flattener   /data/spectro/guider/gimg0169-flattener.fits
mask            /data/spectro/guider/gimg0169-mask.fits
maskdark   /data/spectro/guider/gimg0169-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 2 5 8 11 1 4 7 0 0 0 0 0} { 82.339 137.439 194.389 266.571 83.0269 138.789 194.679 345.879 83.5816 139.184 195.419 0 0 0 0 0} { 78.1454 77.8758 78.3599 111.123 152.379 151.077 150.886 211.368 225.098 224.2 224.227 0 0 0 0 0} { 17 17 17 25 17 18 18 25 17 18 17 0 0 0 0 0} { 12.5904 12.5143 12.6157 20.5213 12.5778 12.5651 12.603 20.4592 12.5651 12.6157 12.5778 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} 0 86217