flattener   /data/spectro/guider/gimg0254-flattener.fits
mask            /data/spectro/guider/gimg0254-mask.fits
maskdark   /data/spectro/guider/gimg0254-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 7 0 0 0 0 0 0 0} { 99.5569 155.244 211.296 283.937 99.0257 154.426 209.963 362.1 210.993 0 0 0 0 0 0 0} { 83.8143 83.8631 84.3212 119.238 156.992 158.022 157.605 220.465 230.38 0 0 0 0 0 0 0} { 17 17 17 26 18 17 17 23 17 0 0 0 0 0 0 0} { 12.5397 12.5143 12.5904 20.6912 12.5143 12.7412 12.5904 20.4825 12.5524 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} 0 88313