RA/DEC (2000)
01:09:44.599 +00:20:24.93
17.4358302924 +0.340257602057
Type
SN IIn
Redshift
0.079
Discovery ReportClassification Report
Reporting Group
YSE
Discovering Data Source
Pan-STARRS
Discovery Date
2020-09-09 10:36:28.800
TNS AT
Y
Public
Y
Discovery Mag
19.44
Filter
g-Sloan
Reporter/s
D. O. Jones (UC Santa Cruz), K. D. French (Carnegie, Illinois), A. Agnello, C. R. Angus, Z. Ansari, N. Arendse, C. Gall, C. Grillo, S. H. Bruun, C. Hede, J. Hjorth, L. Izzo, H. Korhonen, S. Raimundo, D. Kodi Ramanah, A. Sarangi, R. Wojtak, H. Pfister (DARK, U Copenhagen), K. Auchettl (DARK, UC Santa Cruz, U Melbourne), K. C. Chambers, M. E. Huber, E. A. Magnier, T. J. L. de Boer, J. R. Fairlamb, C. C. Lin, R. J. Wainscoat, T. Lowe, M. Willman, J. Bulger, A. S. B. Schultz (IfA, Hawaii), A. Engel, A. Gagliano, G. Narayan, M. Soraisam (Illinois), Q. Wang (JHU), A. Rest (JHU, STScI), S. J. Smartt, K. W. Smith (Queen's University Belfast), K. Alexander, A. Baldeschi, P. Blanchard, D. Coppejans, L. DeMarchi, A. Hajela, W. Jacobson-Galan, R. Margutti, D. Matthews, C. Stauffer, M. Stroh, G. Terreran (Northwestern), M. Drout (U Toronto), D. A. Coulter, G. Dimitriadis, R. J. Foley, T. Hung, C. D. Kilpatrick, C. Rojas-Bravo, M. R. Siebert (UC Santa Cruz), E. Ramirez-Ruiz (UC Santa Cruz, DARK)
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2020tan - 2020-12-11 00:00:00 Keck1 / LRIS (UCSC)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

