› Forums › Spectroscopy › I’m doing something wrong › Thank you
6 December 2016 at 9:14 am
#577704
![](https://britastro.org/wp-content/uploads/2016/11/picture-4670-1478432276-80x80.jpg)
Participant
i am using an alpy without calibration module. Star is delta cas. I have now got things closer by changing my pixel value slightly.
Great guide Paul.
kate