RA/DEC (2000)
17:14:34.830 +28:07:26.11
258.645125 +28.123919
Type
SN Ia-91T-like
Redshift
0.023
Discovery ReportClassification Report
Reporting Group
MASTER
Discovering Data Source
MASTER
Discovery Date
2019-09-03 23:16:36.000
TNS AT
Y
Public
Y
Discovery Mag
18.9
Filter
Clear-
Reporter/s
T.Pogrosheva, V. Lipunov, E. Gorbovskoy, V.Kornilov, N.Tyurina, P.Balanutsa, A.Kuznetsov, F.Balakin, V.Vladimirov, D. Vlasenko, I.Gorbunov, D.Zimnukhov, V.Senik, F.Balakin,A.Chasovnikov, D.Kuvshinov (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)
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2019pjv - 2019-09-04 19:30:51 Ekar / AFOSC (GRAWITA)z=
▌Show H at z=vexp= km/s
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▌Show Mg at z=vexp= km/s
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▌Show Si II at z=vexp= km/s
▌Show S II at z=vexp= km/s
▌Show Ca II at z=vexp= km/s
▌Show [Ca II] at z=vexp= km/s
▌Show Fe II at z=vexp= km/s
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▌Show Tellurics 
▌Show Galaxy lines at z=
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▌Show WR-WC/O at z=vexp= km/s
   Binning factor: (rounded to nearest integer >1)
Mouse hovers at WL: 0 (rest),0 (observed)

Light curves

 ▌GOTO-N_GOTO-1_L
 ▌Gaia_Gaia-photometric_G
 ▌ATLAS-MLO_ATLAS-01_orange
 ▌ATLAS-HKO_ATLAS-02_cyan
 ▌Other_Other_Clear
   
