[vsnet-grb-info 19993] GRB 171030A: IPN error box through NSs probability merging rate map

[GCN Circulars]

TITLE:   GCN CIRCULAR
NUMBER:  22080
SUBJECT: GRB 171030A: IPN error box through NSs probability merging rate map
DATE:    17/11/02 08:17:37 GMT
FROM:    Vladimir Lipunov at Moscow State U/Krylov Obs  <lipunov at xray.sai.msu.ru>

V. Lipunov, 
Lomonosov Moscow State University,
Sternberg Astronomical Institute, Moscow State University

D.Svinkin
Ioffe Institute, St Petersburg

E. Gorbovskoy, N.Tyurina, D.Kuvshinov
Lomonosov Moscow State University,
Sternberg Astronomical Institute, Moscow State University


We present NSs merging rate MAP inside local 50 Mpc distance (see 
Lipunov, V. M.; Nazin, S. N.; Panchenko, I. E.; Postnov, K. A.; 
Prokhorov, M. E. The gravitational wave sky, Astronomy and 
Astrophysics, v.298, p.677, 1995; Lipunov et al., 2017,
https://arxiv.org/ftp/arxiv/papers/1710/1710.05911.pdf ).

There are two common regions belong to IPN (Kozlova et al., GCN 22076) 
(black   on picture) aproximated next 
rectangle:

First:

  [37,-35]
  [60,-20]
  [60,-30]
  [40,-45]


Second:

[73,-10]
[80,-04]
[80,-11]
[73,-21]

Maps are available at
http://observ.pereplet.ru/images/VLNSmergrate.jpg

The possible Swift localisation () is shown by green square.


Common IPN + NSsMerging probability Map region are available

http://observ.pereplet.ru/images/GRB171030A_1.txt
http://observ.pereplet.ru/images/GRB171030A_2.txt

The message may be cited.