flattener   /data/spectro/guider/gimg0029-flattener.fits
mask            /data/spectro/guider/gimg0029-mask.fits
maskdark   /data/spectro/guider/gimg0029-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 1 4 11 7 0 0 0 0 0} { 84.7545 140.647 196.479 268.021 83.8689 139.437 194.978 83.0798 138.59 346.047 195.125 0 0 0 0 0} { 76.5107 77.2917 77.7025 113.238 149.751 150.409 151.409 222.029 222.57 215.204 224.257 0 0 0 0 0} { 17 17 17 26 17 17 17 18 17 26 17 0 0 0 0 0} { 12.5904 12.527 12.527 20.6758 12.5651 12.6786 12.5651 12.527 12.5651 20.5833 12.4634 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} 0 86386