Table 10

Description of the “NoID” flag values.

Flag Description Field

ELAIS-N1 Lockman Hole Boötes
0 Source has an ID 30 839 30 402 18 579
1 Radio source position accurate 407 392 217
2 Radio position accurate; possible faint ID but below catalogue limit 164 158 213
3 Extended (radio position may be inaccurate); no plausible ID 100 103 54
4 Radio position lies under another un-associated object 34 12 33
5 Extended source, one or more potential IDs, but none unambiguous 66 95 83

Notes. Flag = 0 indicates that an identification is present, and the higher flag values indicate the reason for the lack of an identification.

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