cda.py ngc 6500
Files to be downloaded:
evt2
evt1
asol
flt1
bpix1
aoff
cda.html does not exist, requesting data list from asc.harvard.edu
Placed request, downloading web page...
etc.
and a file with a name similar to retrieve_416_3242.tar will be downloaded. Now untar it in a raw data directory:
mkdir rawdata
cd rawdata
tar xvf ../retrieve_416_3242.tar
cd ../