RA/DEC (2000)
02:18:21.952 -25:54:24.47
34.5914685625 -25.9067966518
Type
SLSN-II
Redshift
0.202
Discovery ReportClassification Report
Related AstroNotes: 2019-107, 2019-127
Reporting Group
ATLAS
Discovering Data Source
ATLAS
Discovery Date
2018-09-08 12:23:02.000
TNS AT
Y
Public
Y
Discovery Mag
20.09
Filter
orange-ATLAS
Reporter/s
J. Tonry, L. Denneau, A. Heinze, H. Weiland, H. Flewelling (IfA, University of Hawaii), B. Stalder (LSST), A. Rest (STScI), C. Stubbs (Harvard University), K. W. Smith, S. J. Smartt, D. R. Young, S. Srivastav, O. McBrien, D. O'Neill, P. Clark, M. Fulton, J. Gillanders, M. Dobson (Queen's University Belfast), T.-W. Chen (MPE), D. E. Wright (University of Minnesota)
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2018lqi - 2020-01-24 06:36:09 Keck1 / LRIS (ZTF)z=
 ▌SN_2018lqi - 2019-11-07 05:41:39 ESO-NTT / EFOSC2-NTT (ePESSTO+)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_i
 ▌P48_ZTF-Cam_r
 ▌P48_ZTF-Cam_g
 ▌ATLAS-MLO_ATLAS-01_orange
 ▌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
12110 2020-01-24 06:36:09 Keck1 / LRIS Christoffer Fremling, Lin Yan Igor Andreoni, Christoffer Fremling ZTF tns_2018lqi_2458872.77510_Keck1_LRIS_ZTF.ascii Object 2022-04-07
5490 2019-11-07 05:41:39 ESO-NTT / EFOSC2-NTT 1500 P. Charalampopoulos, D. B. Malesani G. Leloudas, C. Angus, L. Izzo ePESSTO+ tns_2018lqi_2019-11-07_05-41-39_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2018lqi_2019-11-07_05-41-39_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
i-P1 PS2_GPC2 2019-10-18 10:12:00 - 2019-10-18 10:12:00 2458774.925 - 2458774.925 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
95550 2019-10-18 10:12:00 2458774.925 19.11 0.1 20.7 ABMag i-P1 PS2_GPC2 45 Robot
r-ZTF P48_ZTF-Cam 2019-09-30 09:23:32 - 2019-09-30 09:23:32 2458756.8913542 - 2458756.8913542 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
93888 2019-09-30 09:23:32 2458756.8913542 19.53 0.21 19.49 ABMag r-ZTF P48_ZTF-Cam 30
g-ZTF P48_ZTF-Cam 2019-09-25 09:32:53 - 2019-09-30 09:34:57 2458751.8978356 - 2458756.8992824 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
93889 2019-09-30 09:34:57 2458756.8992824 19.66 0.17 20.13 ABMag g-ZTF P48_ZTF-Cam 30
93887 2019-09-25 09:32:53 2458751.8978356 19.9312 ABMag g-ZTF P48_ZTF-Cam 30 [Last non detection]
orange-ATLAS ATLAS-MLO_ATLAS-01 2018-09-06 13:09:07 - 2018-09-06 13:09:07 2458368.0479977 - 2458368.0479977 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
93853 2018-09-06 13:09:07 2458368.0479977 19.39 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot [Last non detection]
orange-ATLAS ATLAS-HKO_ATLAS-02 2018-09-08 12:23:02 - 2018-09-08 12:23:02 2458370.0159954 - 2458370.0159954 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
93854 2018-09-08 12:23:02 2458370.0159954 20.09 0.182 19.57 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 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
49757 2019-10-20 12:34:33 PS2_Bot1 K. C. Chambers,T. de Boer,J. Bulger et al. Pan-STARRS Pan-STARRS 02:18:21.952 -25:54:24.47 2019-10-18 10:12:00.000 19.11 i-P1 PSN PS19gci Pan-STARRS N
48947 2019-10-08 09:37:49 ZTF_AMPEL_COMPLETE J. Nordin,V. Brinnel,M. Giomi et al. ZTF ZTF 02:18:21.950 -25:54:24.48 2019-09-30 09:23:32.000 19.53 r-ZTF PSN ZTF19acblhej ZTF See arXiv:1904.05922 for selection criteria. N
48933 2019-10-07 22:08:25 ATLAS_Bot1 J. Tonry,L. Denneau,A. Heinze et al. ATLAS ATLAS 02:18:21.994 -25:54:24.83 2018-09-08 12:23:02.000 20.09 orange-ATLAS PSN ATLAS19wtf ATLAS 2019TNSTR2014....1T N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
12053 2022-03-08 13:07:29 Tuomas Kangas Tuomas Kangas, on behalf of the ZTF SLSN group ZTF SLSN-II 0.202 1 ZTF 2022TNSCR.662....1K
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
12110 2020-01-24 06:36:09 Keck1 / LRIS Christoffer Fremling, Lin Yan Igor Andreoni, Christoffer Fremling ZTF tns_2018lqi_2458872.77510_Keck1_LRIS_ZTF.ascii Object 2022-04-07
5481 2019-11-07 22:57:46 ePESSTOplus_Bot1 P. Charalampopoulos, D. B. Malesani, G. Leloudas, C. Angus, L. Izzo, I. Irani on behalf of ePESSTO+ ePESSTO+ Other 1 ePESSTO+ 2019TNSCR2309....1C
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
5490 2019-11-07 05:41:39 ESO-NTT / EFOSC2-NTT 1500 P. Charalampopoulos, D. B. Malesani G. Leloudas, C. Angus, L. Izzo ePESSTO+ tns_2018lqi_2019-11-07_05-41-39_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2018lqi_2019-11-07_05-41-39_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object

Comments

TNS
System

Sun, 10/20/2019 - 12:30

Object coordinates updated

Object coordinates updated according to AT-report 49757 of Group Pan-STARRS1
Previous RA, DEC: 02:18:21.950, -25:54:24.48 (34.591457975, -25.906800075)
Updated RA, DEC: 02:18:21.952, -25:54:24.47 (34.5914685625, -25.9067966518)

TNS
System

Tue, 10/08/2019 - 09:30

Object coordinates updated

Object coordinates updated according to AT-report 48947 of Group ZTF
Previous RA, DEC: 02:18:21.994, -25:54:24.83 (34.59164, -25.9068985714)
Updated RA, DEC: 02:18:21.950, -25:54:24.48 (34.591457975, -25.906800075)