flattener   /data/spectro/guider/gimg1086-flattener.fits
mask            /data/spectro/guider/gimg1086-mask.fits
maskdark   /data/spectro/guider/gimg1086-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 7 0 0 0 0 0} { 94.9088 149.93 206.767 279.084 95.939 151.857 207.446 358.717 96.8447 152.391 208.565 0 0 0 0 0} { 83.199 82.679 82.8223 115.25 157.339 155.828 155.174 214.896 230.004 228.862 228.534 0 0 0 0 0} { 18 17 18 26 18 18 17 24 18 18 17 0 0 0 0 0} { 12.6409 12.5651 12.6409 20.5755 12.6283 12.6283 12.6911 20.5368 12.6409 12.7037 12.6786 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} 0 86239