APM catalogues

There are 3 main APM catalogues

1.

APM POSS1 EO catalogue [complete]

2.

APM UKST BR [incomplete]

3.

APM UKST BRI catalogue [incomplete]

The APM POSS1 EO catalogue is bring exported first to CDS.

The APM UKST BR catalogue has the same data format as the POSS1 catalogue. The APM UKST BRI catalogue has an extra waveband and the resultant data format is slightly different.