RA/DEC (2000)
11:08:34.260 -00:30:23.81
167.142751717 -0.506613432228
Type
SLSN-I
Redshift
0.33
Discovery ReportClassification Report
Related AstroNotes: 2024-62, 2024-66
Reporting Group
Pan-STARRS
Discovering Data Source
Pan-STARRS
Discovery Date
2024-02-08 12:35:23.712
TNS AT
Y
Public
Y
Discovery Mag
19.58
Filter
w-P1
Reporter/s
K. C. Chambers, T. de Boer, J. Herman, J. Fairlamb, M. Huber, C.-C. Lin, T. Lowe, E. Magnier, A. Schultz, R. J. Wainscoat, H. Gao, P. Minguez (IfA, University of Hawaii), K. W. Smith, D. R. Young, S. Srivastav, M. Fulton, S. J. Smartt, T. Moore, J. Weston, C. R. Angus, S. Sim (Queen's University Belfast), D. E. Wright (University of Minnesota)
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2024byt - 2024-03-17 03:59:35 Magellan-Clay / LDSS-3 (BTDG)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
 ▌ATLAS-CHL_ATLAS-04_orange
 ▌ATLAS-STH_ATLAS-03_cyan
 ▌BG4_BlackGEM-Cam4_BG-q
 ▌ML1_MeerLICHT-Cam_BG-q
 ▌P48_ZTF-Cam_r
 ▌P48_ZTF-Cam_g
   
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
16829 2024-03-17 03:59:35 Magellan-Clay / LDSS-3 2700 Yuri Beletsky Sebastian Gomez BTDG tns_2024byt_2024-03-17_03-59-35_Magellan-Clay_LDSS-3_BTDG.txt Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
w-P1 PS2_GPC2 2024-02-08 12:35:24 - 2024-02-08 12:35:24 2460349.02458 - 2460349.02458 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
389333 2024-02-08 12:35:24 2460349.02458 19.58 0.04 22 ABMag w-P1 PS2_GPC2 45 Robot
orange-ATLAS ATLAS-CHL_ATLAS-04 2024-03-10 06:27:51 - 2024-03-10 06:27:51 2460379.76934 - 2460379.76934 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
395906 2024-03-10 06:27:51 2460379.76934 19.33 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot [Last non detection]
cyan-ATLAS ATLAS-STH_ATLAS-03 2024-03-12 00:10:53 - 2024-03-12 00:10:53 2460381.50756 - 2460381.50756 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
395907 2024-03-12 00:10:53 2460381.50756 19.431 0.168 19.64 ABMag cyan-ATLAS ATLAS-STH_ATLAS-03 30 Robot
BG-q-BlackGem BG4_BlackGEM-Cam4 2024-05-12 01:28:35 - 2024-05-12 01:28:35 2460442.5615162 - 2460442.5615162 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
463653 2024-05-12 01:28:35 2460442.5615162 19.7 0.13 20.48 ABMag BG-q-BlackGem BG4_BlackGEM-Cam4 60 robotic
BG-q-BlackGem ML1_MeerLICHT-Cam 2021-04-27 23:31:01 - 2024-03-06 02:41:01 2459332.4798727 - 2460375.6118171 3
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
403591 2024-03-06 02:41:01 2460375.6118171 19.35 0.06 20.73 ABMag BG-q-BlackGem ML1_MeerLICHT-Cam 60 robotic
403590 2024-03-02 02:41:38 2460371.6122454 20.28 ABMag BG-q-BlackGem ML1_MeerLICHT-Cam 60 robotic [Last non detection]
463652 2021-04-27 23:31:01 2459332.4798727 21.11 ABMag BG-q-BlackGem ML1_MeerLICHT-Cam 60 robotic [Last non detection]
r-ZTF P48_ZTF-Cam 2024-02-12 08:32:38 - 2024-02-12 08:32:38 2460352.856 - 2460352.856 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
390952 2024-02-12 08:32:38 2460352.856 20.22 ABMag r-ZTF P48_ZTF-Cam 30 ZTF [Last non detection]
g-ZTF P48_ZTF-Cam 2024-02-12 10:39:22 - 2024-02-14 07:35:02 2460352.944 - 2460354.816 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
390954 2024-02-14 07:35:02 2460354.816 19.37 ABMag g-ZTF P48_ZTF-Cam 30 ZTF
390953 2024-02-12 10:39:22 2460352.944 19.4 ABMag g-ZTF P48_ZTF-Cam 30 ZTF
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
241832 2025-01-20 15:01:14 BlackGEM_Bot1 P. Groot,H. Tranin,F. Stoppa et al. BlackGEM BlackGEM 11:08:34.288 -00:30:24.67 2024-05-12 01:28:35.000 19.7 BG-q-BlackGem 1 PSN BGEM J110834.28-003024.6 BlackGEM N
Related files
File Comments Last Modified (UT) Modified By
tns_2024byt_atrep_241832_BlackGEM.pdf Finding Chart 2025-01-20 15:01:18 BlackGEM_Bot1
209062 2024-05-02 09:40:55 BlackGEM_Bot1 F. Stoppa,N. Blagorodnova,S. Faris et al. BlackGEM BlackGEM 11:08:34.245 -00:30:23.66 2024-03-06 02:41:01.000 19.35 BG-q-BlackGem 1 PSN MLT J110834.24-003023.6 BlackGEM N
Related files
File Comments Last Modified (UT) Modified By
tns_2024byt_atrep_209062_BlackGEM.pdf Finding Chart 2024-05-02 09:40:55 BlackGEM_Bot1
205428 2024-03-16 20:49:52 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 11:08:34.278 -00:30:23.86 2024-03-12 00:10:53.184 19.431 cyan-ATLAS PSN ATLAS24dvx ATLAS N
202431 2024-02-14 23:36:49 ZTF_Bot1 C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaboration et al. ZTF ZTF 11:08:34.252 -00:30:23.95 2024-02-12 10:39:21.600 19.4 g-ZTF PSN ZTF24aaejnbx ZTF N
201685 2024-02-09 00:15:16 PS1_Bot1 K. C. Chambers,T. de Boer,J. Herman et al. Pan-STARRS Pan-STARRS 11:08:34.260 -00:30:23.81 2024-02-08 12:35:23.712 19.58 w-P1 PSN PS24anc Pan-STARRS 2024TNSTR.388....1C N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
16742 2024-03-28 15:29:18 Daichi Hiramatsu Daichi Hiramatsu (Harvard CfA), Sebastian Gomez (STScI), Harsh Kumar (Harvard CfA), Edo Berger (Harvard CfA), Peter Blanchard (Northwestern) BTDG SLSN-I 0.33 1 BTDG We find reasonable matches to SLSNe-I (e.g, SN 2015bn and SN 2017egm) with an estimated redshift of 0.33. At this redshift, the ZTF g-band magnitude roughly coeval with the spectrum is -22.0 mag, consistent with the SLSN-I classification. 2024TNSCR.842....1H
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
16829 2024-03-17 03:59:35 Magellan-Clay / LDSS-3 2700 Yuri Beletsky Sebastian Gomez BTDG tns_2024byt_2024-03-17_03-59-35_Magellan-Clay_LDSS-3_BTDG.txt Object

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