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plotcal(caltable='calG192.G0', xaxis='time', yaxis='phase', \ plotcal(caltable='calG192.G0', xaxis='time', yaxis='phase', \

plotcal(caltable='calG192.G0', xaxis='time', yaxis='phase', \ plotcal(caltable='calG192.G0', xaxis='time', yaxis='phase', \

plotcal(caltable='calG192.G0', xaxis='time', yaxis='phase', \ plotcal(caltable='calG192.G0', xaxis='time', yaxis='phase', \

plotcal(caltable='calG192.G0', xaxis='time', yaxis='phase', \ plotcal(caltable='calG192.G0', xaxis='time', yaxis='phase', \

[[Image:plotcal-3C286-G0all-phase-R-ea05.png|200px|thumb|right|Figure 5: Initial gain phase To really see what is going on, we use '''{{plotcal}}''' to inspect the solutions from '''{{gaincal}}''' for a single antenna a

[[Image:plotcal-3C286-G0all-phase-R-ea05.png|200px|thumb|right|Figure 5: Initial gain phase To really see what is going on, we use '''{{plotcal}}''' to inspect the solutions from '''{{gaincal}}''' for a single antenna a

[[Image:plotcal-3C286-G0all-phase-R-ea05.png|200px|thumb|right|Initial gain phases, R polar To really see what is going on, we use {{plotcal}} to inspect the solutions for a single antenna at a time, iterating throug

[[Image:plotcal-3C286-G0all-phase-R-ea05.png|200px|thumb|right|Figure 5: Initial gain phase To really see what is going on, we use '''{{plotcal}}''' to inspect the solutions for a single antenna at a time, iterating thr

[[Image:plotcal-3C286-G0all-phase-R-ea05.png|200px|thumb|right|Figure 5: Initial gain phase ...''[https://casa.nrao.edu/casadocs/casa-5.0.0/global-task-list/task_plotcal plotcal]''' to inspect the solutions from '''[https://casa.nrao.edu/casadocs/casa-5

plotcal(caltable='calG192.G1', xaxis='time', yaxis='amp', plotcal(caltable='calG192.G1', xaxis='time', yaxis='amp',

[[Image:plotcal-3C286-G0all-phase-R-ea05.png|200px|thumb|right|initial gain phases, R polar To really see what is going on, we use {{plotcal}} to inspect the solutions for a single antenna at a time, iterating throug

[[Image:plotcal-3C286-G0all-phase-R-ea05.png|200px|thumb|right|initial gain phases, R polar To really see what is going on, we use {{plotcal}} to inspect the solutions for a single antenna at a time, iterating throug

* One should consider examining the solutions from [[gaincal]], using [[plotcal]], in order to assure one's self that the corrections are sensible. Smooth

plotcal(caltable='calG192.G1', xaxis='time', yaxis='amp', plotcal(caltable='calG192.G1', xaxis='time', yaxis='amp',

plotcal(caltable='calG192.G1', xaxis='time', yaxis='amp', plotcal(caltable='calG192.G1', xaxis='time', yaxis='amp',

plotcal(caltable='calG192.G1', xaxis='time', yaxis='amp', plotcal(caltable='calG192.G1', xaxis='time', yaxis='amp',

[[Image:plotcal-3C286-G0all-phase-R-ea05.png|200px|thumb|right|initial gain phases, R polar To really see what is going on, we use {{plotcal}} to inspect the solutions for a single antenna at a time, iterating throug

[[Image:plotcal-3C286-G0all-phase-R-ea05.png|200px|thumb|right|initial gain phases, R polar To really see what is going on, we use {{plotcal}} to inspect the solutions for a single antenna at a time, iterating throug

[[Image:plotcal-3C286-G0all-phase-R-ea05.png|200px|thumb|right|Initial gain phases, R polar To really see what is going on, we use {{plotcal}} to inspect the solutions for a single antenna at a time, iterating throug

[[Image:plotcal-3C286-G0all-phase-R-ea05.png|200px|thumb|right|Initial gain phases, R polar To really see what is going on, we use {{plotcal}} to inspect the solutions for a single antenna at a time, iterating throug

[[Image:plotcal-3C286-G0all-phase-R-ea05.png|200px|thumb|right|Initial gain phases, R polar To really see what is going on, we use {{plotcal}} to inspect the solutions for a single antenna at a time, iterating throug

...caltable") still reflect the original design for plotms. Examples of using plotcal to examine calibration tables can be found in the earlier versions of this

One can now examine the phase solutions using {{plotcal}}. The inputs shown below plot the phase portion of the gain solutions as plotcal(caltable='3c391_ctm_mosaic_10s_spw0.G0', xaxis='time', yaxis='phase',

...caltable") still reflect the original design for plotms. Examples of using plotcal to examine calibration tables can be found in the earlier versions of this * You should consider examining the solutions from {{gaincal}} by using {{plotcal}} in order to assure that the corrections are sensible. Smoothly varying p

...caltable") still reflect the original design for plotms. Examples of using plotcal to examine calibration tables can be found in the earlier versions of this

