RA/DEC (2000)
18:40:09.000 +34:06:59.54
280.0375 +34.116539
Type
SN Ic-BL
Redshift
Discovery ReportClassification Report
Related AstroNotes: 2020-182
Reporting Group
GaiaAlerts
Discovering Data Source
GaiaAlerts
Discovery Date
2020-09-14 11:48:28.800
TNS AT
Y
Public
Y
Discovery Mag
18.47
Filter
G-Gaia
Reporter/s
S.T. Hodgkin, E. Breedt, A. Delgado, D.L. Harrison, M. van Leeuwen, G. Rixon, T. Wevers, A. Yoldas (IoA Cambridge), N. Ihanec, K. Kruszyńska, K.A. Rybicki, Ł. Wyrzykowski (Warsaw University Astronomical Observatory), Z. Kostrzewa-Rutkowska (Leiden Observatory), D. Eappachen (SRON/RU), G. Marton (Konkoly Observatory), on behalf of the Gaia Alerts team
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2020tkx - 2020-09-18 20:12:08 LT / SPRAT (None)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),

Light curves

 ▌PS2_GPC2_w
 ▌P48_ZTF-Cam_r
 ▌P48_ZTF-Cam_g
 ▌Gaia_Gaia-photometric_G
 ▌ATLAS-MLO_ATLAS-01_orange
 ▌ATLAS-HKO_ATLAS-02_cyan
 ▌PS1_GPC1_g
   
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
7545 2020-09-18 20:12:08 LT / SPRAT 1500 Robotic None tns_2020tkx_2020-09-18_20-12-07.924_LT_SPRAT.dat Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
w-P1 PS2_GPC2 2020-10-21 05:12:29 - 2020-10-21 05:12:29 2459143.717 - 2459143.717 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
168847 2020-10-21 05:12:29 2459143.717 18.64 0.03 22 ABMag w-P1 PS2_GPC2 45 Robot
r-ZTF P48_ZTF-Cam 2020-09-07 04:36:07 - 2020-09-07 04:36:29 2459099.6917477 - 2459099.692 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
159271 2020-09-07 04:36:29 2459099.692 20.75 ABMag r-ZTF P48_ZTF-Cam 30 ZTF [Last non detection]
159583 2020-09-07 04:36:07 2459099.6917477 20.75 ABMag r-ZTF P48_ZTF-Cam 30 [Last non detection]
g-ZTF P48_ZTF-Cam 2020-09-16 06:24:29 - 2020-09-19 03:28:48 2459108.767 - 2459111.645 4
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
159273 2020-09-19 03:28:48 2459111.645 17.7 ABMag g-ZTF P48_ZTF-Cam 30 ZTF
159585 2020-09-19 03:28:24 2459111.6447222 17.7 0.05 20.8 ABMag g-ZTF P48_ZTF-Cam 30
159584 2020-09-16 06:24:32 2459108.767037 18.09 0.08 19.97 ABMag g-ZTF P48_ZTF-Cam 30
159272 2020-09-16 06:24:29 2459108.767 18.09 ABMag g-ZTF P48_ZTF-Cam 30 ZTF
G-Gaia Gaia_Gaia-photometric 2020-08-24 05:51:22 - 2020-09-14 11:48:29 2459085.744 - 2459106.992 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
158299 2020-09-14 11:48:29 2459106.992 18.47 0.2 ABMag G-Gaia Gaia_Gaia-photometric 60 Robot
158298 2020-08-24 05:51:22 2459085.744 21.5 ABMag G-Gaia Gaia_Gaia-photometric Robot [Last non detection]
orange-ATLAS ATLAS-MLO_ATLAS-01 2020-09-13 09:05:46 - 2020-09-13 09:05:46 2459105.879 - 2459105.879 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
158657 2020-09-13 09:05:46 2459105.879 19.34 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot [Last non detection]
cyan-ATLAS ATLAS-HKO_ATLAS-02 2020-09-15 08:18:14 - 2020-09-15 08:18:14 2459107.846 - 2459107.846 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
158658 2020-09-15 08:18:14 2459107.846 18.303 0.081 19.63 ABMag cyan-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
g-P1 PS1_GPC1 2020-09-23 05:44:10 - 2020-09-23 05:44:10 2459115.739 - 2459115.739 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
160196 2020-09-23 05:44:10 2459115.739 17.5 0.02 21 ABMag g-P1 PS1_GPC1 15 Robot
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
87990 2020-11-01 00:58:51 PS2_Bot1 K. C. Chambers, T. de Boer, J. Bulger et al. Pan-STARRS Pan-STARRS 18:40:09.004 +34:06:59.55 2020-10-21 05:12:28.800 18.64 w-P1 PSN PS20hta Pan-STARRS N
83174 2020-09-25 10:54:59 PS1_Bot1 K. C. Chambers, T. de Boer, J. Bulger et al. Pan-STARRS Pan-STARRS 18:40:09.008 +34:06:59.52 2020-09-23 05:44:09.600 17.5 g-P1 PSN PS20hta Pan-STARRS N
82925 2020-09-22 05:39:05 ZTF_AMPEL_COMPLETE J. Nordin, V. Brinnel, M. Giomi et al. ZTF ZTF 18:40:09.005 +34:06:59.52 2020-09-16 06:24:32.256 18.09 g-ZTF PSN ZTF20abzoeiw ZTF See arXiv:1904.05922 for selection criteria. N
82779 2020-09-20 22:19:37 ZTF_Bot1 C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaboration ZTF ZTF 18:40:09.009 +34:06:59.50 2020-09-16 06:24:28.800 18.09 g-ZTF PSN ZTF20abzoeiw ZTF N
82510 2020-09-18 09:46:12 ATLAS_Bot1 J. Tonry, L. Denneau, A. Heinze et al. ATLAS ATLAS 18:40:09.009 +34:06:59.58 2020-09-15 08:18:14.400 18.303 cyan-ATLAS PSN ATLAS20bbhr ATLAS N
82319 2020-09-16 12:49:33 Gaia_Bot1 S.T. Hodgkin, E. Breedt, A. Delgado et al. GaiaAlerts GaiaAlerts 18:40:09.000 +34:06:59.54 2020-09-14 11:48:28.800 18.47 G-Gaia PSN Gaia20ehu GaiaAlerts candidate SN near fuzzy faint PanSTARRS source 2020TNSTR2816....1H N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
7532 2020-09-22 14:45:58 Shubham Srivastav S. Srivastav, S. J. Smartt, O. McBrien, K. W. Smith, D. R. Young, J. Gillanders None SN Ic-BL 1 Broad features of Fe II and Si II are visible. Gelato suggests a reasonable match with broad-line Ic 2006aj at pre-maximum epochs, for an assumed z = 0.01. ATLAS light curve is near maximum, suggesting an unusually low absolute M ~ -16.0 for a Ic-BL, assuming z = 0.01. 2020TNSCR2903....1S
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
7545 2020-09-18 20:12:08 LT / SPRAT 1500 Robotic None tns_2020tkx_2020-09-18_20-12-07.924_LT_SPRAT.dat Object

Comments