import pyvo import vohelper svc = pyvo.ssa.SSAService("http://dc.g-vo.org/theossa/q/ssa/ssap.xml?") for ct, result in enumerate( svc.search(pos=None, diameter=None, t_eff="70000/100000", log_g="4.5/5.5", w_N="0.015/+Inf", FORMAT="VOTable")): result.cachedataset() if ct==2: break
As an extra: Can you figure out how to send the thing to TOPCAT via SAMP?