RA/DEC (2000)
15:11:57.790 -02:58:54.80
227.990792 -2.981889
Type
SN II
Redshift
0.021595
Discovery ReportClassification Report
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2020-12-15 13:16:55.004
TNS AT
Y
Public
Y
Host Name
LCRS B150922.5-024726
Host Redshift
0.021595
Discovery Mag
19.5069
Filter
r-ZTF
Reporter/s
A. Munoz-Arancibia, F. Forster, F.E. Bauer, L. Hernandez-Garcia, G. Pignata, L. Galbany, 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_2020acun - 2021-01-10 10:54:18 P60 / SEDM (ZTF)z=
 ▌SN_2020acun - 2021-01-10 10:54:18 P60 / SEDM (ZTF)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
 ▌Gaia_Gaia-photometric_G
 ▌ATLAS-MLO_ATLAS-01_orange
 ▌ATLAS-HKO_ATLAS-02_cyan
 ▌PS1_GPC1_z
 ▌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
8785 2021-01-10 10:54:18 P60 / SEDM 2160 SEDmRobot auto ZTF tns_2020acun_2021-01-10_10-54-18.081938_P60_SEDM_ZTF_0.ascii Object
8649 2021-01-10 10:54:18 P60 / SEDM 2160 SEDmRobot auto ZTF tns_2020acun_2021-01-10_10-54-18.081938_P60_SEDM_ZTF.ascii Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
w-P1 PS2_GPC2 2021-02-17 14:52:48 - 2021-02-17 14:52:48 2459263.12 - 2459263.12 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
195013 2021-02-17 14:52:48 2459263.12 19 0.05 22 ABMag w-P1 PS2_GPC2 45 Robot
r-ZTF P48_ZTF-Cam 2020-12-15 13:16:55 - 2020-12-16 13:25:15 2459199.0534144 - 2459200.0592014 4
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
180267 2020-12-16 13:25:15 2459200.0592014 19.14 0.2 19.3 ABMag r-ZTF P48_ZTF-Cam 30
180266 2020-12-16 13:18:29 2459200.0545023 19.2 0.17 19.34 ABMag r-ZTF P48_ZTF-Cam 30
179539 2020-12-15 13:23:43 2459199.0581366 19.3245 0.18943 19.3192 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
179538 2020-12-15 13:16:55 2459199.0534144 19.5069 0.255122 19.3465 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
G-Gaia Gaia_Gaia-photometric 2020-09-26 10:50:53 - 2020-12-21 11:47:02 2459118.952 - 2459204.991 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
181212 2020-12-21 11:47:02 2459204.991 18.38 0.2 ABMag G-Gaia Gaia_Gaia-photometric 60 Robot
181211 2020-09-26 10:50:53 2459118.952 21.5 ABMag G-Gaia Gaia_Gaia-photometric Robot [Last non detection]
orange-ATLAS ATLAS-MLO_ATLAS-01 2021-01-06 15:24:29 - 2021-01-06 15:24:29 2459221.142 - 2459221.142 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
184200 2021-01-06 15:24:29 2459221.142 17.489 0.048 19.1 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
cyan-ATLAS ATLAS-HKO_ATLAS-02 2020-09-14 05:49:55 - 2020-09-14 05:49:55 2459106.743 - 2459106.743 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
184199 2020-09-14 05:49:55 2459106.743 19.37 ABMag cyan-ATLAS ATLAS-HKO_ATLAS-02 30 Robot [Last non detection]
z-P1 PS1_GPC1 2021-03-22 13:10:34 - 2021-03-22 13:10:34 2459296.049 - 2459296.049 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
200207 2021-03-22 13:10:34 2459296.049 18.81 0.1 20.4 ABMag z-P1 PS1_GPC1 27 Robot
w-P1 PS1_GPC1 2021-04-09 12:53:17 - 2021-04-09 12:53:17 2459314.037 - 2459314.037 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
