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Execution Block ID uid://A001/X15a0/X1a2 Sgr_A_st_ar_03_TM1 #114

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keflavich opened this issue May 6, 2022 · 12 comments
Open
14 of 15 tasks

Execution Block ID uid://A001/X15a0/X1a2 Sgr_A_st_ar_03_TM1 #114

keflavich opened this issue May 6, 2022 · 12 comments
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@keflavich
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keflavich commented May 6, 2022

Sgr_A_st_ar_03_TM1
uid://A001/X15a0/X1a2

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Reprocessed Product Links:

@keflavich keflavich added EB Execution Block TM1 labels May 6, 2022
@keflavich
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This was a weird one; they only imaged spw25 - no continuum at all

@d-l-walker
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I can see the continuum and all SPWs except 33?

@keflavich
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Hmm, my second comment is missing. Only spw25 is in the delivered tarball, even though other windows were imaged. The continuum isn't in the tarball.

@ashleythomasbarnes
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[minor] 1.96 x 1.49 arcsec @ 86.5 deg
[minor] HCO+ and HNCO could be cleaned deeper
[moderate] Still some low level emission in continuum residual (see below)

Screenshot 2022-06-09 at 15 12 34

@ashleythomasbarnes ashleythomasbarnes added the Needs Reimaging: Missing SPW size mitigation Needs to be reimaged without size mitigation label Jun 9, 2022
@ashleythomasbarnes ashleythomasbarnes self-assigned this Jul 27, 2022
@ashleythomasbarnes
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ashleythomasbarnes commented Aug 17, 2022

The following file is on globus but not linked? This is the reclean?
/rawdata/2021.1.00172.L/science_goal.uid___A001_X1590_X30a8/group.uid___A001_X1590_X30a9/member.uid___A001_X15a0_X1a2/calibrated/working/uid___A001_X15a0_X1a2.s11_0.Sgr_A_star_sci.spw33.cube.I.iter1.image.pbcor

@keflavich
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Looks like the files on disk are OK now:

