Source
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<shortdescription>Temporal interpolation for each gaintable (''=linear)</shortdescription>
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<description>Interpolation type (in time[,freq]) to use for each
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gaintable.
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Subparameter of callib=False
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default: '' --> 'linear,linear' for all gaintable(s)
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Options: Time: 'nearest', 'linear', 'nearestPD',
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'linearPD' Freq: 'nearest', 'linear', 'cubic',
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'spline', 'nearestflag', 'linearflag',
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'cubicflag', 'splineflag'
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When frequency interpolation is relevant
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* When frequency interpolation is relevant
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(bandpass solutions, frequency-dependent polcal
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solutions, ALMA Tsys) separate time-dependent and
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freq-dependent interp types with a comma (freq
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_after_ the comma). Specifications for frequency
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are ignored when the calibration table has no
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channel-dependence. Time-dependent interp options
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ending in 'PD' enable a "phase delay" correction
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per spw for non-channel-dependent calibration
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types.
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For multi-obsId datasets, 'perobs' can be
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_after_ the comma).
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* Specifications for frequency are ignored when the
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calibration table has no channel-dependence.
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* Time-dependent interp options ending in 'PD'
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enable a "phase delay" correction per spw for
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non-channel-dependent calibration types.
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* For multi-obsId datasets, 'perobs' can be
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appended to the time-dependent interpolation
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specification to enforce obsId boundaries when
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interpolating in time.
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Add 'flag' to the freq-dependent interpolation
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* Add 'flag' to the freq-dependent interpolation
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options to enforce channel-dependent flagging
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(rather than interpolation/extrapolation).
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Examples:
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interp='nearest' (in time, freq-dep will be
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linear, if relevant)
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interp='linear,cubic' (linear in time, cubic
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in freq)
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interp='linearperobs,splineflag' (linear in
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time per obsId, spline in freq with