206320 2021-04-09 12:53:17 2459314.037 19.86 0.03 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
106499 2021-04-12 20:47:21 PS1_Bot1 K. C. Chambers, T. de Boer, J. Bulger et al. Pan-STARRS Pan-STARRS 15:11:57.800 -02:58:54.82 2021-04-09 12:53:16.800 19.86 w-P1 PSN PS21alh Pan-STARRS N
103677 2021-03-22 18:43:02 YSE_Bot1 D. O. Jones (UC Santa Cruz), K. D. French (Carnegie, Illinois), A. Agnello et al. YSE Pan-STARRS 15:11:57.800 -02:58:54.81 2021-03-22 13:10:33.600 18.81 z-P1 PSN PS21alh Pan-STARRS N
100631 2021-02-28 13:23:12 PS2_Bot1 K. C. Chambers, T. de Boer, J. Bulger et al. Pan-STARRS Pan-STARRS 15:11:57.799 -02:58:54.81 2021-02-17 14:52:48.000 19 w-P1 PSN PS21alh Pan-STARRS N
95714 2021-01-06 20:29:47 ATLAS_Bot1 J. Tonry, L. Denneau, A. Heinze et al. ATLAS ATLAS 15:11:57.798 -02:58:54.83 2021-01-06 15:24:28.800 17.489 orange-ATLAS PSN ATLAS21agl ATLAS N
93776 2020-12-23 12:03:07 Gaia_Bot1 S.T. Hodgkin, E. Breedt, A. Delgado et al. GaiaAlerts GaiaAlerts 15:11:57.790 -02:58:54.80 2020-12-21 11:47:02.400 18.38 G-Gaia PSN Gaia20fvt GaiaAlerts candidate SN near galaxy LCRS B150922.5-024726 N
93357 2020-12-19 13:58:51 ZTF_AMPEL_COMPLETE J. Nordin, V. Brinnel, M. Giomi et al. ZTF ZTF 15:11:57.803 -02:58:54.98 2020-12-16 13:18:28.800 19.2 r-ZTF PSN ZTF20acxtgek ZTF See arXiv:1904.05922 for selection criteria. N
92998 2020-12-15 22:17:31 ALeRCE A. Munoz-Arancibia, F. Forster, F.E. Bauer et al. ALeRCE ZTF 15:11:57.817 -02:58:54.90 2020-12-15 13:16:55.004 19.5069 r-ZTF PSN LCRS B150922.5-024726 ZTF20acxtgek ZTF SN candidate classified using ALeRCE's stamp classifier - see http://arxiv.org/abs/2008.03309 - and the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF20acxtgek 2020TNSTR3792....1M N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
8773 2021-02-05 01:09:46 ZTF_Bot1 A. Dahiwale, C. Fremling(Caltech) on behalf of the Zwicky Transient Facility (ZTF) ZTF SN II 0.021595 1 ZTF 2021TNSCR.358....1D
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
8785 2021-01-10 10:54:18 P60 / SEDM 2160 SEDmRobot auto ZTF tns_2020acun_2021-01-10_10-54-18.081938_P60_SEDM_ZTF_0.ascii Object
8637 2021-01-21 03:04:51 ZTF_Bot1 A. Dahiwale, C. Fremling(Caltech) on behalf of the Zwicky Transient Facility (ZTF) ZTF SN Ia 0.021595 1 ZTF 2021TNSCR.223....1D
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
8649 2021-01-10 10:54:18 P60 / SEDM 2160 SEDmRobot auto ZTF tns_2020acun_2021-01-10_10-54-18.081938_P60_SEDM_ZTF.ascii Object

Comments

TNS
System

Wed, 12/23/2020 - 11:30

Object coordinates updated

Object coordinates updated according to AT-report 93776 of Group GaiaAlerts
Previous RA, DEC: 15:11:57.803, -02:58:54.98 (227.99084768571, -2.9819376571429)
Updated RA, DEC: 15:11:57.790, -02:58:54.80 (227.990792, -2.981889)

TNS
System

Sat, 12/19/2020 - 13:30

Object coordinates updated

Object coordinates updated according to AT-report 93357 of Group ZTF
Previous RA, DEC: 15:11:57.817, -02:58:54.90 (227.9909037, -2.98191745)
Updated RA, DEC: 15:11:57.803, -02:58:54.98 (227.99084768571, -2.9819376571429)