DRAFT
2021-11-14 14:18:01
Type: Object/s-Data/Analysis
Bibcode: 2021TNSAN.294....1K
Gaia detection of AT2021aeba
Authors: Z. Kostrzewa-Rutkowska (Leiden Observatory), S. Hodgkin, A. Delgado, D. Harrison, M. van Leeuwen, G. Rixon, A. Yoldas (IoA Cambridge), D. Eappachen, P.G. Jonker, S. Biswas (SRON/RU)
Keywords: Transient
Abstract:
Gaia detection of AT2021aeba on 2021-09-07

We report Gaia observations of transient AT2021aeba (Fulton et al., AstroNote 2021-291; Chen et al., AstroNote 2021-292). The source GaiaX21-118194 is located at RA=08:08:45.18, Dec=18:42:06.13 and was detected on 2021-09-07T20:53:21 at G=20.31+/-0.02 mag by the single field-of-view detector in the test phase (1-FoV detector, see description in Kostrzewa-Rutkowska Z., et al., 2020, http://gsaweb.ast.cam.ac.uk/alerts/gaiaxtest/).

Acknowledgements: This work has made use of data from the European Space Agency (ESA) mission Gaia (https://www.cosmos.esa.int/gaia), processed by the Gaia Data Processing and Analysis Consortium (DPAC, https://www.cosmos.esa.int/web/gaia/dpac/consortium). Funding for the DPAC has been provided by national institutions, in particular the institutions participating in the Gaia Multilateral Agreement.

 

Show current TNS values
Catalog Name Reported RA Reported DEC Reported Obj-Type Reported Redshift Host Name Host Redshift Remarks TNS RA TNS DEC TNS Obj-Type TNS Redshift
TNS 2021aeba 08:08:45.177 +18:42:06.11 08:08:45.177 +18:42:06.11
AstroNote Publication Timestamp Title Authors
2021-291 2021-11-13 21:05:06 Pan-STARRS Search for Kilonovae: discovery of a fast fading and intrinsically faint transient (AT2021aeba) in SDSS J080844.91+184204.6 (191 Mpc) M. Fulton, S. J. Smartt, K. W. Smith (QUB), T.-W. Chen (Stockholm), K. C. Chambers, M. Huber, A. Schultz (IfA, Hawaii), M. Nicholl (Birmingham), D. R. Young, L. J. Shingles, S. Srivastav, J. Gillanders, S. Sim (QUB), T. de Boer, J. Bulger, J. Fairlamb, C.-C. Lin, T. Lowe, E. Magnier, R. J. Wainscoat, H. Gao (IfA), D. E. Wright (University of Minnesota), C. Stubbs (Harvard), A. Rest (STScI)
2021-292 2021-11-13 22:01:10 ePESSTO+ near-infrared imaging and detection of the faint and fading AT2021aeba T.-W. Chen (Stockholm), M. Fulton (QUB), D. B. Malesani (Radboud Univ. and DAWN/NBI), S. Smartt, K.W. Smith (QUB), R. Carini, F. Onori, (INAF-OAAb), P. D'Avanzo, A. Melandri (INAF-OAB), G. Pignata (UNAB), E. Paraskeva (IAASARS/NOA), N. Elias-Rosa (INAF-OAPd), S. Yang (Stockholm), J. Anderson (ESO), M. Gromadzki (Warsaw), C. Inserra (Cardiff), E. Kankare (Turku), T. Müller Bravo (ICE), M. Nicholl (Birmingham), O. Yaron (Weizmann), D. Young (QUB), K. Chambers, M. Huber, A. Schultz (IfA, University of Hawaii).

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