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Page properties
label
Status

Status
colourGreen
titleDECIDED

Stakeholders
Outcome

Pipeline

results

with

missing

fluxboot

solutions

are

qa

pass

with

noted

below

added.

QA

Note:

"In

the

fluxboot

stage,

gain

solutions

are

not

present

for

some

basebands/spws

of

3C138.

Additionally,

because

its

CASA

model

is

not

used,

the

resulting

amp

vs

uvwave

plots for 3C138 are inaccurate. As 3C138 is used only for polarization angle calibration, the lack of fluxboot gain solutions has no effect on the overall calibration for Stokes I. However, before performing any polarization calibration we recommend setting the 3C138 model image with setjy, then running gaincal on 3C138 with

plots for 3C138 are inaccurate. As 3C138 is used only for polarization angle calibration, the lack of fluxboot gain solutions has no effect on the overall calibration for Stokes I. However, before performing any polarization calibration we recommend setting the 3C138 model image with setjy, then running gaincal on 3C138 with calmode='p'."

QA Note for instances where basebands/spw are not flagged:

"Because 3C138 has only scan intents for polarization calibration, the CASA model is not used: the resulting amp vs uvwave plot for 3C138 is inaccurate. As 3C138 is used only for polarization angle calibration, the lack of fluxboot gain solutions has no effect on the overall calibration for Stokes I. However, before performing any polarization calibration we recommend setting the 3C138 model image with setjy, then running gaincal on 3C138 with calmode='p'."


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