2021MNRAS.501.3272M

Query : 2021MNRAS.501.3272M

2021MNRAS.501.3272M - Mon. Not. R. Astron. Soc., 501, 3272-3288 (2021/March-1)

FINK, a new generation of broker for the LSST community.

MOLLER A., PELOTON J., ISHIDA E.E.O., ARNAULT C., BACHELET E., BLAINEAU T., BOUTIGNY D., CHAUHAN A., GANGLER E., HERNANDEZ F., HRIVNAC J., LEONI M., LEROY N., MONIEZ M., PATEYRON S., RAMPARISON A., TURPIN D., ANSARI R., ALLAM T.Jr, BAJAT A., BISWAS B., BOUCAUD A., BREGEON J., CAMPAGNE J.-E., COHEN-TANUGI J., COLEIRO A., DORNIC D., FOUCHEZ D., GODET O., GRIS P., KARPOV S., NEBOT GOMEZ-MORAN A., NEVEU J., PLASZCZYNSKI S., SAVCHENKO V. and WEBB N.

Abstract (from CDS):

FINK is a broker designed to enable science with large time-domain alert streams such as the one from the upcoming Vera C. Rubin Observatory Legacy Survey of Space and Time (LSST). It exhibits traditional astronomy broker features such as automatized ingestion, annotation, selection, and redistribution of promising alerts for transient science. It is also designed to go beyond traditional broker features by providing real-time transient classification that is continuously improved by using state-of-the-art deep learning and adaptive learning techniques. These evolving added values will enable more accurate scientific output from LSST photometric data for diverse science cases while also leading to a higher incidence of new discoveries which shall accompany the evolution of the survey. In this paper, we introduce FINK, its science motivation, architecture, and current status including first science verification cases using the Zwicky Transient Facility alert stream.

Abstract Copyright: © 2020 The Author(s) Published by Oxford University Press on behalf of Royal Astronomical Society

Journal keyword(s): gravitational lensing: micro - methods: data analysis - surveys - software: data analysis - gamma-ray bursts - transients: supernovae

Simbad objects: 10

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Number of rows : 10
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026 		#notes
1 GRB 180720B gB 00 02 06.99 -02 55 07.8           ~ 215 0
2 SN 2019ubs SN* 02 26 24.10 +28 30 28.5           SNIa 5 0
3 GRB 190114C gB 03 38 01.18 -26 56 47.8           ~ 343 0
4 PMN J0509+0541 BLL 05 09 25.9644373872 +05 41 35.333820420 15.32 14.95 14.78 15.12   ~ 589 2
5 GrW 170817 GWE 13 09 48.0850 -23 22 53.343           ~ 2683 0
6 SN 2019ugu SN* 18 05 33.940 +45 15 16.36           SNIa 3 0
7 SN 2020jwl SN* 18 18 39.279 +19 11 23.67           SNIa 4 0
8 AT 2020hog ev 20 42 37.640 +61 02 37.73           ~ 1 0
9 IceCube-191001A ev 20 56.3 +12 56           ~ 37 0
10 2MASX J20570298+1412165 G 20 57 02.9650698480 +14 12 16.295014080           ~ 162 0

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