ngc5643

[ashleythomasbarnes]

The QA report checklist for this galaxy Please complete as you progress through the QA All data for galaxies can be obtained here

Checklist

• [x] tp - check baseline of single-dish image

• [x] tp - check for artefacts in single-dish image

• [x] 7m - check residual map
• [x] 7m - check baseline of 7m image (i.e. in continuum subtraction okay?)
• [x] 7m - check for negative bowls in 7m image

• [x] 7m - check for artefacts in 7m image (linear features in map, large fluxes etc)

• [x] 7m+tp - check baseline of 7m image (i.e. in continuum subtraction okay?)
• [x] 7m+tp - check for negative bowls in 7m image
• [x] 7m+tp - check for artefacts in 7m image (linear features in map, large fluxes etc)

• [x] 7m+tp - compare to the single dish image (fluxes okay?)

• [x] Dataset science ready?

[1054]

7m images have some stripes, e.g., "ngc5643_7m_cs_image.fits" channel 26 (0-based index), "ngc5643_7m_hcop_image.fits" channel 31, maybe because of some phase issue. This is very minor and probably no need to do anything.

[1054]

CS weakly detected at galaxy center in channel 55 (0-based). Very narrow?

[1054]

HCN and HCO+ are well detected but only at galaxy center. No obvious masking issue because no obvious extended emission. Singledish data seems to be low S/N and showing some negative feature at channel 55-ish.

[1054]

HCO+ is well detected in galaxy center too. But the singledish line width is somehow narrower than the interf. data. Not sure why? Too noisy? :warning::question::x:

[ashleythomasbarnes]

@1054 - agreed, maybe noise

HCO+ is well detected in galaxy center too. But the singledish line width is somehow narrower than the interf. data. Not sure why? Too noisy? ⚠️❓❌

[ashleythomasbarnes]

I think this is all okay - issued noted - setting to pass