Data from "Large-scale CO spirals and complex kinematics associated with the T Tauri star RU Lup"

Image cubes, self-calibrated visibilities, and self-calibration and imaging scripts for data from Huang et al., 2020, "Large-scale CO spirals and complex kinematics associated with the T Tauri star RU Lup," ApJ, 898, 140 (arXiv:2007.02974) 

The raw ALMA data can be found at the ALMA archive under program ID 2018.1.01201.S (PI: Jane Huang).

Scripts:

selfcal_C43-5.py, selfcal_C43-2.py, selfcal_ACA.py: self-calibration scripts for observation of RU Lup in various ALMA configurations

imaging.py: imaging script used for all lines

reductionutils.py can be downloaded from https://zenodo.org/record/3628656

Measurement sets:

RULupcontinuum.ms.tgz: Continuum visibilities for "RULupallcontinuum.image.pbcor.fits" (the high-resolution ALMA continuum data can be found on the DSHARP page)

RULup_12CO.ms.contsub.tgz: Continuum-subtracted visibilities for the ¹²CO J=2-1 line toward RU Lup

RULup_12CO_nocontsub.ms.tgz: Visibilities for the ¹²CO J=2-1 line (no continuum subtraction) toward RU Lup, used to make the 'RULup_12COpeakintensity.fits' file.

RULup_13CO.ms.contsub.tgz: Continuum-subtracted visibilities for the ¹³CO J=2-1 line toward RU Lup

RULup_C18O.ms.contsub.tgz: Continuum-subtracted visibilities for the C¹⁸O J=2-1 line toward RU Lup

RULup_DCOp.ms.contsub.tgz: Continuum-subtracted visibilities for the  DCO⁺ J=3-2 line toward RU Lup

Images:

RULup12CO.1sigcut.pbcor.mom0.fits: Integrated intensity map of ¹²CO J=2-1 appearing in Fig. 1

RULup12CO.pbcor.mom1.fits: ¹²CO J=2-1 intensity-weighted velocity map appearing in Fig. 1

RULup13CO.pbcor.mom0.fits: Integrated intensity map of ¹³CO J=2-1 appearing in Fig. 1

RULup13CO.pbcor.mom1.fits: ¹³CO J=2-1 intensity-weighted velocity map appearing in Fig. 1

RULupC18O.pbcor.mom0.fits: Integrated intensity map of C¹⁸O J=2-1 appearing in Fig. 1

RULupC18O.pbcor.mom1.fits: C¹⁸O J=2-1 intensity-weighted velocity map appearing in Fig. 1

RULup12CO.image.pbcor.fits: ¹²CO J=2-1 image cube appearing in Fig. 2

RULupC18O.image.pbcor.fits: C¹⁸O J=2-1 image cube appearing in Fig. 2

RULup13CO.image.pbcor.fits: ¹²CO J=2-1 image cube appearing in Fig. 3

RULup_12COpeakintensity.fits: Peak intensity image of ¹²CO used to make Figure 4

RULupDCOp.pbcor.mom0.fits: Integrated intensity map of DCO⁺ J=3-2 appearing in Fig. 10

RULupDCOp.image.pbcor.fits: DCO⁺ J=3-2 image cube appearing in Fig. 11

RULupallcontinuum.image.pbcor.fits: Continuum image appearing in Fig. 12

RULup12COinitial.mask.image.fits: ¹²CO CLEAN mask shown in Fig. 13