› Forums › Comets › Mystery comets › Processing
23 December 2019 at 9:03 pm
#581797
![](https://britastro.org/wp-content/uploads/2018/05/picture-1911-1525901722-80x80.jpg)
Participant
I was wondering how you did that. In the earlier pictures the stars were starlike but images 9-11 contained significantly trailed stars. Is astrometry.net really that forgiving/tolerant or did you extract some positions manually as a text list?