flattener   /data/spectro/guider/gimg1001-flattener.fits
mask            /data/spectro/guider/gimg1001-mask.fits
maskdark   /data/spectro/guider/gimg1001-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} { 87.2425 143.388 198.835 270.04 84.8757 140.202 195.495 83.1639 138.544 195.119 345.86 0 0 0 0 0} { 73.1045 73.4287 75.7742 110.449 146.612 147.573 149.086 218.814 219.821 221.56 214.653 0 0 0 0 0} { 18 17 17 26 17 17 17 17 17 17 25 0 0 0 0 0} { 12.527 12.4122 12.4889 20.591 12.5016 12.6911 12.527 12.4761 12.5524 12.5016 20.5523 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 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