Hello again,
Apologies for the delay on this. We have deployed a new version of the querymanager that allows you to upload a table to myDB and run a crossmatch against tables in the Data Lab. We have written an example notebook that shows how to use it. From your Jupyter Notebook instance, please:
1. Open a new Terminal window
2. Type 'getlatest' at the prompt
3. From the Jupyter home screen, navigate to the directory that was created by 'getlatest', then locate HowTos->CrossmatchTables and launch the How_to_crossmatch_tables.ipynb notebook
Let us know if you have comments or suggestions!