flattener   /data/spectro/guider/gimg0955-flattener.fits
mask            /data/spectro/guider/gimg0955-mask.fits
maskdark   /data/spectro/guider/gimg0955-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} { 89.4888 144.539 201.455 273.796 90.3162 146.115 201.914 353.136 90.7412 146.435 202.712 0 0 0 0 0} { 73.0787 72.738 73.1236 105.864 147.254 146.004 145.642 206.019 219.986 219.085 219.034 0 0 0 0 0} { 17 17 17 25 17 18 17 26 18 17 17 0 0 0 0 0} { 12.6535 12.4761 12.6911 20.5601 12.603 12.6283 12.6911 20.5368 12.5778 12.6786 12.5904 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} 0 86236