/orange/adamginsburg/ACES/data/2021.1.00172.L/science_goal.uid___A001_X1590_X30a8/group.uid___A001_X1590_X30a9/member.uid___A001_X15a0_X1a2/calibrated/working/uid___A001_X15a0_X1a2.s11_0.Sgr_A_star_sci.spw25.cube.I.iter1.image
/orange/adamginsburg/ACES/data/2021.1.00172.L/science_goal.uid___A001_X1590_X30a8/group.uid___A001_X1590_X30a9/member.uid___A001_X15a0_X1a2/calibrated/working/uid___A001_X15a0_X1a2.s11_0.Sgr_A_star_sci.spw27.cube.I.iter1.image
/orange/adamginsburg/ACES/data/2021.1.00172.L/science_goal.uid___A001_X1590_X30a8/group.uid___A001_X1590_X30a9/member.uid___A001_X15a0_X1a2/calibrated/working/uid___A001_X15a0_X1a2.s11_0.Sgr_A_star_sci.spw29.cube.I.iter1.image
/orange/adamginsburg/ACES/data/2021.1.00172.L/science_goal.uid___A001_X1590_X30a8/group.uid___A001_X1590_X30a9/member.uid___A001_X15a0_X1a2/calibrated/working/uid___A001_X15a0_X1a2.s11_0.Sgr_A_star_sci.spw31.cube.I.iter1.image
/orange/adamginsburg/ACES/data/2021.1.00172.L/science_goal.uid___A001_X1590_X30a8/group.uid___A001_X1590_X30a9/member.uid___A001_X15a0_X1a2/calibrated/working/uid___A001_X15a0_X1a2.s11_0.Sgr_A_star_sci.spw33.cube.I.iter1.image
/orange/adamginsburg/ACES/data/2021.1.00172.L/science_goal.uid___A001_X1590_X30a8/group.uid___A001_X1590_X30a9/member.uid___A001_X15a0_X1a2/calibrated/working/uid___A001_X15a0_X1a2.s11_0.Sgr_A_star_sci.spw35.cube.I.iter1.image
/orange/adamginsburg/ACES/data/2021.1.00172.L/science_goal.uid___A001_X1590_X30a8/group.uid___A001_X1590_X30a9/member.uid___A001_X15a0_X1a2/calibrated/working/uid___A001_X15a0_X1a2.s38_0.Sgr_A_star_sci.spw25.cube.I.iter1.image
/orange/adamginsburg/ACES/data/2021.1.00172.L/science_goal.uid___A001_X1590_X30a8/group.uid___A001_X1590_X30a9/member.uid___A001_X15a0_X1a2/calibrated/working/uid___A001_X15a0_X1a2.s38_0.Sgr_A_star_sci.spw29.cube.I.iter1.image
/orange/adamginsburg/ACES/data/2021.1.00172.L/science_goal.uid___A001_X1590_X30a8/group.uid___A001_X1590_X30a9/member.uid___A001_X15a0_X1a2/calibrated/working/uid___A001_X15a0_X1a2.s38_0.Sgr_A_star_sci.spw31.cube.I.iter1.image
/orange/adamginsburg/ACES/data/2021.1.00172.L/science_goal.uid___A001_X1590_X30a8/group.uid___A001_X1590_X30a9/member.uid___A001_X15a0_X1a2/calibrated/working/uid___A001_X15a0_X1a2.s38_0.Sgr_A_star_sci.spw35.cube.I.iter1.image
/orange/adamginsburg/ACES/data/2021.1.00172.L/science_goal.uid___A001_X1590_X30a8/group.uid___A001_X1590_X30a9/member.uid___A001_X15a0_X1a2/calibrated/working/uid___A001_X15a0_X1a2.s7_0.Sgr_A_star_sci.spw25.mfs.I.iter1.image
/orange/adamginsburg/ACES/data/2021.1.00172.L/science_goal.uid___A001_X1590_X30a8/group.uid___A001_X1590_X30a9/member.uid___A001_X15a0_X1a2/calibrated/working/uid___A001_X15a0_X1a2.s7_0.Sgr_A_star_sci.spw27.mfs.I.iter1.image
/orange/adamginsburg/ACES/data/2021.1.00172.L/science_goal.uid___A001_X1590_X30a8/group.uid___A001_X1590_X30a9/member.uid___A001_X15a0_X1a2/calibrated/working/uid___A001_X15a0_X1a2.s7_0.Sgr_A_star_sci.spw29.mfs.I.iter1.image
/orange/adamginsburg/ACES/data/2021.1.00172.L/science_goal.uid___A001_X1590_X30a8/group.uid___A001_X1590_X30a9/member.uid___A001_X15a0_X1a2/calibrated/working/uid___A001_X15a0_X1a2.s7_0.Sgr_A_star_sci.spw31.mfs.I.iter1.image
/orange/adamginsburg/ACES/data/2021.1.00172.L/science_goal.uid___A001_X1590_X30a8/group.uid___A001_X1590_X30a9/member.uid___A001_X15a0_X1a2/calibrated/working/uid___A001_X15a0_X1a2.s7_0.Sgr_A_star_sci.spw33.mfs.I.iter1.image
/orange/adamginsburg/ACES/data/2021.1.00172.L/science_goal.uid___A001_X1590_X30a8/group.uid___A001_X1590_X30a9/member.uid___A001_X15a0_X1a2/calibrated/working/uid___A001_X15a0_X1a2.s7_0.Sgr_A_star_sci.spw35.mfs.I.iter1.image
/orange/adamginsburg/ACES/data/2021.1.00172.L/science_goal.uid___A001_X1590_X30a8/group.uid___A001_X1590_X30a9/member.uid___A001_X15a0_X1a2/calibrated/working/uid___A001_X15a0_X1a2.s8_0.Sgr_A_star_sci.spw25.mfs.I.iter1.image
/orange/adamginsburg/ACES/data/2021.1.00172.L/science_goal.uid___A001_X1590_X30a8/group.uid___A001_X1590_X30a9/member.uid___A001_X15a0_X1a2/calibrated/working/uid___A001_X15a0_X1a2.s8_0.Sgr_A_star_sci.spw27.mfs.I.iter1.image
/orange/adamginsburg/ACES/data/2021.1.00172.L/science_goal.uid___A001_X1590_X30a8/group.uid___A001_X1590_X30a9/member.uid___A001_X15a0_X1a2/calibrated/working/uid___A001_X15a0_X1a2.s8_0.Sgr_A_star_sci.spw29.mfs.I.iter1.image
/orange/adamginsburg/ACES/data/2021.1.00172.L/science_goal.uid___A001_X1590_X30a8/group.uid___A001_X1590_X30a9/member.uid___A001_X15a0_X1a2/calibrated/working/uid___A001_X15a0_X1a2.s8_0.Sgr_A_star_sci.spw31.mfs.I.iter1.image
/orange/adamginsburg/ACES/data/2021.1.00172.L/science_goal.uid___A001_X1590_X30a8/group.uid___A001_X1590_X30a9/member.uid___A001_X15a0_X1a2/calibrated/working/uid___A001_X15a0_X1a2.s8_0.Sgr_A_star_sci.spw33.mfs.I.iter1.image
/orange/adamginsburg/ACES/data/2021.1.00172.L/science_goal.uid___A001_X1590_X30a8/group.uid___A001_X1590_X30a9/member.uid___A001_X15a0_X1a2/calibrated/working/uid___A001_X15a0_X1a2.s8_0.Sgr_A_star_sci.spw35.mfs.I.iter1.image
/orange/adamginsburg/ACES/data/2021.1.00172.L/science_goal.uid___A001_X1590_X30a8/group.uid___A001_X1590_X30a9/member.uid___A001_X15a0_X1a2/calibrated/working/uid___A001_X15a0_X1a2.s36_0.Sgr_A_star_sci.spw25_27_29_31_33_35.cont.I.iter1.image.tt0
/orange/adamginsburg/ACES/data/2021.1.00172.L/science_goal.uid___A001_X1590_X30a8/group.uid___A001_X1590_X30a9/member.uid___A001_X15a0_X1a2/calibrated/working/uid___A001_X15a0_X1a2.s36_0.Sgr_A_star_sci.spw33_35.cont.I.iter1.image.tt0

