SIMBAD references

2018ApJS..235....4O - Astrophys. J., Suppl. Ser., 235, 4-4 (2018/March-0)

The 105-month Swift-BAT all-sky hard X-ray survey.

OH K., KOSS M., MARKWARDT C.B., SCHAWINSKI K., BAUMGARTNER W.H., BARTHELMY S.D., CENKO S.B., GEHRELS N., MUSHOTZKY R., PETULANTE A., RICCI C., LIEN A. and TRAKHTENBROT B.

Abstract (from CDS):

We present a catalog of hard X-ray sources detected in the first 105 months of observations with the Burst Alert Telescope (BAT) coded-mask imager on board the Swift observatory. The 105-month Swift-BAT survey is a uniform hard X-ray all-sky survey with a sensitivity of 8.40×10–12 erg s–1cm–2 over 90% of the sky and 7.24×10–12 erg s–1cm–2 over 50% of the sky in the 14-195 keV band. The Swift-BAT 105-month catalog provides 1632 (422 new detections) hard X-ray sources in the 14-195 keV band above the 4.8σ significance level. Adding to the previously known hard X-ray sources, 34% (144/422) of the new detections are identified as Seyfert active galactic nuclei (AGNs) in nearby galaxies (z< 0.2). The majority of the remaining identified sources are X-ray binaries (7%, 31) and blazars/BL Lac objects (10%, 43). As part of this new edition of the Swift-BAT catalog, we release eight-channel spectra and monthly sampled light curves for each object in the online journal and at the Swift-BAT 105-month website.

Abstract Copyright: © 2018. The American Astronomical Society. All rights reserved.

Journal keyword(s): catalogs - surveys - X-rays: general

VizieR on-line data: <Available at CDS (J/ApJS/235/4): table2.dat table3.dat BAT/* SWIFT/*>

Nomenclature: Table 3, col(2): [OKM2018] SWIFT JHHMM.m+DDMMA, [OKM2018] SWIFT JHHMM.m+DDdd, N=422.

Status at CDS : Acronym for new objects described in the dictionary of nomenclature and being created in SIMBAD.

Simbad objects: 1635

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2023.02.08-05:05:05

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