flattener   /data/spectro/guider/gimg0905-flattener.fits
mask            /data/spectro/guider/gimg0905-mask.fits
maskdark   /data/spectro/guider/gimg0905-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 3 9 10 2 5 8 11 1 4 7 0 0 0 0 0} { 137.633 82.531 194.623 266.842 83.2869 139.064 194.793 345.885 84.006 139.447 195.727 0 0 0 0 0} { 79.3602 79.6311 79.8081 112.685 153.845 152.606 152.339 212.859 226.728 225.736 225.664 0 0 0 0 0} { 17 17 17 25 17 17 18 25 17 17 17 0 0 0 0 0} { 12.5904 12.6535 12.6911 20.5523 12.6535 12.7162 12.6535 20.4046 12.4889 12.7037 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 86254