@keflavich
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Need to reimage with the edge channels cut off in spw33 - the edge channels have a bad fitted beam and mess up the overall beam when restored with commonbeam=True

@keflavich
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removed files, triggered reimaging. Cut off two channels on either end

@keflavich
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Disaster! spw33 restoring beam was totally misfit!

image

@ashleythomasbarnes
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ashleythomasbarnes commented Nov 15, 2023

Tsys line contamination not flagged

Present in all:
Tsys spw 19
Science spw 29,31

uid___A002_Xf859f0_X4107 ms h_tsyscal s6_1 tsyscal tbl-tsys_vs_freq-time DA41 spw19

@ashleythomasbarnes
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@ashleythomasbarnes - will look into cleaning issues.

@betacygni
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betacygni commented Feb 28, 2024

QA - Line contamination in continuum images from high/low frequencies

Summary: both files look reasonably good, although the higher noise in the spw25_27 seem to emphasize some of the negative-positive artifact structure across the image

Files checked:

  • New: spw25_27 and spw33_35
  • Old: spw25_27_29_31_33_35 and oldhigh_spw33_35

Results:
Both spw33_35 and spw25_27 look reasonably good (no obvious contamination)

Attached image:

  • Top-left: spw33_35
  • Top-right: oldhigh_spw33_35
  • Bottom-left: spw25_27
  • Bottom-right: spw25_27_29_31_33_35
QA_field_ar_cont

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