flattener   /data/spectro/guider/gimg1007-flattener.fits
mask            /data/spectro/guider/gimg1007-mask.fits
maskdark   /data/spectro/guider/gimg1007-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 1 4 7 11 0 0 0 0 0} { 98.5449 154.639 210.899 282.169 97.865 153.443 209.598 97.2852 153.299 209.362 360.051 0 0 0 0 0} { 87.5449 87.0945 87.5664 121.608 160.056 160.273 161.493 232.937 232.88 233.885 223.587 0 0 0 0 0} { 17 17 17 25 18 17 17 18 17 17 23 0 0 0 0 0} { 12.6157 12.603 12.7412 20.6527 12.5904 12.7162 12.6157 12.666 12.5651 12.6157 20.7066 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} 0 86363