Hello! I am getting "502 Bad Gateway” error on all image metadata searches. Example: curl -o imagesContainTarget.json -d 'query=SELECT+*+FROM+sdss_stripe82_00.DeepCoadd+WHERE+scisql_s2PtInCPoly(9.462, -1.152, corner1Ra, corner1Decl, corner2Ra, corner2Decl, corner3Ra, corner3Decl, corner4Ra, corner4Decl)=1;' http://lsst-qserv-dax01.ncsa.illinois.edu:5000/db/v0/tap/sync <http://lsst-qserv-dax01.ncsa.illinois.edu:5000/db/v0/tap/sync> Please advise. Also, I have noticed that the flag columns from SDSS catalog search have datatype=“text” and value="b'\\x00’”. Is it expected? Thank you! Tatiana ######################################################################## Use REPLY-ALL to reply to list To unsubscribe from the QSERV-L list, click the following link: https://listserv.slac.stanford.edu/cgi-bin/wa?SUBED1=QSERV-L&A=1