flattener   /data/spectro/guider/gimg0263-flattener.fits
mask            /data/spectro/guider/gimg0263-mask.fits
maskdark   /data/spectro/guider/gimg0263-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} { 97.9913 154.204 210.289 281.504 97.6941 153.104 209.219 359.536 97.2133 153.213 209.225 0 0 0 0 0} { 82.4142 82.1394 82.4449 116.291 155.284 155.231 156.176 217.957 227.963 227.688 228.599 0 0 0 0 0} { 17 18 17 25 17 18 18 23 18 17 17 0 0 0 0 0} { 12.527 12.5397 12.5143 20.5213 12.4889 12.5651 12.5143 20.498 12.6157 12.5143 12.5524 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} 0 86417