...caltable") still reflect the original design for plotms. Examples of using plotcal to examine calibration tables can be found in the earlier versions of this

...caltable") still reflect the original design for plotms. Examples of using plotcal to examine calibration tables can be found in the earlier versions of this

...caltable") still reflect the original design for plotms. Examples of using plotcal to examine calibration tables can be found in the earlier versions of this

plotcal(caltable='3C129_pband.K1', xaxis='antenna', yaxis='delay', markersize=2.0, ...from +/-180 to -/+180 degrees. If that is problematic, re-run the phase <i>plotcal()</i> with <i>plotrange = [ 200.,500.,0.,360. ]</i>. Also note that there a

plotcal(caltable='3C129_pband.K1', xaxis='antenna', yaxis='delay', markersize=2.0, ...from +/-180 to -/+180 degrees. If that is problematic, re-run the phase <i>plotcal()</i> with <i>plotrange = [ 200.,500.,0.,360. ]</i>. Also note that there a

plotcal(caltable='TSUB0001_pband.K1', xaxis='antenna', yaxis='delay', markersize=2. ...from +/-180 to -/+180 degrees. If that is problematic, re-run the phase <i>plotcal()</i> with <i>plotrange = [ 200.,500.,0.,360. ]</i>. Also note that there a

plotcal(caltable='TSUB0001_pband.K1', xaxis='antenna', yaxis='delay', markersize=2. ...from +/-180 to -/+180 degrees. If that is problematic, re-run the phase <i>plotcal()</i> with <i>plotrange = [ 200.,500.,0.,360. ]</i>. Also note that there a

plotcal(caltable='3C129_pband.K1', xaxis='antenna', yaxis='delay', markersize=2.0, ...from +/-180 to -/+180 degrees. If that is problematic, re-run the phase <i>plotcal()</i> with <i>plotrange = [ 200.,500.,0.,360. ]</i>. Also note that there a

* One should consider examining the solutions from [[gaincal]], using [[plotcal]], in order to assure one's self that the corrections are sensible. Smooth

* One should consider examining the solutions from [[gaincal]], using [[plotcal]], in order to assure one's self that the corrections are sensible. Smooth

plotcal(caltable='3C129_pband.K1', xaxis='antenna', yaxis='delay', markersize=2.0, ...from +/-180 to -/+180 degrees. If that is problematic, re-run the phase <i>plotcal()</i> with <i>plotrange = [ 200.,500.,0.,360. ]</i>. Also note that there a

plotcal(caltable='TSUB0001_pband.K1', xaxis='antenna', yaxis='delay', markersize=2. ...from +/-180 to -/+180 degrees. If that is problematic, re-run the phase <i>plotcal()</i> with <i>plotrange = [ 200.,500.,0.,360. ]</i>. Also note that there a

plotcal(caltable='TSUB0001_pband.K1', xaxis='antenna', yaxis='delay', markersize=2. ...from +/-180 to -/+180 degrees. If that is problematic, re-run the phase <i>plotcal()</i> with <i>plotrange = [ 200.,500.,0.,360. ]</i>. Also note that there a

* One should consider examining the solutions from [[gaincal]], using [[plotcal]], in order to assure one's self that the corrections are sensible. Smooth

* One should consider examining the solutions from [[gaincal]], using [[plotcal]], in order to assure one's self that the corrections are sensible. Smooth

* One should consider examining the solutions from [[gaincal]], using [[plotcal]], in order to assure one's self that the corrections are sensible. Smooth

* One should consider examining the solutions from [[gaincal]], using [[plotcal]], in order to assure one's self that the corrections are sensible. Smooth

* One should consider examining the solutions from [[gaincal]], using [[plotcal]], in order to assure one's self that the corrections are sensible. Smooth

* One should consider examining the solutions from [[gaincal]], using [[plotcal]], in order to assure one's self that the corrections are sensible. Smooth

* One should consider examining the solutions from [[gaincal]], using [[plotcal]], in order to assure one's self that the corrections are sensible. Smooth

plotcal(caltable='cal.ign2', xaxis='time', yaxis='amp', plotcal(caltable='cal.ign2', xaxis='time', yaxis='amp',

plotcal(caltable='SNR_G55_10s.K0', xaxis='antenna', yaxis='delay') plotcal(caltable='SNR_G55_10s.bPass', xaxis='freq', yaxis='amp',

[[Image:plotSN2010FZ_plotcal_G0p1_4.0.png|200px|thumb|right|plotcal G0 phase ant 0~15]] [[Image:plotSN2010FZ_plotcal_G0p2_4.0.png|200px|thumb|right|plotcal G0 phase ant 16~26]]

[[Image:plotSN2010FZ_plotcal_G0p1_4.0.png|200px|thumb|right|plotcal G0 phase ant 0~15]] [[Image:plotSN2010FZ_plotcal_G0p2_4.0.png|200px|thumb|right|plotcal G0 phase ant 16~26]]

[[Image:plotG192_plotcal_G0p1_4.0.png|200px|thumb|right|plotcal G0 phase ant 0~15]] [[Image:plotG192_plotcal_G0p2_4.0.png|200px|thumb|right|plotcal G0 phase ant 16~26]]

[[Image:plotG192_plotcal_G0p1_4.0.png|200px|thumb|right|plotcal G0 phase ant 0~15]] [[Image:plotG192_plotcal_G0p2_4.0.png|200px|thumb|right|plotcal G0 phase ant 16~26]]

[[Image:gain.phase_v_time.plotcal.png|250px|thumb|right| Gain Phase vs. Time for spw0, for several antennas.] It's always a good idea to inspect the resulting calibration table with {{plotcal}}. We will first iterate over antennas for spectral window 0.

