[vsnet-grb-info 24834] LIGO/Virgo S200129m: Global MASTER-Net observations report

GCN Circulars gcncirc at capella2.gsfc.nasa.gov
Wed Jan 29 20:33:25 JST 2020


TITLE:   GCN CIRCULAR
NUMBER:  26933
SUBJECT: LIGO/Virgo S200129m: Global MASTER-Net observations report 
DATE:    20/01/29 11:32:16 GMT
FROM:    Vladimir Lipunov at Moscow State U/Krylov Obs  <lipunov at xray.sai.msu.ru>

V. Lipunov, E. Gorbovskoy, V.Kornilov, N.Tyurina, P.Balanutsa, A.Kuznetsov, F.Balakin, 
V.Vladimirov, D. Vlasenko, I.Gorbunov, D.Zimnukhov, V.Senik, T.Pogrosheva,
D.Kuvshinov,  D. Cheryasov
(Lomonosov Moscow State University, SAI, Physics Department),

R. Podesta, C.Lopez, F. Podesta, C.Francile 
(Observatorio Astronomico Felix Aguilar OAFA),

H.Levato 
(Instituto de Ciencias Astronomicas, de la Tierra y del Espacio ICATE),

R. Rebolo, M. Serra 
(The Instituto de Astrofisica de Canarias),

D. Buckley 
(South African Astronomical Observatory),

O.A. Gres, N.M. Budnev, O.Ershova 
(Irkutsk State University, API),

A. Tlatov, D. Dormidontov 
(Kislovodsk Solar Station of the Pulkovo Observatory),

V. Yurkov, A. Gabovich, Yu. Sergienko 
(Blagoveschensk Educational State University)




MASTER-Tunka robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in Russia (Applied Physics Institute, Irkutsk State University) started inspect of the LIGO/Virgo S200129m errorbox  15067 sec after trigger time at 2020-01-29 11:06:05 UT, with upper limit up to  16.4 mag. Observations started at twilight.  The observations began at zenith distance = 74 deg. The sun  altitude  is -11.8 deg. 

The galactic latitude b = -29 deg., longitude l = 56 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/ligo_1.php?id=11295

We obtain a following upper limits.  

Tmid-T0  |      Date Time      |          Site       |             Coord (J2000)          |Filt.| Expt. | Limit| Comment
_________|_____________________|_____________________|____________________________________|_____|_______|_______|________

   15157 | 2020-01-29 11:06:05 |        MASTER-Tunka | (21h 12m 26.71s , +12d 10m 03.5s) |   C |   180 | 14.1 |        
   15402 | 2020-01-29 11:10:09 |        MASTER-Tunka | (21h 12m 30.70s , +12d 11m 17.9s) |   C |   180 | 15.2 |        
   15903 | 2020-01-29 11:18:31 |        MASTER-Tunka | (21h 14m 27.13s , +14d 09m 07.8s) |   C |   180 | 16.4 |        
   16115 | 2020-01-29 11:22:03 |        MASTER-Tunka | (20h 38m 50.12s , +22d 10m 14.8s) |   C |   180 | 15.9 |        
Filter C is a clear (unfiltred) band. 


The observation and reduction will continue. 
The message may be cited.



More information about the vsnet-grb-info mailing list