flattener   /data/spectro/guider/gimg0235-flattener.fits
mask            /data/spectro/guider/gimg0235-mask.fits
maskdark   /data/spectro/guider/gimg0235-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 8 5 1 4 7 11 0 0 0 0 0} { 94.1773 149.809 205.842 278.53 93.5673 204.428 148.886 93.1543 148.97 205.29 356.759 0 0 0 0 0} { 69.4119 69.4504 69.9733 105.102 142.569 143.348 143.685 215.211 215.789 216.1 206.508 0 0 0 0 0} { 17 17 17 25 17 17 17 18 17 17 24 0 0 0 0 0} { 12.4889 12.4122 12.4889 20.5755 12.425 12.5016 12.6283 12.5904 12.5397 12.527 20.5291 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} 0 86394