 ▌PS2_GPC2_w
 ▌P48_ZTF-Cam_r
 ▌ATLAS-MLO_ATLAS-01_orange
 ▌ATLAS-HKO_ATLAS-02_cyan
 ▌PS1_GPC1_i
 ▌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
8166 2020-12-11 00:00:00 Keck1 / LRIS 1200 K. Taggart, G. Dimitriadis M. R. Siebert UCSC tns_2020tan_2020-12-11_00-00-00_Keck1_LRIS_UCSC.flm Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
w-P1 PS2_GPC2 2020-09-21 12:31:41 - 2020-09-21 12:31:41 2459114.022 - 2459114.022 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
168934 2020-09-21 12:31:41 2459114.022 19.01 0.03 22 ABMag w-P1 PS2_GPC2 45 Robot
r-ZTF P48_ZTF-Cam 2020-09-07 08:04:50 - 2020-09-15 07:25:17 2459099.8366898 - 2459107.8092245 3
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
158621 2020-09-15 07:25:17 2459107.8092245 19.44 0.13 19.88 ABMag r-ZTF P48_ZTF-Cam 30
158620 2020-09-12 09:31:16 2459104.896713 19.62 0.17 19.49 ABMag r-ZTF P48_ZTF-Cam 30
158619 2020-09-07 08:04:50 2459099.8366898 19.5139 ABMag r-ZTF P48_ZTF-Cam 30 [Last non detection]
orange-ATLAS ATLAS-MLO_ATLAS-01 2020-09-12 13:20:38 - 2020-09-12 13:20:38 2459105.056 - 2459105.056 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
157884 2020-09-12 13:20:38 2459105.056 19.83 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot [Last non detection]
cyan-ATLAS ATLAS-HKO_ATLAS-02 2020-09-14 11:06:43 - 2020-09-14 11:06:43 2459106.963 - 2459106.963 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
157885 2020-09-14 11:06:43 2459106.963 19.261 0.156 19.75 ABMag cyan-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
i-P1 PS1_GPC1 2020-09-09 14:05:17 - 2020-09-09 14:05:17 2459102.087 - 2459102.087 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
168933 2020-09-09 14:05:17 2459102.087 19.73 0.05 20.7 ABMag i-P1 PS1_GPC1 45 Robot
g-P1 PS1_GPC1 2020-09-09 10:36:29 - 2020-09-09 10:36:29 2459101.942 - 2459101.942 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
157363 2020-09-09 10:36:29 2459101.942 19.44 0.07 21 ABMag g-P1 PS1_GPC1 27 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
88056 2020-11-01 14:21:29 PS2_Bot1 K. C. Chambers, T. de Boer, J. Bulger et al. Pan-STARRS Pan-STARRS 01:09:44.599 +00:20:24.93 2020-09-21 12:31:40.800 19.01 w-P1 PSN PS20hie Pan-STARRS N
88055 2020-11-01 14:21:23 PS1_Bot1 K. C. Chambers, T. de Boer, J. Bulger et al. Pan-STARRS Pan-STARRS 01:09:44.602 +00:20:24.89 2020-09-09 14:05:16.800 19.73 i-P1 PSN PS20hie Pan-STARRS N
82490 2020-09-18 08:37:38 ZTF_AMPEL_COMPLETE J. Nordin, V. Brinnel, M. Giomi et al. ZTF ZTF 01:09:44.590 +00:20:24.89 2020-09-12 09:31:15.744 19.62 r-ZTF PSN ZTF20abyxjvm ZTF See arXiv:1904.05922 for selection criteria. N
82110 2020-09-15 00:30:17 ATLAS_Bot1 J. Tonry, L. Denneau, A. Heinze et al. ATLAS ATLAS 01:09:44.600 +00:20:24.67 2020-09-14 11:06:43.200 19.261 cyan-ATLAS PSN ATLAS20bafp ATLAS N
81837 2020-09-12 15:55:03 YSE_Bot1 D. O. Jones (UC Santa Cruz), K. D. French (Carnegie, Illinois), A. Agnello et al. YSE Pan-STARRS 01:09:44.598 +00:20:24.88 2020-09-09 10:36:28.800 19.44 g-P1 PSN PS20hie Pan-STARRS 2020TNSTR2784....1J N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
8154 2020-12-12 01:17:42 UCSCTr_Bot1 M. R. Siebert, K. Taggart, G. Dimitriadis, S. Tinyanont (UC Santa Cruz), E. Strasburger (UC Berkeley), R. J. Foley (UCSC) UCSC SN IIn 0.079 1 UCSC We measure an H-alpha FWHM of 1730 km/s. ATel: 14262 2020TNSCR3770....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
8166 2020-12-11 00:00:00 Keck1 / LRIS 1200 K. Taggart, G. Dimitriadis M. R. Siebert UCSC tns_2020tan_2020-12-11_00-00-00_Keck1_LRIS_UCSC.flm Object

Comments

TNS
System

Sun, 11/01/2020 - 13:30

Object coordinates updated

Object coordinates updated according to AT-report 88056 of Group Pan-STARRS1
Previous RA, DEC: 01:09:44.602, +00:20:24.89 (17.4358418289, +0.340246988228)
Updated RA, DEC: 01:09:44.599, +00:20:24.93 (17.4358302924, 0.340257602057)

TNS
System

Sun, 11/01/2020 - 13:30

Object coordinates updated

Object coordinates updated according to AT-report 88055 of Group Pan-STARRS1
Previous RA, DEC: 01:09:44.598, +00:20:24.88 (17.4358242331, +0.340243921438)
Updated RA, DEC: 01:09:44.602, +00:20:24.89 (17.4358418289, 0.340246988228)