https://cda.harvard.edu/cxctap/ ObsCore 1.1 ObsLocTAP 1.0 ADQL 2.0 ADQL 2.0 text/tab-separated-values text text/xml votable 86400 100000 5000 https://cda.harvard.edu/cxctap/capabilities GET application/xml https://cda.harvard.edu/cxctap/availability GET application/xml https://cda.harvard.edu/cxctap/examples https://cda.harvard.edu/cxctap/tables GET application/xml