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Choose Cross-Correlation Tables > Search Results > Choose Data Products

Note: This page allows you to cross-correlate full tables. You may also cross-correlate on query results by querying the database from the Main Interface and then selecting the cross-correlations option after the table of results.

1. Choose a table:
[ Key: Descriptive Table Name (Short Table Identifier / Default Search Radius) Correlation Flags ]

2. Choose another table to cross-correlate against the first:
[ Key: Descriptive Table Name (Short Table Identifier / Default Search Radius) Correlation Flags ]

Correlation Flags:

R - Correlation by Radius is possible
T - Correlation by Time is possible

3. Do you want to correlate on:

4. Do you want to

5. Do you want to change the display of the output?

rows

6.        

Explanation of Options:

Radius
Check the box if you wish to correlate by position. Set the value to the radius to which observations should match. The default is the larger of the two tables' individual default search radii.
Delta Time
Check the box if you wish to correlate by time. Set the value to the time interval for which entries are to match. The default is 1 day.
Anticorrelation
Anticorrelations ask for entries in the primary table for which there is no match in the secondary table.
Show Second Table Data
Show the data from the seconary table in the results.
Max Rows
Set the maximum number of rows to be returned.
Minimize data
Use a critical subset of fields in the tables. This will not override fields selected in a prior query.
Output format
Show the results as HTML (default), as a simple ASCII table without HTML formatting, or as a FITS table.

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