0 0 0 0} { 17 17 18 25 17 18 17 18 17 25 0 0 0 0 0 0} { 12.6409 12.425 12.666 20.2952 12.6157 12.6283 12.5778 12.6911 12.6535 20.4903 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} 0 87149