Execution Block ID uid://A001/X15a0/Xec Sgr_A_st_m_03_TP

[keflavich]

Sgr_A_st_m_03_TP
uid://A001/X15a0/Xec

• Observations completed?
• Delivered?
• Downloaded? (specify where)
  • hipergator
  • hipergator pipeline run
    • Pipeline Run 20220606T180455
    • Pipeline Run 20220411T124955
• Weblog unpacked
• Weblog Quality Assessment?
• Extra Weblog Sgr_A_st_m_03_TP_1 -> pipeline-20220404T151117, Extra Weblog Sgr_A_st_m_03_TP_0 -> pipeline-20220411T124955
• Imaging: Continuum
• Imaging: Lines
  • HCO+
  • HNCO
  • H13CN
  • H13CO+/SiO
  • Cont 1
  • Cont 2

Product Links:

• member.uid___A001_X15a0_Xec.Sgr_A_star_sci.spw17.cube.I.sd.fits
• member.uid___A001_X15a0_Xec.Sgr_A_star_sci.spw25.cube.I.sd.fits
• member.uid___A001_X15a0_Xec.Sgr_A_star_sci.spw23.cube.I.sd.fits
• member.uid___A001_X15a0_Xec.Sgr_A_star_sci.spw27.cube.I.sd.fits
• member.uid___A001_X15a0_Xec.Sgr_A_star_sci.spw21.cube.I.sd.fits
• member.uid___A001_X15a0_Xec.Sgr_A_star_sci.spw19.cube.I.sd.fits

[ashleythomasbarnes]

Not great weather for one (out of two) of the EBs

[pyhsiehATalma]

For a reference:

Posting a figure of possible line self absorption.

Real emission shows similar amplitude of noise (residual of ripples?), but ripples don't show real structure in the channel map,, while real emission does (around v=0 km/s).

[pyhsiehATalma]

The data are acceptable so I will move it to QA complete.

[eacmills]

SPW21/ HCO+ has some remaining issues with baseline identification and overfitting (can we just specify to fit a 1st/0th order polynomial?). The line is also significantly offset in velocity; is this true for the corresponding 12m as well or was the 12m fixed?

Before baseline:

After baseline: