Execution Block ID uid://A001/X15a0/X150 Sgr_A_st_ad_03_7M - Githubissues

ACES-CMZ / reduction_ACES

Reduction scripts and tools for ACES

https://worldwidetelescope.org/webclient/?wtml=https://data.rc.ufl.edu/pub/adamginsburg/ACES/mosaics/mosaics.wtml

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Execution Block ID uid://A001/X15a0/X150 Sgr_A_st_ad_03_7M #5

Open keflavich opened 2 years ago

keflavich commented 2 years ago

uid://A001/X15a0/X150 Sgr_A_st_ad_03_7M

[x] Delivered?
[x] Downloaded? (specify where)
- [x] hipergator
- [x] hipergator pipeline run
- Pipeline Run 20211214T151225
- Pipeline Run 20220226T072039
- Pipeline Run 20211214T145229
[x] Weblog unpacked
[x] Weblog Quality Assessment?
[x] Imaging: Continuum - checked and okay
[x] Imaging: Lines - checked and no major issues
- [x] HCO+
- [x] HNCO
- [x] H13CN
- [x] H13CO+/SiO
- [x] Cont 1
- [x] Cont 2

Product Links:

Reprocessed Product Links:

ashleythomasbarnes commented 2 years ago

HCO+ - lots of self absorption, but all emission within SPW Screenshot 2021-11-03 at 09 57 55

ashleythomasbarnes commented 2 years ago

HNCO - emission okay within window Screenshot 2021-11-03 at 09 57 48

ashleythomasbarnes commented 2 years ago

Notes from QA report

Comments from Reducer CASA version: 6.2.1.7, Pipeline:2021.2.0.128 Reduction mode: PL calibration and imaging Calibration issues: Several astronomical lines are removed from Tsys spectra. Imaging issues: None

ashleythomasbarnes commented 2 years ago

hif_findcont

Good baseline window detection
Solution for broad bands good
Note that the spw20 (see below) may have a poor baseline
- Over-subtracted? I'm looking at the black line for the solution, right?

ashleythomasbarnes commented 2 years ago

34/35. hif_makeimages (mfs/cont) - pass

As always, 20 and 22 mfs look different - due to line contamination
Strong continuum point at edge of mapped region (see below)
Could maybe a cleaned a little more - at a push (see below)
I don't think the above are (major) issues - setting this as a pass

ashleythomasbarnes commented 2 years ago

38. hif_makeimages (lines)

Warning - _QA MOM8 FC image for field Sgr_Astar spw 20 with a peak SNR of 7.7711 indicates that there may be residual line emission in the findcont channels.
- This issue has already been mentioned above - and due to potentially poor contsub solution
- Indeed emission seen in "line free" map in QA
- Checks of lines within the QA report look good - maybe some minor emission seen in the residuals
- Note that scaling of the residual image for spw26 is overly negative - no obvious reason why this is but may highlight problem (tbd)

ashleythomasbarnes commented 2 years ago

Cubes checked

Nothing major to add here - cubes look good
Some negative bowls around bright lines, but to be expected
I'm saying that this is a pass here too

ashleythomasbarnes commented 2 years ago

Nothing further to add here - both the continuum and lines look fine and no major issues to mention

abulatek commented 2 years ago

I just looked over the weblogs for this EB, and can corroborate the issues that Ash noted!