flattener   /data/spectro/guider/gimg1127-flattener.fits
mask            /data/spectro/guider/gimg1127-mask.fits
maskdark   /data/spectro/guider/gimg1127-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 0 0 0 0 0 0} { 93.8963 150.367 205.698 280.52 93.2493 148.948 205.002 356.587 94.0008 149.68 0 0 0 0 0 0} { 78.2191 78.9209 78.5695 114.154 151.251 152.399 153.433 213.429 223.764 224.368 0 0 0 0 0 0} { 18 18 18 25 17 18 18 24 18 18 0 0 0 0 0 0} { 12.6157 12.7037 12.7287 20.389 12.527 12.7662 12.7412 20.2008 12.7662 12.8283 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} 0 87149