A Preliminary Calibration of the JAGB Method Using Gaia EDR3

Abstract

The recently-developed J-region Asymptotic Giant Branch (JAGB) method has extraordinary potential as an extragalactic standard candle, capable of calibrating the absolute magnitudes of locally-accessible Type Ia supernovae, thereby leading to an independent determination of the Hubble constant. Using Gaia Early Data Release 3 (EDR3) parallaxes, we calibrate the zeropoint of the JAGB method, based on the mean luminosity of a color-selected subset of carbon-rich AGB stars. We identify Galactic carbon stars from the literature and use their near-infrared photometry and Gaia EDR3 parallaxes to measure their absolute J-band magnitudes. Based on these Milky Way parallaxes we determine the zeropoint of the JAGB method to be M_J = -6.14 +/- 0.05 (stat) +/- 0.11 (sys) mag. This Galactic calibration serves as a consistency check on the JAGB zeropoint, agreeing well with previously-published, independent JAGB calibrations based on geometric, Detached-Eclipsing Binary (DEB) distances to the LMC and SMC. However, the JAGB stars used in this study suffer from the high parallax uncertainties that afflict the bright and red stars in EDR3, so we are not able to attain the higher precision of previous calibrations, and ultimately will rely on future improved DR4 and DR5 releases.

arXiv comment10 pages, 3 figures, 2 tables, Accepted for publication in ApJ

References in corpus (39)

• Maps of Dust IR Emission for Use in Estimation of Reddening and CMBR Foregrounds
• Astropy: A Community Python Package for Astronomy
• The NumPy array: a structure for efficient numerical computation
• The Gaia mission
• Binary companions of evolved stars in APOGEE DR14: Search method and catalog of ~5,000 companions
• The SIMBAD astronomical database
• A 2.4% Determination of the Local Value of the Hubble Constant
• Gaia Data Release 2: The astrometric solution
• Large Magellanic Cloud Cepheid Standards Provide a 1% Foundation for the Determination of the Hubble Constant and Stronger Evidence for Physics Beyond LambdaCDM
• Estimating distances from parallaxes. V: Geometric and photogeometric distances to 1.47 billion stars in Gaia Early Data Release 3
• Tensions between the Early and the Late Universe
• Gaia Early Data Release 3: Parallax bias versus magnitude, colour, and position
• The Carnegie-Chicago Hubble Program. VIII. An Independent Determination of the Hubble Constant Based on the Tip of the Red Giant Branch
• Cosmic Distances Calibrated to 1% Precision with Gaia EDR3 Parallaxes and Hubble Space Telescope Photometry of 75 Milky Way Cepheids Confirm Tension with LambdaCDM
• A distance to the Large Magellanic Cloud that is precise to one per cent
• Measurements of the Hubble Constant: Tensions in Perspective
• A million binaries from Gaia eDR3: sample selection and validation of Gaia parallax uncertainties
• Gaia Early Data Release 3 -- Catalogue validation
• A three-dimensional Galactic extinction model
• Calibration of the Tip of the Red Giant Branch (TRGB)
• The Hubble Constant
• Parallax Systematics and Photocenter Motions of Benchmark Eclipsing Binaries in Gaia EDR3
• The Araucaria Project. The distance to the Small Magellanic Cloud from late-type eclipsing binaries
• Stellar Populations in the Large Magellanic Cloud from 2MASS
• Near-Infrared Photometry of Carbon Stars
• Surveying the Agents of Galaxy Evolution in the Tidally-Stripped, Low Metallicity Small Magellanic Cloud (SAGE-SMC) II. Cool Evolved Stars
• Gaia Data Release 2. Cross-match with external catalogues - Algorithms and results
• The Carnegie Hubble Program: The Distance and Structure of the SMC as Revealed by Mid-infrared Observations of Cepheids
• Structure of the Large Magellanic Cloud from 2MASS
• Validation of the accuracy and precision of Gaia EDR3 parallaxes with globular clusters
• Gaia Early Data Release 3: Modelling and calibration of Gaia's point and line spread functions
• The Parallax Zero-Point of Gaia Early Data Release 3 from LAMOST Primary Red Clump Stars
• The Carnegie-Chicago Hubble Program. IX. Calibration of the Tip of the Red Giant Branch Method in the Mega-Maser Host Galaxy, NGC4258 (M106)
• Gaia Data Release 1. Cross-match with external catalogues - Algorithm and results
• Astrophysical Distance Scale The JAGB Method: I. Calibration and a First Application
• Carbon stars as standard candles: I. The luminosity function of carbon stars in the Magellanic Clouds
• Astrophysical Distance Scale II. Application of the JAGB Method: A Nearby Galaxy Sample
• The Astrophysical Distance Scale III: Distance to the Local Group Galaxy WLM using Multi-Wavelength Observations of the Tip of the Red Giant Branch, Cepheids, and JAGB Stars
• Carbon stars as standard candles: II. The median J magnitude as a distance indicator

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• Tip of the Red Giant Branch Distances with JWST. II. I-band Measurements in a Sample of Hosts of 10 SN Ia Match HST Cepheids
• Synthetic photometry for carbon-rich giants. V. Effects of grain-size-dependent dust opacities
• The Astrophysical Distance Scale: V. A 2% Distance to the Local Group Spiral M33 via the JAGB Method, Tip of the Red Giant Branch, and Leavitt Law