casa6
Public
Source
84
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overwriten.85
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asdm is required to be specified. It is the associated ASDM UID in the87
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form uid://A002/Xc02418/X29c8. 88
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tw is an optional parameter. It is time window in which the antenna positions90
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are required, specified as a comma separated pair. Times are UTC and are91
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expressed in YY-MM-DDThh:mm:ss.sss format. The end time must be later than92
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the begin time.93
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snr is an optional parameter. It is the signal-to-noise ratio. Antenna94
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snr is an optional parameter. If changed from the default value "default", 95
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it must be a nonnegative number representing the signal-to-noise ratio. Antenna95
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positions which have corrections less than this value will not be written.96
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If not specified, positions of all antennas will be written.97
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If not specified, the default snr as defined by the web service will be used.98
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The server side default value may change over time as determined by the server99
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side (non-CASA) team. As of this writing (March 2025), the web service team has100
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not provided publicly facing documentation on the details of how the default101
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value is chosen. The most recent information they have provided to us is that102
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the default value is 5.0.97
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tw and search are optional parameters and are coupled as follows. search99
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indicates the search algorithm to use to find the desired antenna positions.100
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Supported values of this parameter at the time of writing are 'both_latest'101
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and 'both_closest'. The task passes the value of the search parameter verbatim to102
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the web service, meaning that users can take advantage of new search algorithms103
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as the web service team brings them online. The default algorithm used is104
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'both_latest'. In general, the search is limited in time to the specified105
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value of tw (time window). However, in the case that tw is not specified, the106
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following rules apply. For 'both_latest', the last updated position for each