Pointer position (MJD, Mag, Abs.Mag): (0.00, 0.00, 0.00)
Spectra
 ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
4961 2019-09-04 19:30:51 Ekar / AFOSC 1800 Benetti, Tomasella, Salmaso Tomasella GRAWITA tns_2019pjv_2458731.3131_Ekar_AFOSC_GRAWITA.dat tns_2019pjv_2458731.3131_Ekar_AFOSC_GRAWITA.fits Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
L-GOTO GOTO-N_GOTO-1 2019-09-01 20:47:02 - 2019-09-03 22:32:09 2458728.3659954 - 2458730.4389931 3
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
87939 2019-09-03 22:32:09 2458730.4389931 19 0.1 ABMag L-GOTO GOTO-N_GOTO-1
87938 2019-09-02 22:13:26 2458729.4259954 19.6 ABMag L-GOTO GOTO-N_GOTO-1
87937 2019-09-01 20:47:02 2458728.3659954 20 ABMag L-GOTO GOTO-N_GOTO-1 [Last non detection]
G-Gaia Gaia_Gaia-photometric 2019-08-19 04:52:19 - 2019-09-06 15:38:52 2458714.7029977 - 2458733.1519907 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
88474 2019-09-06 15:38:52 2458733.1519907 17.28 0.2 ABMag G-Gaia Gaia_Gaia-photometric 60 Robot
88473 2019-08-19 04:52:19 2458714.7029977 21.5 ABMag G-Gaia Gaia_Gaia-photometric Robot [Last non detection]
orange-ATLAS ATLAS-MLO_ATLAS-01 2019-09-07 05:47:02 - 2019-09-07 05:47:02 2458733.7409954 - 2458733.7409954 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
88283 2019-09-07 05:47:02 2458733.7409954 17.452 0.14 17.87 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
cyan-ATLAS ATLAS-HKO_ATLAS-02 2019-09-01 07:00:28 - 2019-09-01 07:00:28 2458727.7919907 - 2458727.7919907 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
88282 2019-09-01 07:00:28 2458727.7919907 19.85 ABMag cyan-ATLAS ATLAS-HKO_ATLAS-02 30 Robot [Last non detection]
Clear- Other_Other 2015-09-15 22:32:53 - 2019-09-03 23:29:36 2457281.4395023 - 2458730.4788889 3
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
87875 2019-09-03 23:29:36 2458730.4788889 18.9 19.7 VegaMag Clear- Other_Other 180 Robot MASTER-IAC
87874 2019-09-03 23:16:36 2458730.4698611 18.9 19.7 VegaMag Clear- Other_Other 180 Robot MASTER-IAC
87873 2015-09-15 22:32:53 2457281.4395023 20.4 VegaMag Clear- Other_Other 540 Robot [Last non detection] MASTER-IAC
AT Reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks ADS Bibcode Unreal Auto classification
46302 2019-09-07 17:46:16 Gaia_Bot1 S.T. Hodgkin, E. Breedt, A. Delgado et al. GaiaAlerts GaiaAlerts 17:14:34.830 +28:07:26.11 2019-09-06 15:38:52.000 17.28 G-Gaia PSN Gaia19dyk GaiaAlerts confirmed SN Ia-91T-like N
46202 2019-09-07 12:27:03 ATLAS_Bot1 J. Tonry, L. Denneau, A. Heinze et al. ATLAS ATLAS 17:14:34.804 +28:07:26.30 2019-09-07 05:47:02.000 17.452 orange-ATLAS PSN ATLAS19uro ATLAS N
46051 2019-09-04 13:45:44 Joe Lyman K. Ackley on behalf of GOTO collaboration GOTO GOTO 17:14:34.817 +28:07:26.26 2019-09-02 22:13:26.000 19.6 L-GOTO PSN GOTO N
46029 2019-09-04 08:06:27 MASTER T.Pogrosheva, V. Lipunov, E. Gorbovskoy et al. MASTER MASTER 17:14:34.950 +28:07:25.60 2019-09-03 23:16:36.000 18.9 Clear- PSN MASTER OT J171434.95+280725.6 MASTER PGC059913 in 44W,10.8N 2019TNSTR1729....1P N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
4953 2019-09-04 20:34:21 Lina Tomasella V.Nascimbeni, I.Salmaso, L.Tomasella, S. Benetti, E. Cappellaro, P. D'Avanzo, E. Brocato (INAF) GRAWITA SN Ia-91T-like 0.023 1 1 GRAWITA 2019TNSCR1734....1N
Related files
File Comments Last Modified (UT) Modified By
tns_2019pjv_classrep_4953_Pan-STARRS1.png Under the Asiago Transient Classification Program (Tomasella et al. 2014, AN, 335, 841), we observed the candidate transient found by MASTER-IAC auto-detection system (Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L), announced in Atel # 13076 and GCN 25649, which is localized in the region of the gravitational wave trigger S190901ap (LVC et al. GCN 25606, GCN 25614). The optical spectrum was obtained with the Copernico 1.82m telescope equipped with Afosc spectrograph and grism #4 (wavelength range ~ 340-820 nm, resolution 1.4 nm). The best match is with Type Ia-91T like SNe about one week before maximum light. The redshift, as derived from SNID, is z = 0.024, linking the transient to the host galaxy MCG+05-41-001 (z = 0.023 derived from the galaxy spectrum in SDSS, DR10). The transient is thus unrelated to the GW trigger S190901ap. 2019-09-05 06:18:26 Lina Tomasella
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
4961 2019-09-04 19:30:51 Ekar / AFOSC 1800 Benetti, Tomasella, Salmaso Tomasella GRAWITA tns_2019pjv_2458731.3131_Ekar_AFOSC_GRAWITA.dat tns_2019pjv_2458731.3131_Ekar_AFOSC_GRAWITA.fits Object

Comments

TNS
System

Sat, 09/07/2019 - 17:30

Object coordinates updated

Object coordinates updated according to AT-report 46302 of Group GaiaAlerts
Previous RA, DEC: 17:14:34.804, +28:07:26.30 (258.645018333, +28.1239733333)
Updated RA, DEC: 17:14:34.830, +28:07:26.11 (258.645125, 28.123919)

TNS
System

Sat, 09/07/2019 - 11:30

Object coordinates updated

Object coordinates updated according to AT-report 46202 of Group ATLAS
Previous RA, DEC: 17:14:34.950, +28:07:25.60 (258.645625, +28.123778)
Updated RA, DEC: 17:14:34.804, +28:07:26.30 (258.645018333, 28.1239733333)