flattener   /data/spectro/guider/gimg0982-flattener.fits
mask            /data/spectro/guider/gimg0982-mask.fits
maskdark   /data/spectro/guider/gimg0982-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} { 87.4944 143.544 200.316 271.632 87.1501 143.871 199.088 86.9355 142.048 199.451 349.576 0 0 0 0 0} { 72.1611 72.7587 72.821 108.629 145.832 145.251 146.319 217.859 218.654 218.947 209.641 0 0 0 0 0} { 17 17 18 25 17 18 17 18 17 17 25 0 0 0 0 0} { 12.7537 12.6911 12.6911 20.8598 12.6409 12.8655 12.7287 12.7786 12.7662 12.666 20.8139 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} 0 86314