Supplement: “An Isolated Mass-gap Black Hole or Neutron Star Detected with Astrometric Microlensing” (2022, ApJL, 933, L23)

Supplement: “An Isolated Mass-gap Black Hole or Neutron Star Detected with Astrometric Microlensing” (2022, ApJL, 933, L23)

This supplement provides supporting material for Lam et al. We briefly summarize past gravitational microlensing searches for black holes (BHs) and present details of the observations, analysis, and modeling of five BH candidates observed with both ground-based photometric microlensing surveys and H...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:The Astrophysical journal. Supplement series 2022-06, Vol.260 (2), p.55
Hauptverfasser: Lam, Casey Y., Lu, Jessica R., Udalski, Andrzej, Bond, Ian, Bennett, David P., Skowron, Jan, Mróz, Przemek, Poleski, Radek, Sumi, Takahiro, Szymański, Michał K., Kozłowski, Szymon, Pietrukowicz, Paweł, Soszyński, Igor, Ulaczyk, Krzysztof, Wyrzykowski, Łukasz, Miyazaki, Shota, Suzuki, Daisuke, Koshimoto, Naoki, Rattenbury, Nicholas J., Hosek, Matthew W., Abe, Fumio, Barry, Richard, Bhattacharya, Aparna, Fukui, Akihiko, Fujii, Hirosane, Hirao, Yuki, Itow, Yoshitaka, Kirikawa, Rintaro, Kondo, Iona, Matsubara, Yutaka, Matsumoto, Sho, Muraki, Yasushi, Olmschenk, Greg, Ranc, Clément, Okamura, Arisa, Satoh, Yuki, Silva, Stela Ishitani, Toda, Taiga, Tristram, Paul J., Vandorou, Aikaterini, Yama, Hibiki, Abrams, Natasha S., Agarwal, Shrihan, Rose, Sam, Terry, Sean K.
Format: Artikel
Sprache:eng
Schlagworte:
Astrometric microlensing effect
Astrometry
Astrophysical black holes
Black holes
Ground-based observation
Hubble Space Telescope
Lenses
Microlenses
Milky Way
Neutron stars
Photometry
Space telescopes
Stellar populations
White dwarf stars
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:This supplement provides supporting material for Lam et al. We briefly summarize past gravitational microlensing searches for black holes (BHs) and present details of the observations, analysis, and modeling of five BH candidates observed with both ground-based photometric microlensing surveys and Hubble Space Telescope astrometry and photometry. We present detailed results for four of the five candidates that show no or low probability for the lens to be a BH. In these cases, the lens masses are
ISSN:0067-0049
1538-4365
DOI:10.3847/1538-4365/ac7441