RA/DEC (2000)
16:18:38.536 +21:58:22.86
244.660566959 +21.9730162384
Type
SN II
Redshift
0.016
Discovery ReportClassification Report
Related AstroNotes: 2019-56, DRAFT-82
Reporting Group
ASAS-SN
Discovering Data Source
ASAS-SN
Discovery Date
2019-07-25 21:07:12.000
TNS AT
Y
Public
Y
Host Name
CGCG 137-076
Host Redshift
0.016077
Discovery Mag
17
Filter
g-Sloan
Reporter/s
K. Z. Stanek, C. S. Kochanek, for the ASAS-SN team
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2019ltw - 2019-07-29 23:18:07 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_w
 ▌P48_ZTF-Cam_r
 ▌P48_ZTF-Cam_g
 ▌ASASSN-5_Payne-Gaposchkin_g
 ▌ASASSN-4_Leavitt_g
 ▌ATLAS-MLO_ATLAS-01_orange
 ▌ATLAS-HKO_ATLAS-02_cyan
 ▌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
4706 2019-07-29 23:18:07 ESO-NTT / EFOSC2-NTT 300 C. Angus, P. Wiseman E. Swann, C. Frohmaier, M. Smith ePESSTO+ tns_2019ltw_2019-07-29_23-18-07_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2019ltw_2019-07-29_23-18-07_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
w-P1 PS2_GPC2 2019-08-20 06:14:24 - 2019-08-20 06:14:24 2458715.76 - 2458715.76 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
86003 2019-08-20 06:14:24 2458715.76 14.99 0 22 ABMag w-P1 PS2_GPC2 45 Robot
r-ZTF P48_ZTF-Cam 2019-07-30 04:18:42 - 2019-07-30 04:18:42 2458694.6796644 - 2458694.6796644 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
85371 2019-07-30 04:18:42 2458694.6796644 15.83 0.03 20.62 ABMag r-ZTF P48_ZTF-Cam 30
g-ZTF P48_ZTF-Cam 2019-07-20 04:33:36 - 2019-08-02 04:56:38 2458684.69 - 2458697.7059954 5
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
81569 2019-08-02 04:56:38 2458697.7059954 15.4 ABMag g-ZTF P48_ZTF-Cam 30 ZTF
85370 2019-07-27 05:26:57 2458691.7270486 16.42 0.04 20.9 ABMag g-ZTF P48_ZTF-Cam 30
81568 2019-07-27 05:26:52 2458691.7269907 16.42 ABMag g-ZTF P48_ZTF-Cam 30 ZTF
85369 2019-07-20 04:34:09 2458684.6903935 20.9173 ABMag g-ZTF P48_ZTF-Cam 30 [Last non detection]
81567 2019-07-20 04:33:36 2458684.69 20.92 ABMag g-ZTF P48_ZTF-Cam 30 ZTF [Last non detection]
g-Sloan ASASSN-5_Payne-Gaposchkin 2019-07-25 21:07:12 - 2019-07-25 21:07:12 2458690.38 - 2458690.38 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
80400 2019-07-25 21:07:12 2458690.38 17 ABMag g-Sloan ASASSN-5_Payne-Gaposchkin
g-Sloan ASASSN-4_Leavitt 2019-07-20 06:14:24 - 2019-07-20 06:14:24 2458684.76 - 2458684.76 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
80399 2019-07-20 06:14:24 2458684.76 17.8 ABMag g-Sloan ASASSN-4_Leavitt [Last non detection]
orange-ATLAS ATLAS-MLO_ATLAS-01 2019-07-25 11:25:26 - 2019-07-25 11:25:26 2458689.9759954 - 2458689.9759954 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
80581 2019-07-25 11:25:26 2458689.9759954 18.96 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot [Last non detection]
cyan-ATLAS ATLAS-HKO_ATLAS-02 2019-07-27 10:35:02 - 2019-07-27 10:35:02 2458691.9409954 - 2458691.9409954 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
80582 2019-07-27 10:35:02 2458691.9409954 16.538 0.022 19.61 ABMag cyan-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
w-P1 PS1_GPC1 2019-08-01 07:24:57 - 2019-08-01 07:24:57 2458696.8089931 - 2458696.8089931 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
81808 2019-08-01 07:24:57 2458696.8089931 15.47 0 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
45098 2019-08-25 20:48:57 PS2_Bot1 K. C. Chambers, T. de Boer, J. Bulger et al. Pan-STARRS Pan-STARRS 16:18:38.536 +21:58:22.86 2019-08-20 06:14:24.000 14.99 w-P1 PSN PS19edi Pan-STARRS N
44809 2019-08-23 08:14:44 ZTF_AMPEL_COMPLETE J. Nordin, V. Brinnel, M. Giomi et al. ZTF ZTF 16:18:38.536 +21:58:22.83 2019-07-27 05:26:57.000 16.42 g-ZTF PSN ZTF19abiietd ZTF See arXiv:1904.05922 for selection criteria. N
43114 2019-08-04 10:35:02 PS1_Bot1 K. C. Chambers, T. de Boer, J. Bulger et al. Pan-STARRS Pan-STARRS 16:18:38.539 +21:58:22.85 2019-08-01 07:24:57.000 15.47 w-P1 PSN PS19edi Pan-STARRS N
42972 2019-08-03 00:56:28 ZTF_Bot1 C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaboration ZTF ZTF 16:18:38.536 +21:58:22.87 2019-07-27 05:26:52.000 16.42 g-ZTF PSN ZTF19abiietd ZTF N
42477 2019-07-28 10:52:45 ATLAS_Bot1 J. Tonry, L. Denneau, A. Heinze et al. ATLAS ATLAS 16:18:38.587 +21:58:22.40 2019-07-27 10:35:02.000 16.538 cyan-ATLAS PSN ATLAS19qdz ATLAS N
42398 2019-07-26 01:02:56 Krzysztof Stanek K. Z. Stanek, C. S. Kochanek, for the ASAS-SN team ASAS-SN ASAS-SN 16:18:38.626 +21:58:22.01 2019-07-25 21:07:12.000 17 g-Sloan PSN CGCG 137-076 ASASSN-19sj ASAS-SN Present in two epochs, on the rise 2019TNSTR1326....1S N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
4698 2019-07-31 09:31:42 ePESSTOplus_Bot1 C. Angus, P. Wiseman, E. Swann, C. Frohmaier, M. Smith, I. Irani on behalf of ePESSTO+ ePESSTO+ SN II 0.016 1 ePESSTO+ 2019TNSCR1379....1A
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
4706 2019-07-29 23:18:07 ESO-NTT / EFOSC2-NTT 300 C. Angus, P. Wiseman E. Swann, C. Frohmaier, M. Smith ePESSTO+ tns_2019ltw_2019-07-29_23-18-07_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2019ltw_2019-07-29_23-18-07_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object

