TNS Astronomical Transient Report No. 205913 [ 2024TNSTR.796....1K ]
Date Received (UTC): 2024-03-23 18:40:28
Date made public:
Sender: MASTER
Reporting Group: MASTER Discovery Data Source: MASTER
E.Koksharova, V. Lipunov, V.Kornilov, E. Gorbovskoy, K. Zhirkov, N.Tyurina, P.Balanutsa, A.Kuznetsov, V.Senik, D. Vlasenko, G.Antipov, D.Zimnukhov, E.Minkina, A.Chasovnikov, V.Topolev, D.Kuvshinov, D. Cheryasov, Ya.Kechin, Yu.Tselik (Lomonosov Moscow State University, SAI, Physics Department), A. Sosnovskij (Crimean astrophysical observaotry, RAS), R. Podesta, C.Lopez, F. Podesta, C.Francile (Observatorio Astronomico Felix Aguilar OAFA), R. Rebolo, M. Serra (The Instituto de Astrofisica de Canarias), D. Buckley (South African Astronomical Observatory), O.A. Gress, N.M. Budnev, O.Ershova (Irkutsk State University, API), L.Carrasco, J.R.Valdes, V.Chavushyan, V.M.Patino Alvarez, J.Martinez, A.R.Corella, L.H.Rodriguez (INAOE, Guillermo Haro Astrophysics Observatory), A. Tlatov, D. Dormidontov (Kislovodsk Solar Station of the Pulkovo Observatory), V. Yurkov, A. Gabovich (Blagoveschensk Educational State University) report/s the discovery of a new astronomical transient.
IAU Designation: AT 2024exk
Discoverer internal name: MASTER OT J182443.55-452443.7
Coordinates (J2000): RA = 18:24:43.550 (276.181458) DEC = -45:24:43.70 (-45.412139)
Discovery date: 2024-03-20 22:05:20.832 (JD=2460390.42038)
Remarks: R CrB, minimum was 2017-05-06 02:58:20 with mlim(no OT) 19.4
Photometry
Discovery (first detection):
Discovery date: 2024-03-20 22:05:20.832
Flux: 9.4 VegaMag
Filter: Clear-
Instrument: Other
Telescope: Other
Remarks: MASTER-SAAO
Last non-detection:
Last non-detection date: 2017-05-06 02:58:21
Limiting flux: 19.4 VegaMag
Filter: Clear-
Instrument: Other
Telescope: Other
Remarks: MASTER-SAAO
Details of the new object can be viewed here: https://www.wis-tns.org/object/2024exk
Date Received (UTC): 2024-03-23 18:40:28
Date made public:
Sender: MASTER
Reporting Group: MASTER Discovery Data Source: MASTER
E.Koksharova, V. Lipunov, V.Kornilov, E. Gorbovskoy, K. Zhirkov, N.Tyurina, P.Balanutsa, A.Kuznetsov, V.Senik, D. Vlasenko, G.Antipov, D.Zimnukhov, E.Minkina, A.Chasovnikov, V.Topolev, D.Kuvshinov, D. Cheryasov, Ya.Kechin, Yu.Tselik (Lomonosov Moscow State University, SAI, Physics Department), A. Sosnovskij (Crimean astrophysical observaotry, RAS), R. Podesta, C.Lopez, F. Podesta, C.Francile (Observatorio Astronomico Felix Aguilar OAFA), R. Rebolo, M. Serra (The Instituto de Astrofisica de Canarias), D. Buckley (South African Astronomical Observatory), O.A. Gress, N.M. Budnev, O.Ershova (Irkutsk State University, API), L.Carrasco, J.R.Valdes, V.Chavushyan, V.M.Patino Alvarez, J.Martinez, A.R.Corella, L.H.Rodriguez (INAOE, Guillermo Haro Astrophysics Observatory), A. Tlatov, D. Dormidontov (Kislovodsk Solar Station of the Pulkovo Observatory), V. Yurkov, A. Gabovich (Blagoveschensk Educational State University) report/s the discovery of a new astronomical transient.
IAU Designation: AT 2024exk
Discoverer internal name: MASTER OT J182443.55-452443.7
Coordinates (J2000): RA = 18:24:43.550 (276.181458) DEC = -45:24:43.70 (-45.412139)
Discovery date: 2024-03-20 22:05:20.832 (JD=2460390.42038)
Remarks: R CrB, minimum was 2017-05-06 02:58:20 with mlim(no OT) 19.4
Photometry
Discovery (first detection):
Discovery date: 2024-03-20 22:05:20.832
Flux: 9.4 VegaMag
Filter: Clear-
Instrument: Other
Telescope: Other
Remarks: MASTER-SAAO
Last non-detection:
Last non-detection date: 2017-05-06 02:58:21
Limiting flux: 19.4 VegaMag
Filter: Clear-
Instrument: Other
Telescope: Other
Remarks: MASTER-SAAO
Details of the new object can be viewed here: https://www.wis-tns.org/object/2024exk