flattener   /data/spectro/guider/gimg0937-flattener.fits
mask            /data/spectro/guider/gimg0937-mask.fits
maskdark   /data/spectro/guider/gimg0937-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} { 98.6357 154.946 211.114 282.309 98.1518 153.677 209.854 97.5415 153.548 209.682 360.238 0 0 0 0 0} { 86.4883 86.3062 86.7454 120.672 159.233 159.467 160.587 232.103 232.019 233.086 222.745 0 0 0 0 0} { 17 18 17 25 18 17 17 17 17 17 23 0 0 0 0 0} { 12.5904 12.5904 12.6409 20.6758 12.6157 12.6283 12.5651 12.6911 12.5904 12.6283 20.645 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} 0 86398