Comments

TNS
System

Sun, 08/25/2019 - 19:30

Object coordinates updated

Object coordinates updated according to AT-report 45098 of Group Pan-STARRS1
Previous RA, DEC: 16:18:38.539, +21:58:22.85 (244.660580751, +21.9730127259)
Updated RA, DEC: 16:18:38.536, +21:58:22.86 (244.660566959, 21.9730162384)

TNS
System

Sun, 08/04/2019 - 10:30

Object coordinates updated

Object coordinates updated according to AT-report 43114 of Group Pan-STARRS1
Previous RA, DEC: 16:18:38.536, +21:58:22.87 (244.660565, +21.9730194)
Updated RA, DEC: 16:18:38.539, +21:58:22.85 (244.660580751, 21.9730127259)

TNS
System

Fri, 08/02/2019 - 23:30

Object coordinates updated

Object coordinates updated according to AT-report 42972 of Group ZTF
Previous RA, DEC: 16:18:38.587, +21:58:22.40 (244.660778333, +21.97288875)
Updated RA, DEC: 16:18:38.536, +21:58:22.87 (244.660565, 21.9730194)

TNS
System

Sun, 07/28/2019 - 10:30

Object coordinates updated

Object coordinates updated according to AT-report 42477 of Group ATLAS
Previous RA, DEC: 16:18:38.626, +21:58:22.01 (244.66094, +21.97278)
Updated RA, DEC: 16:18:38.587, +21:58:22.40 (244.660778333, 21.97288875)