RA/DEC (2000)
08:20:53.700 +39:14:29.72
125.22375 +39.241589
Type
SN II
Redshift
0.0286
Discovery ReportClassification Report
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2023-02-17 05:08:54.001
TNS AT
Y
Public
Y
Host Name
SDSS J082054.22+391423.0
Host Redshift
0.02861966
Discovery Mag
17.9997
Filter
r-ZTF
Reporter/s
F. Forster, F.E. Bauer, G. Pignata, A. Munoz-Arancibia, A. Mourao, R. Dastidar, L. Hernandez-Garcia, L. Galbany, E. Camacho, J. Silva-Farfan, 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_2023buy - 2023-04-07 07:11:09 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

 ▌ATLAS-CHL_ATLAS-04_cyan
 ▌P48_ZTF-Cam_r
 ▌P48_ZTF-Cam_g
 ▌Gaia_Gaia-photometric_G
 ▌ATLAS-HKO_ATLAS-02_orange
 ▌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
14712 2023-04-07 07:11:09 P60 / SEDM 2250 SEDmRobot auto ZTF tns_2023buy_2023-04-07_07-11-08.749676_P60_SEDM_ZTF.ascii Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
cyan-ATLAS ATLAS-CHL_ATLAS-04 2023-02-18 03:38:58 - 2023-02-18 03:38:58 2459993.65206 - 2459993.65206 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
329704 2023-02-18 03:38:58 2459993.65206 17.887 0.081 18.99 ABMag cyan-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
r-ZTF P48_ZTF-Cam 2023-02-10 05:17:48 - 2023-02-17 05:08:54 2459985.7206944 - 2459992.7145139 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
329641 2023-02-17 05:08:54 2459992.7145139 17.9997 0.0789387 19.2102 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
329640 2023-02-10 05:17:48 2459985.7206944 20.075 ABMag r-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF
g-ZTF P48_ZTF-Cam 2023-02-17 06:09:15 - 2023-02-17 06:09:15 2459992.7564236 - 2459992.7564236 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
329642 2023-02-17 06:09:15 2459992.7564236 17.7558 0.0723211 19.7377 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
G-Gaia Gaia_Gaia-photometric 2022-10-29 09:17:17 - 2023-03-17 15:01:26 2459881.887 - 2460021.126 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
336572 2023-03-17 15:01:26 2460021.126 18.15 0.2 ABMag G-Gaia Gaia_Gaia-photometric 60 Robot
336571 2022-10-29 09:17:17 2459881.887 21.5 ABMag G-Gaia Gaia_Gaia-photometric Robot [Last non detection]
orange-ATLAS ATLAS-HKO_ATLAS-02 2023-01-25 11:28:36 - 2023-01-25 11:28:36 2459969.97819 - 2459969.97819 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
329703 2023-01-25 11:28:36 2459969.97819 19.46 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot [Last non detection]
w-P1 PS1_GPC1 2023-03-16 06:53:37 - 2023-03-16 06:53:37 2460019.78723 - 2460019.78723 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
332117 2023-03-16 06:53:37 2460019.78723 18.04 0.02 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
174623 2023-04-13 14:14:01 Gaia_Bot1 S.T. Hodgkin, E. Breedt, A. Delgado et al. GaiaAlerts GaiaAlerts 08:20:53.700 +39:14:29.72 2023-03-17 15:01:26.400 18.15 G-Gaia PSN Gaia23bli GaiaAlerts confirmed SN II N
172337 2023-03-17 11:27:25 PS1_Bot1 K. C. Chambers, T. de Boer, J. Bulger et al. Pan-STARRS Pan-STARRS 08:20:53.701 +39:14:29.69 2023-03-16 06:53:36.672 18.04 w-P1 PSN PS23apf Pan-STARRS N
171029 2023-02-18 20:43:50 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland et al. ATLAS ATLAS 08:20:53.706 +39:14:28.86 2023-02-18 03:38:57.984 17.887 cyan-ATLAS PSN ATLAS23chn ATLAS N
170998 2023-02-17 18:49:12 ALeRCE F. Forster, F.E. Bauer, G. Pignata et al. ALeRCE ZTF 08:20:53.696 +39:14:29.67 2023-02-17 05:08:54.001 17.9997 r-ZTF PSN SDSS J082054.22+391423.0 ZTF23aacjetk ALeRCE Early SN candidate (g-rise > 0.35+-0.01 mag/day, r-rise > 0.30+-0.01 mag/day) classified using ALeRCE's stamp classifier (Carrasco-Davis et al. 2021) and the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF23aacjetk 2023TNSTR.378....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
14638 2023-04-09 01:50:15 ZTF_Bot1 Y. Qin, M. Chu, A. Dahiwale, C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) ZTF SN II 0.0286 1 ZTF 2023TNSCR.751....1Q
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
14712 2023-04-07 07:11:09 P60 / SEDM 2250 SEDmRobot auto ZTF tns_2023buy_2023-04-07_07-11-08.749676_P60_SEDM_ZTF.ascii Object

Comments

TNS
System

Thu, 04/13/2023 - 13:30

Object coordinates updated

Object coordinates updated according to AT-report 174623 of Group GaiaAlerts
Previous RA, DEC: 08:20:53.701, +39:14:29.69 (125.223755994, +39.2415800114)
Updated RA, DEC: 08:20:53.700, +39:14:29.72 (125.22375, 39.241589)

TNS
System

Fri, 03/17/2023 - 10:30

Object coordinates updated

Object coordinates updated according to AT-report 172337 of Group Pan-STARRS
Previous RA, DEC: 08:20:53.696, +39:14:29.67 (125.22373245, +39.241573700000004)
Updated RA, DEC: 08:20:53.701, +39:14:29.69 (125.223755994, 39.2415800114)