HIRES: Error when computing SNR_5130

[hbouy]

Hi there!
I am trying to process some HIRES spectra and get the following error:

File "hirespipe.py", line 762, in
SNR_5130 = np.median(spec[8,13,1900:2101] )
IndexError: index 13 is out of bounds for axis 1 with size 11

Any idea how to fix this? Thanks!