[[Image:gain.phase_v_time.plotcal.png|250px|thumb|right| Gain Phase vs. Time for spw0, for several antennas.] It's always a good idea to inspect the resulting calibration table with {{plotcal}}. We will first iterate over antennas for spectral window 0.

[[Image:plotSN2010FZ_plotcal_G0p1_4.0.png|200px|thumb|right|plotcal G0 phase ant 0~15]] [[Image:plotSN2010FZ_plotcal_G0p2_4.0.png|200px|thumb|right|plotcal G0 phase ant 16~26]]

[[Image:plotSN2010FZ_plotcal_G0p1_4.0.png|200px|thumb|right|plotcal G0 phase ant 0~15]] [[Image:plotSN2010FZ_plotcal_G0p2_4.0.png|200px|thumb|right|plotcal G0 phase ant 16~26]]

[[Image:plotSN2010FZ_plotcal_G0p1_4.0.png|200px|thumb|right|plotcal G0 phase ant 0~15]] [[Image:plotSN2010FZ_plotcal_G0p2_4.0.png|200px|thumb|right|plotcal G0 phase ant 16~26]]

[[Image:plotSN2010FZ_plotcal_G0p1_4.0.png|200px|thumb|right|plotcal G0 phase ant 0~15]] [[Image:plotSN2010FZ_plotcal_G0p2_4.0.png|200px|thumb|right|plotcal G0 phase ant 16~26]]

[[Image:plotSN2010FZ_plotcal_G0p1.png|200px|thumb|right|plotcal G0 phase ant 0~15]] [[Image:plotSN2010FZ_plotcal_G0p2.png|200px|thumb|right|plotcal G0 phase ant 16~26]]

[[Image:plotSN2010FZ_plotcal_G0p1_4.0.png|200px|thumb|right|plotcal G0 phase ant 0~15]] [[Image:plotSN2010FZ_plotcal_G0p2_4.0.png|200px|thumb|right|plotcal G0 phase ant 16~26]]

[[Image:plotSN2010FZ_plotcal_G0p1_4.0.png|200px|thumb|right|plotcal G0 phase ant 0~15]] [[Image:plotSN2010FZ_plotcal_G0p2_4.0.png|200px|thumb|right|plotcal G0 phase ant 16~26]]

[[Image:plotSN2010FZ_plotcal_G0p1.png|200px|thumb|right|plotcal G0 phase ant 0~15]] [[Image:plotSN2010FZ_plotcal_G0p2.png|200px|thumb|right|plotcal G0 phase ant 16~26]]

[[Image:plotSN2010FZ_plotcal_G0p1.png|200px|thumb|right|plotcal G0 phase ant 0~15]] [[Image:plotSN2010FZ_plotcal_G0p2.png|200px|thumb|right|plotcal G0 phase ant 16~26]]

[[Image:plotSN2010FZ_plotcal_G0p1.png|200px|thumb|right|plotcal G0 phase ant 0~15]] [[Image:plotSN2010FZ_plotcal_G0p2.png|200px|thumb|right|plotcal G0 phase ant 16~26]]

[[Image:plotG192_plotcal_G0p1_4.0.png|200px|thumb|right|plotcal G0 phase ant 0~15]] [[Image:plotG192_plotcal_G0p2_4.0.png|200px|thumb|right|plotcal G0 phase ant 16~26]]

...ation. This is likely not recoverable. The user may plot the solution in {{plotcal}} or {{plotms}} and ''locate'' the faulty spectral windows or polarizations – Flag gain table using “plotcal”

...ation. This is likely not recoverable. The user may plot the solution in {{plotcal}} or {{plotms}} and ''locate'' the faulty spectral windows or polarizations – Flag gain table using “plotcal”

...ation. This is likely not recoverable. The user may plot the solution in {{plotcal}} or {{plotms}} and ''locate'' the faulty spectral windows or polarizations – Flag gain table using “plotcal”

[[Image:plotG192_plotcal_G0p1_4.0.png|200px|thumb|right|plotcal G0 phase ant 0~15]] [[Image:plotG192_plotcal_G0p2_4.0.png|200px|thumb|right|plotcal G0 phase ant 16~26]]

[[Image:plotG192_plotcal_G0p1_4.0.png|200px|thumb|right|plotcal G0 phase ant 0~15]] [[Image:plotG192_plotcal_G0p2_4.0.png|200px|thumb|right|plotcal G0 phase ant 16~26]]