› Forums › Spectroscopy › How do you find your target? › APT’s Goto++ feature which takes an image, plate solves
20 December 2017 at 1:59 pm
#578884
![](https://britastro.org/wp-content/uploads/2019/12/picture-5132-1575710618-80x80.png)
Participant
I managed to do a similar thing with The Sky X with Nomad data base (1.1 billion stars), a Lisa spectrograph and my F5.4 300mm Newtonian. I think APT uses the UCA3 which may not have enough star for reliably plate solving the small field available. You can also have problems if a bright star is in the field as with a long enough expose to get enough stars to reliable solve the bright star can swamp the field.
Certainly worth a try.
Regards Andrew