Keywords: pdbi-trouble

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## No single-dish continuum data

- Check that the central hub is opened (STSA), and that the table is in position (RECEIVER `user`).
- If both are correct, it means the pointing is bad. Check the antenna time (`UT` program on the POINTING micro).
- If bad, reset it using the `set_time` program on the POINTING micro.
- Reload the pointing constants (by a `SETOBSERVE` command), and check the pointing.
- If still bad, reinitialize the antenna, and check the pointing.