RA/DEC (2000)
17:42:46.188 +51:34:45.39
265.69245130477 +51.579274240829
Type
SN Ia
Redshift
0.09
Discovery ReportClassification Report
Related AstroNotes: 2024-124
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2024-04-14 10:53:21.002
TNS AT
Y
Public
Y
Host Name
SDSS J174246.31+513447.7
Discovery Mag
19.6385
Filter
r-ZTF
Reporter/s
A. Munoz-Arancibia, F. Forster, F.E. Bauer, G. Pignata, A. Mourao, L. Hernandez-Garcia, L. Galbany, J. Silva-Farfan, R. Dastidar, J.P. Brandt, A. Alvarez, G. Cabrera-Vives, R. Carrasco-Davis, P.A. Estevez, P. Gallardo, P. Huijse, H. Larranaga, E. Pizarro, I. Reyes, P. Sanchez-Saez, A. Sepulveda, D. Rodriguez-Mancini, M. Catelan, S. Eyheramendy, M.J. Graham on behalf of the ALeRCE broker
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2024gus - 2024-05-07 00:00:00 NOT / ALFOSC (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
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▌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

 ▌GOTO-N_GOTO-2_L_
 ▌P48_ZTF-Cam_r_
 ▌P48_ZTF-Cam_g_
 ▌ATLAS-HKO_ATLAS-02_orange_
   
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
17109 2024-05-07 00:00:00 NOT / ALFOSC 1800 Observational Techniques II Stockholm University Priscilla J Pessi,Anjasha Gangopadhyay None tns_2024gus_2024-05-07_NOT_ALFOSC.ascii Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
L-GOTO GOTO-N_GOTO-2 2024-03-18 06:06:05 - 2024-04-19 04:50:39 2460387.754235 - 2460419.701841 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
401656 2024-04-19 04:50:39 2460419.701841 19.15 0.07 ABMag L-GOTO GOTO-N_GOTO-2 720
401655 2024-03-18 06:06:05 2460387.754235 19.4 ABMag L-GOTO GOTO-N_GOTO-2 360 [Last non detection]
r-ZTF P48_ZTF-Cam 2024-04-14 10:53:21 - 2024-04-18 08:45:15 2460414.9537153 - 2460418.8647569 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
401598 2024-04-18 08:45:15 2460418.8647569 19.0826 0.13908 19.9578 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
401596 2024-04-14 10:53:21 2460414.9537153 19.6385 0.1704 20.4312 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
g-ZTF P48_ZTF-Cam 2024-04-08 11:53:02 - 2024-04-14 11:20:25 2460408.995162 - 2460414.9725116 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
401597 2024-04-14 11:20:25 2460414.9725116 19.5678 0.163649 20.4115 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
401595 2024-04-08 11:53:02 2460408.995162 20.5678 ABMag g-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF
orange-ATLAS ATLAS-HKO_ATLAS-02 2024-04-23 15:05:58 - 2024-04-27 12:43:21 2460424.12914 - 2460428.0301 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
402599 2024-04-27 12:43:21 2460428.0301 18.749 0.156 19.07 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
402598 2024-04-23 15:05:58 2460424.12914 18.58 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot [Last non detection]
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 Bibcode Unreal Auto classification
208542 2024-04-27 17:31:21 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 17:42:46.236 +51:34:44.97 2024-04-27 12:43:20.640 18.749 orange-ATLAS PSN ATLAS24giu ATLAS N
208004 2024-04-19 09:09:50 GOTO_bot G. Ramsay,K. Ackley,M. Dyer et al. GOTO GOTO 17:42:46.194 +51:34:45.52 2024-04-19 04:50:38.976 19.15 L-GOTO Other GOTO24amr GOTO N
207982 2024-04-18 20:28:00 ALeRCE A. Munoz-Arancibia,F. Forster,F.E. Bauer et al. ALeRCE ZTF 17:42:46.188 +51:34:45.39 2024-04-14 10:53:21.002 19.6385 r-ZTF PSN SDSS J174246.31+513447.7 ZTF24aajdqbw ALeRCE Early SN candidate (g-rise > 0.17+-0.03 mag/day, r-rise > 0.17+-0.03 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/ZTF24aajdqbw 2024TNSTR1106....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
17022 2024-05-08 15:58:47 Anjasha Gangopadhyay Aaron Meissner, Alice Robinson Young, Angela Abad Martin, Claudia Skoglund, Elian Urtubey, Frederico Eduardo Huxhagen, Jenny Frediani, Jesper Ohlsson, Mila Racca, Viktor Köhlin Lövfors, Wilmer Sand Hellman, Yang Hu, Terese Thidemann Hansen, Jesper Sollerman, Anjasha Gangopadhyay, Priscila Pessi, Anamaria Gkini (SU, OKC) None SN Ia 0.09 1 Classification obtained as part of the Observational Techniques II course at Stockholm University (SU) using the Nordic Optical Telescope (NOT) on La Palma for remote observing on May 7th 2024. Past peak light curve. Spectrum is noisy. Redshift from SNID spectral matching. Further comments can be found in the AstroNote/2024-124 (https://www.wis-tns.org/astronotes/astronote/2024-124) 2024TNSCR1433....1M
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
17109 2024-05-07 00:00:00 NOT / ALFOSC 1800 Observational Techniques II Stockholm University Priscilla J Pessi,Anjasha Gangopadhyay None tns_2024gus_2024-05-07_NOT_ALFOSC.ascii Object

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