RA/DEC (2000)
22:14:32.520 -69:22:12.14
333.6355 -69.370039
Type
SN Ia
Redshift
0.010621
Discovery ReportClassification Report
Reporting Group
ASAS-SN
Discovering Data Source
ASAS-SN
Discovery Date
2019-10-25 05:02:24.000
TNS AT
Y
Public
Y
Host Name
IC 5173B
Host Redshift
0.010621
Discovery Mag
17.4
Filter
g-Sloan
Reporter/s
D. Bersier, K. Z. Stanek, for the ASAS-SN team
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2019tja - 2019-10-26 10:29:34 FTS / FLOYDS-S (Global SN Project)z=
▌Show H at z=vexp= km/s
▌Show He at z=vexp= km/s
▌Show He II at z=vexp= km/s
▌Show C II at z=vexp= km/s
▌Show C III at z=vexp= km/s
▌Show C IV at z=vexp= km/s
▌Show N II at z=vexp= km/s
▌Show N III at z=vexp= km/s
▌Show N IV at z=vexp= km/s
▌Show N V at z=vexp= km/s
▌Show O at z=vexp= km/s
▌Show [O I] at z=vexp= km/s
▌Show O II at z=vexp= km/s
▌Show [O II] at z=vexp= km/s
▌Show [O III] at z=vexp= km/s
▌Show O V at z=vexp= km/s
▌Show O VI at z=vexp= km/s
▌Show Na at z=vexp= km/s
▌Show Mg at z=vexp= km/s
▌Show Mg II at z=vexp= km/s
▌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
▌Show Fe III at z=vexp= km/s
▌Show Å at z=vexp= km/s
▌Show Å at z=vexp= km/s
▌Show Å at z=vexp= km/s
▌Show Å at z=vexp= km/s
▌Show Tellurics 
▌Show Galaxy lines at z=
▌Show WR-WN at z=vexp= km/s
▌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

 ▌Gaia_Gaia-photometric_G
 ▌ASASSN-2_Cassius_g
 ▌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
5398 2019-10-26 10:29:34 FTS / FLOYDS-S 1800 Las Cumbres Observatory Jamison Burke Global SN Project tns_2019tja_2019-10-26_10-29-34_FTS_FLOYDS-S_Global_SN_Project.ascii tns_2019tja_2019-10-26_10-29-34_FTS_FLOYDS-S_Global_SN_Project.fits Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
G-Gaia Gaia_Gaia-photometric 2019-09-19 20:15:21 - 2019-10-26 10:09:07 2458746.3439931 - 2458782.9229977 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
104366 2019-10-26 10:09:07 2458782.9229977 16.69 0.2 ABMag G-Gaia Gaia_Gaia-photometric 60 Robot
104365 2019-09-19 20:15:21 2458746.3439931 21.5 ABMag G-Gaia Gaia_Gaia-photometric Robot [Last non detection]
g-Sloan ASASSN-2_Cassius 2019-10-21 05:31:12 - 2019-10-25 05:02:24 2458777.73 - 2458781.71 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
98123 2019-10-25 05:02:24 2458781.71 17.4 ABMag g-Sloan ASASSN-2_Cassius
98122 2019-10-21 05:31:12 2458777.73 18.8 ABMag g-Sloan ASASSN-2_Cassius [Last non detection]
Clear- Other_Other 2017-03-26 08:08:26 - 2019-12-01 05:01:39 2457838.8391898 - 2458818.7094792 3
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
105076 2019-12-01 05:01:39 2458818.7094792 14.7 18.4 VegaMag Clear- Other_Other 180 Robot MASTER-OAFA
105075 2019-12-01 04:49:31 2458818.7010532 14.7 16.9 VegaMag Clear- Other_Other 180 Robot MASTER-OAFA
105074 2017-03-26 08:08:26 2457838.8391898 19.9 VegaMag Clear- Other_Other 540 Robot [Last non detection] MASTER-OAFA
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
53975 2019-12-04 10:29:59 MASTER T.Pogrosheva, V. Lipunov, E. Gorbovskoy et al. MASTER MASTER 22:14:32.520 -69:22:12.40 2019-12-01 04:49:31.000 14.7 Clear- PSN MASTER OT J221432.52-692212.4 MASTER LVC Inspect FRB191107 N
53586 2019-11-29 10:34:57 Gaia_Bot1 S.T. Hodgkin, E. Breedt, A. Delgado et al. GaiaAlerts GaiaAlerts 22:14:32.520 -69:22:12.14 2019-10-26 10:09:07.000 16.69 G-Gaia PSN Gaia19fhm GaiaAlerts confirmed SN Ia N
50805 2019-10-25 19:35:30 Krzysztof Stanek D. Bersier, K. Z. Stanek, for the ASAS-SN team ASAS-SN ASAS-SN 22:14:32.604 -69:22:11.64 2019-10-25 05:02:24.000 17.4 g-Sloan PSN IC 5173B ASASSN-19zv ASAS-SN In two chips, fairly far away from the possible host galaxy 2019TNSTR2176....1B N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
5389 2019-10-28 23:25:16 Jamison Burke Jamison Burke, Daichi Hiramatsu, D. Andrew Howell, Curtis McCully, Craig Pellegrino Global SN Project SN Ia 0.010621 1 1 Global SN Project Using Superfit (Howell et al. 2005, ApJ, 634, 1190) and SNID (Blondin & Tonry 2007, ApJ, 666, 1024), we find best fits to SNe Ia, including SN 2005cf between two weeks and one week before max. The supernova is closest to IC 5173B (z = 0.010621, 20096dF...C...0000J; value from NED). Assuming this redshift, we measure a Si II velocity of approximately 17,000 km/s from the 6347/6371 doublet, and a Ca II velocity of approximately 20,000 km/s from the NIR triplet. The B-band absolute magnitude roughly coeval with the spectrum is approximately -16.8. The absolute magnitude and high velocities indicate that the SN is young. Further followup is encouraged. 2019TNSCR2211....1B
Related files
File Comments Last Modified (UT) Modified By
tns_2019tja_classrep_5389_Global_SN_Project.ps 2019-10-28 23:25:16 Jamison Burke
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
5398 2019-10-26 10:29:34 FTS / FLOYDS-S 1800 Las Cumbres Observatory Jamison Burke Global SN Project tns_2019tja_2019-10-26_10-29-34_FTS_FLOYDS-S_Global_SN_Project.ascii tns_2019tja_2019-10-26_10-29-34_FTS_FLOYDS-S_Global_SN_Project.fits Object

Comments

TNS
System

Fri, 11/29/2019 - 10:30

Object coordinates updated

Object coordinates updated according to AT-report 53586 of Group GaiaAlerts
Previous RA, DEC: 22:14:32.604, -69:22:11.64 (333.63585, -69.3699)
Updated RA, DEC: 22:14:32.520, -69:22:12.14 (333.6355, -69.370039)