XMatch Web Interface

Get information of an object in many catalogs

We also provide a crossmatch service which allows users to submit an arbitrary comma separated file with objects and coordinates of their favorite targets. The file is processed and the user is asked to select the names of the identifier, ra and dec columns. After this is done the closest objects in ZTF are returned adding several columns from the ALeRCE object table to the submitted objects. A paginated table is shown for exploration, and the output can be downloaded as a comma separated values file.