› Forums › Spectroscopy › Slightly confused. › if I’m looking at the right
28 December 2017 at 6:53 pm
#578897
![](https://britastro.org/wp-content/uploads/2016/11/picture-4670-1478432276-80x80.jpg)
Participant
if I’m looking at the right thing, all the ones on the two not so noisy spectra are the same, whereas there is a difference between the subs for alpha cyg and alpha peg.
The weather has defeated me for tonight, hopefully will get a cleat patch next week to try them again.
Thanks Andrew and Robin.
Kate