CACAL error

Problem: phase and delays are not pulled together after CACAL

Possible cause:

• you have started CACAL before the attenuators and delays have been stabilised - try CACAL again,
• your observation have been affected by interference - you can use interference free channels for calibration (see Section 8.4.2 on page for more details),
• you are working with a narrow passband (spectral-line observing mode) - you will have to change your correlator configuration or use a stronger calibrator. (See Section 7.5 on page .)