RA/DEC (2000)
15:09:30.920 +54:30:20.23
227.378833 +54.505619
Type
SN Ia-SC
Redshift
0.01085
Discovery ReportClassification Report
Related AstroNotes: 2024-124, 2024-132
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2024-05-07 07:18:19.996
TNS AT
Y
Public
Y
Host Name
NGC 5876
Host Redshift
0.01085
Discovery Mag
17.7639
Filter
g-ZTF
Reporter/s
A. Munoz-Arancibia, A. Mourao, F. Forster, F.E. Bauer, G. Pignata, 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_2024igg - 2024-05-15 22:31:18 LT / SPRAT (OxQUB)z=
 ▌SN_2024igg - 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
▌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

 ▌GOTO-N_GOTO-1_L
 ▌P48_ZTF-Cam_r
 ▌P48_ZTF-Cam_g
 ▌Gaia_Gaia-photometric_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
17155 2024-05-15 22:31:18 LT / SPRAT 900 Robotic OxQUB tns_2024igg_2024-05-15_22-31-17.677_LT_SPRAT_OxQUB.txt Object
17110 2024-05-07 00:00:00 NOT / ALFOSC 1800 Observational Techniques II Stockholm University Priscilla J Pessi,Anjasha Gangopadhyay None tns_2024igg_2024-05-07_NOT_ALFOSC.ascii Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
L-GOTO GOTO-N_GOTO-1 2024-04-11 23:23:44 - 2024-05-13 01:15:38 2460412.474813 - 2460443.552523 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
406089 2024-05-13 01:15:38 2460443.552523 15.42 0.01 ABMag L-GOTO GOTO-N_GOTO-1 720
406088 2024-04-11 23:23:44 2460412.474813 18.9 ABMag L-GOTO GOTO-N_GOTO-1 720 [Last non detection]
r-ZTF P48_ZTF-Cam 2024-05-07 06:18:21 - 2024-05-07 06:18:21 2460437.7627431 - 2460437.7627431 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
404871 2024-05-07 06:18:21 2460437.7627431 20.5457 ABMag r-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF
g-ZTF P48_ZTF-Cam 2024-05-07 07:18:20 - 2024-05-07 07:18:20 2460437.8043981 - 2460437.8043981 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
404872 2024-05-07 07:18:20 2460437.8043981 17.7639 0.0460915 20.6614 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
G-Gaia Gaia_Gaia-photometric 2024-04-27 00:48:58 - 2024-06-05 04:01:55 2460427.534 - 2460466.668 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
416952 2024-06-05 04:01:55 2460466.668 14.97 0.2 ABMag G-Gaia Gaia_Gaia-photometric 60 Robot
416951 2024-04-27 00:48:58 2460427.534 21.5 ABMag G-Gaia Gaia_Gaia-photometric Robot [Last non detection]
orange-ATLAS ATLAS-HKO_ATLAS-02 2024-05-05 10:27:11 - 2024-05-09 11:06:35 2460435.93554 - 2460439.96291 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
405518 2024-05-09 11:06:35 2460439.96291 16.592 0.037 19.56 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
405517 2024-05-05 10:27:11 2460435.93554 18.74 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 ADS Bibcode Unreal Auto classification
216962 2024-07-05 06:38:55 Gaia_Bot1 S.T. Hodgkin, E. Breedt, A. Delgado et al. GaiaAlerts GaiaAlerts 15:09:30.920 +54:30:20.23 2024-06-05 04:01:55.200 14.97 G-Gaia PSN Gaia24bqq GaiaAlerts Confirmed SN Ia N
210236 2024-05-13 07:14:57 GOTO_bot G. Ramsay, K. Ackley, M. Dyer et al. GOTO GOTO 15:09:30.904 +54:30:20.35 2024-05-13 01:15:37.728 15.42 L-GOTO Other GOTO24bmp GOTO N
209997 2024-05-10 09:15:24 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland et al. ATLAS ATLAS 15:09:30.902 +54:30:20.27 2024-05-09 11:06:35.424 16.592 orange-ATLAS PSN ATLAS24hah ATLAS N
209606 2024-05-07 13:08:00 ALeRCE A. Munoz-Arancibia, A. Mourao, F. Forster et al. ALeRCE ZTF 15:09:30.910 +54:30:20.24 2024-05-07 07:18:19.996 17.7639 g-ZTF PSN NGC 5876 ZTF24aamlalc ALeRCE Early SN candidate (g-rise > 0.81+-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/ZTF24aamlalc 2024TNSTR1413....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
17068 2024-05-16 19:55:42 Shubham Srivastav S. Srivastav (Oxford), M. Fulton, M. Nicholl, C. R. Angus, K. W. Smith, D. R. Young, T. Moore, S. A. Sim (QUB), S. J. Smartt (Oxford/QUB), T.-W. Chen (NCU) OxQUB SN Ia-SC 0.01085 1 1 OxQUB Prominent C II absorption, weak Si II feature and high peak luminosity (< -19 and rising) suggest a super-Chandra or 03fg-like Ia supernova. 2024TNSCR1546....1S
Related files
File Comments Last Modified (UT) Modified By
tns_2024igg_classrep_17068_OxQUB.png 2024-05-16 19:55:43 Shubham Srivastav
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
17155 2024-05-15 22:31:18 LT / SPRAT 900 Robotic OxQUB tns_2024igg_2024-05-15_22-31-17.677_LT_SPRAT_OxQUB.txt Object
17023 2024-05-08 16:04:18 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 II 0.01 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. Young rising light curve. The host is a known AGN. 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
17110 2024-05-07 00:00:00 NOT / ALFOSC 1800 Observational Techniques II Stockholm University Priscilla J Pessi,Anjasha Gangopadhyay None tns_2024igg_2024-05-07_NOT_ALFOSC.ascii Object

Comments

TNS
System

Sun, 12/22/2024 - 17:58

Object coordinates updated

Object coordinates updated according to AT-report 216962 of Group GaiaAlerts
Previous RA, DEC: 15:09:30.910, +54:30:20.24 (227.3787932, +54.5056217)
Updated RA, DEC: 15:09:30.920, +54:30:20.23 (227.378833, 54.505619)