flattener   /data/spectro/guider/gimg0975-flattener.fits
mask            /data/spectro/guider/gimg0975-mask.fits
maskdark   /data/spectro/guider/gimg0975-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 10 2 5 8 1 4 11 0 0 0 0 0 0 0} { 80.8648 137.371 267.623 80.1312 135.692 191.918 80.3423 135.934 343.128 0 0 0 0 0 0 0} { 76.4909 77.3121 113.324 149.563 150.88 152.269 222.025 222.843 213.228 0 0 0 0 0 0 0} { 17 17 25 17 18 18 17 18 25 0 0 0 0 0 0 0} { 12.6911 12.7662 20.4514 12.5651 12.7162 12.7287 12.7662 12.6786 20.3812 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} 0 88100