RA/DEC (2000)
10:00:42.285 +12:02:23.34
150.1761872 +12.0398166
Type
SN IIn
Redshift
0.046
Discovery ReportClassification Report
Reporting Group
ZTF
Discovering Data Source
ZTF
Discovery Date
2019-03-30 05:00:25.000
TNS AT
Y
Public
Y
Discovery Mag
19.31
Filter
g-ZTF
Reporter/s
J. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTF
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2019ctt - 2019-04-08 20:56:16 P60 / SEDM (ZTF)z=
 ▌SN_2019ctt - 2019-04-06 07:37:03 UH88 / SNIFS (SCAT)z=
 ▌SN_2019ctt - 2019-04-06 07:37:03 UH88 / SNIFS (SCAT)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

 ▌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
3883 2019-04-08 20:56:16 P60 / SEDM 2250 SEDmRobot auto ZTF tns_2019ctt_2019-04-08_20-56-16_P60_SEDM_ZTF.ascii Object 2022-04-15
3813 2019-04-06 07:37:03 UH88 / SNIFS 2400 Tucker SCAT tns_2019ctt_2458579.8174_UH88_SNIFS_SCAT_0.dat Object Same spectrum with updated classification.
3804 2019-04-06 07:37:03 UH88 / SNIFS 2400 Tucker SCAT tns_2019ctt_2458579.8174_UH88_SNIFS_SCAT.dat Object Reduced with a summit-based quick-reduction pipeline.
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
g-ZTF P48_ZTF-Cam 2019-02-27 06:08:59 - 2019-04-02 06:07:25 2458541.7562384 - 2458575.755162 3
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
58717 2019-04-02 06:07:25 2458575.755162 19.16 0.11 20.34 ABMag g-ZTF P48_ZTF-Cam 30
58716 2019-03-30 05:00:25 2458572.7086343 19.31 0.19 19.83 ABMag g-ZTF P48_ZTF-Cam 30
58715 2019-02-27 06:08:59 2458541.7562384 20.1013 ABMag g-ZTF P48_ZTF-Cam 30 [Last non detection]
orange-ATLAS ATLAS-MLO_ATLAS-01 2019-03-27 09:31:40 - 2019-03-27 09:31:40 2458569.8969907 - 2458569.8969907 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
94496 2019-03-27 09:31:40 2458569.8969907 19.348 0.192 19.36 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
orange-ATLAS ATLAS-HKO_ATLAS-02 2019-03-24 10:23:31 - 2019-03-24 10:23:31 2458566.9329977 - 2458566.9329977 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
94495 2019-03-24 10:23:31 2458566.9329977 16.34 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
49247 2019-10-10 14:33:07 ATLAS_Bot1 J. Tonry, L. Denneau, A. Heinze et al. ATLAS ATLAS 10:00:42.294 +12:02:23.33 2019-03-27 09:31:40.000 19.348 orange-ATLAS PSN ATLAS19gpf ATLAS N
31976 2019-04-04 07:43:49 ZTF_AMPEL_COMPLETE J. Nordin, V. Brinnel, M. Giomi et al. ZTF ZTF 10:00:42.285 +12:02:23.34 2019-03-30 05:00:25.000 19.31 g-ZTF PSN ZTF19aanfqug ZTF 2019TNSTR.502....1N N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
3876 2019-04-15 20:43:36 ZTF_Bot1 C. Fremling, A. Dugas (Caltech), Y. Sharma (IIT Bombay) on behalf of the Zwicky Transient Facility (ZTF) ZTF SN IIn 0.046 1 ZTF 2019TNSCR2790....1F
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
3883 2019-04-08 20:56:16 P60 / SEDM 2250 SEDmRobot auto ZTF tns_2019ctt_2019-04-08_20-56-16_P60_SEDM_ZTF.ascii Object 2022-04-15
3806 2019-04-07 16:35:34 Michael Tucker M A Tucker, A V Payne, A Do, M E Huber, B J Shappee (IfA UH Manoa) SCAT SN II 0.046 1 SCAT Type II SN near max 2019TNSCR2786....1T
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
3813 2019-04-06 07:37:03 UH88 / SNIFS 2400 Tucker SCAT tns_2019ctt_2458579.8174_UH88_SNIFS_SCAT_0.dat Object Same spectrum with updated classification.
3797 2019-04-07 11:51:31 Michael Tucker M A Tucker, A V Payne, A Do, M E Huber, B J Shappee (IfA UH Manoa) SCAT AGN 0.046 1 SCAT Broad H and HeI emission plus [OIII] indicate a likely AGN. Consistent with the slowly-rising Lasair light curve, brightening by ~3.5 mag over the last 20-25 days. 2019TNSCR.514....1T
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
3804 2019-04-06 07:37:03 UH88 / SNIFS 2400 Tucker SCAT tns_2019ctt_2458579.8174_UH88_SNIFS_SCAT.dat Object Reduced with a summit-based quick-reduction pipeline.

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