Survey of Orion disks with ALMA (SODA) (van Terwisga+, 2022)

Author(s)

S. E. van Terwisga, A. Hacar, E. F. van Dishoeck, R. Oonk, S. Portegies Zwart

Abstract

Continuum fluxes and masses for the SODA sample. The table lists

[MGM2012] catalog numbers, assumed distances, mm continuum fluxes and

masses for optically thin, 20K disks, or upper limits (flagged). The

resolved nature of some of the sources is indicated in a separate

column. These likely are contaminated by envelopes. We infer median disk

masses of 2.2+/-0.2M{Earth} for the full sample, and a 58%

detection rate (502/873). In L1641 and L1647, median dust masses are

2.1+/-0.2M{Earth} and

2.6-0.5+0.4M{Earth}, respectively.

Data originate from ALMA observations taken between November 21 and

December 2 as part of PID 2019.1.01813.S (PI: S. van Terwisga), with a

1.1arcsec primary beam. All observations were carried out in

configuration C43-1, with a minimum of 41 antennas, in average weather;

PWV=1.5-3.0mm. Pointing, bandpass, and flux calibration was carried out

on J0725-0054. Atmosphere and phase calibrations are obtained from

J0541-0541. All fluxes are determined in the image plane.

(1 data file).

Organisation(s)

Department of Astrophysics

Publication date

2022

Austrian Fields of Science 2012

103004 Astrophysics

Keywords

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