Collect PS1 data over the internet using the astroquery module.

  

To get PS1 data online I use python routines in:
..../install_sco2019_20190918/codes/python/panstarrs

For these to work I must have access to the module: astroquery
If this is not present, then do: 
  % pip install astroquery 

ps1.py $RAdeg $DECdeg $RADdeg $gmag

% ps1.py --help
usage: ps1.py [-h] [-v] arg1 arg2 arg3 arg4

positional arguments:
  arg1           RA in units of degrees (floating point)
  arg2           DEC in units of degrees (floating point)
  arg3           search radius in units of degrees (floating point)
  arg4           faint g mag limits (=20.0)

optional arguments:
  -h, --help     show this help message and exit
  -v, --verbose  Verbose responses

IMPORTANT: If astroquery module is not available, you mave to do:
     % pip install astroquery