RA/DEC (2000)
08:18:31.264 -04:21:41.94
124.630266199 -4.36165119433
Type
SN Ia
Redshift
0.095
Discovery ReportClassification Report
Related AstroNotes: 2020-235
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2020-11-12 10:29:04.998
TNS AT
Y
Public
Y
Host Name
WISEA J081831.49-042139.0
Discovery Mag
19.8825
Filter
r-ZTF
Reporter/s
F. Forster, F.E. Bauer, A. Munoz-Arancibia, L. Hernandez-Garcia, G. Pignata, L. Galbany, G. Pignata, E. Camacho, J. Silva-Farfan, A. Mourao, J. Arredondo, G. Cabrera-Vives, R. Carrasco-Davis, P.A. Estevez, P. Huijse, E. Reyes, I. Reyes, P. Sanchez-Saez, C. Valenzuela, E. Castillo, D. Ruz-Mieres, D. Rodriguez-Mancini, M. Catelan, S. Eyheramendy, M.J. Graham on behalf of the ALeRCE broker
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2020zka - 2020-11-22 08:48:49 ESO-NTT / EFOSC2-NTT (ePESSTO+)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
 ▌P48_ZTF-Cam_g
 ▌PS1_GPC1_w
   
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
8062 2020-11-22 08:48:49 ESO-NTT / EFOSC2-NTT 900 N.Ihanec, M.Gromadzki S.Brennan, M.Fraser ePESSTO+ tns_2020zka_2020-11-22_08-48-49_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2020zka_2020-11-22_08-48-49_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
w-P1 PS2_GPC2 2020-11-14 13:27:50 - 2020-11-14 13:27:50 2459168.061 - 2459168.061 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
171510 2020-11-14 13:27:50 2459168.061 19.61 0.09 22 ABMag w-P1 PS2_GPC2 45 Robot
r-ZTF P48_ZTF-Cam 2020-10-31 11:34:50 - 2020-11-12 10:29:05 2459153.9825231 - 2459165.9368634 6
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
170837 2020-11-12 10:29:05 2459165.9368634 19.8825 0.17081 20.5294 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
172500 2020-11-12 10:29:05 2459165.9368634 19.88 0.17 20.53 ABMag r-ZTF P48_ZTF-Cam 30
174240 2020-11-12 10:29:05 2459165.9368634 19.8825 0.17081 20.5294 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF, classified by Fink
170836 2020-11-05 12:08:21 2459159.0057986 18.96 ABMag r-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF
174239 2020-11-05 12:08:21 2459159.0057986 18.96 ABMag r-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF, classified by Fink
172499 2020-10-31 11:34:50 2459153.9825231 19.7537 ABMag r-ZTF P48_ZTF-Cam 30 [Last non detection]
g-ZTF P48_ZTF-Cam 2020-11-12 10:59:28 - 2020-11-12 10:59:28 2459165.957963 - 2459165.957963 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
170838 2020-11-12 10:59:28 2459165.957963 19.6702 0.13168 20.6703 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
172501 2020-11-12 10:59:28 2459165.957963 19.67 0.13 20.67 ABMag g-ZTF P48_ZTF-Cam 30
w-P1 PS1_GPC1 2020-12-10 12:47:31 - 2020-12-10 12:47:31 2459194.033 - 2459194.033 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
180583 2020-12-10 12:47:31 2459194.033 19.86 0.04 22 ABMag w-P1 PS1_GPC1 45 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
93514 2020-12-20 18:31:14 PS1_Bot1 K. C. Chambers, T. de Boer, J. Bulger et al. Pan-STARRS Pan-STARRS 08:18:31.264 -04:21:41.94 2020-12-10 12:47:31.200 19.86 w-P1 PSN PS20laq Pan-STARRS N
90640 2020-11-24 06:27:36 Fink Julien Peloton, Anais Moller, Emille E. O. Ishida on behalf of the Fink broker Fink ZTF 08:18:31.261 -04:21:41.99 2020-11-12 10:29:04.998 19.8825 r-ZTF PSN ZTF20acpwmui ZTF Early SN candidate classified by Fink using the public ZTF stream. Object data at http://134.158.75.151:24000/ZTF20acpwmui N
89780 2020-11-17 12:19:15 ZTF_AMPEL_COMPLETE J. Nordin, V. Brinnel, M. Giomi et al. ZTF ZTF 08:18:31.258 -04:21:42.00 2020-11-12 10:29:04.704 19.88 r-ZTF PSN ZTF20acpwmui ZTF See arXiv:1904.05922 for selection criteria. N
89281 2020-11-15 18:11:46 PS2_Bot1 K. C. Chambers, T. de Boer, J. Bulger et al. Pan-STARRS Pan-STARRS 08:18:31.259 -04:21:41.96 2020-11-14 13:27:50.400 19.61 w-P1 PSN PS20laq Pan-STARRS N
88963 2020-11-12 21:03:09 ALeRCE F. Forster, F.E. Bauer, A. Munoz-Arancibia et al. ALeRCE ZTF 08:18:31.263 -04:21:41.93 2020-11-12 10:29:04.998 19.8825 r-ZTF PSN WISEA J081831.49-042139.0 ZTF20acpwmui ZTF SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF20acpwmui 2020TNSTR3425....1F N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
8050 2020-11-22 17:37:44 ePESSTOplus_Bot1 N.Ihanec, M.Gromadzki, S.Brennan, M.Fraser, I. Irani on behalf of ePESSTO+ ePESSTO+ SN Ia 0.095 1 ePESSTO+ 2020TNSCR3533....1I
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
8062 2020-11-22 08:48:49 ESO-NTT / EFOSC2-NTT 900 N.Ihanec, M.Gromadzki S.Brennan, M.Fraser ePESSTO+ tns_2020zka_2020-11-22_08-48-49_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2020zka_2020-11-22_08-48-49_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object

Comments

TNS
System

Sun, 12/20/2020 - 18:30

Object coordinates updated

Object coordinates updated according to AT-report 93514 of Group Pan-STARRS1
Previous RA, DEC: 08:18:31.259, -04:21:41.96 (124.630246291, -4.36165470863)
Updated RA, DEC: 08:18:31.264, -04:21:41.94 (124.630266199, -4.36165119433)

TNS
System

Sun, 11/15/2020 - 17:30

Object coordinates updated

Object coordinates updated according to AT-report 89281 of Group Pan-STARRS1
Previous RA, DEC: 08:18:31.263, -04:21:41.93 (124.6302637, -4.3616474)
Updated RA, DEC: 08:18:31.259, -04:21:41.96 (124.630246291, -4.36165470863)