RA/DEC (2000)
18:46:20.419 +70:44:13.46
281.585078055 +70.7370723538
Type
SN Ia
Redshift
0.1
Reporting Group
Pan-STARRS
Discovering Data Source
Pan-STARRS
Discovery Date
2018-06-08 13:36:28.000
TNS AT
Y
Public
Y
Discovery Mag
19.75
Filter
i-Sloan
Reporter/s
K. C. Chambers, M. E. Huber, H. Flewelling, E. A. Magnier, A. Schultz, T. Lowe, J. Bulger (IfA, University of Hawaii), S. J. Smartt, K. W. Smith (Queen's University Belfast), J. Tonry, C. Waters, (IfA, University of Hawaii) D. E. Wright (University of Minnesota), D. R. Young (Queen's University Belfast)

Spectra

 SN_2018cjn - 2018-06-21 09:22:26 P60 / SEDM (ZTF)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
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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
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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_r
 PS1_GPC1_i
   
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
2182 2018-06-21 09:22:26 P60 / SEDM 2700 SEDmRobot Don Neill ZTF tns_2018cjn_2018-06-21_09-22-26_P60_SED-Machine_ZTF.ascii Object 2021-06-22
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
r-ZTF P48_ZTF-Cam 2018-06-09 07:14:52 - 2018-06-18 07:50:52 2458278.8019907 - 2458287.8269907 3
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
30384 2018-06-18 07:50:52 2458287.8269907 18.87 ABMag r-ZTF P48_ZTF-Cam 30 ZTF
30383 2018-06-12 10:56:38 2458281.9559954 19.12 ABMag r-ZTF P48_ZTF-Cam 30 ZTF
30382 2018-06-09 07:14:52 2458278.8019907 20.3 ABMag r-ZTF P48_ZTF-Cam 30 ZTF [Last non detection]
i-P1 PS1_GPC1 2018-06-08 13:36:28 - 2018-06-08 13:36:28 2458278.0669907 - 2458278.0669907 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
29870 2018-06-08 13:36:28 2458278.0669907 19.75 0.07 20.7 ABMag i-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
19576 2018-06-19 04:42:00 ZTF_Bot1 C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaboration et al. ZTF ZTF 18:46:20.430 +70:44:13.45 2018-06-12 10:56:38.000 19.12 r-ZTF PSN ZTF18abaeawz ZTF N
19280 2018-06-12 08:42:06 PS1_Bot1 K. C. Chambers,M. E. Huber,H. Flewelling et al. Pan-STARRS Pan-STARRS 18:46:20.419 +70:44:13.46 2018-06-08 13:36:28.000 19.75 i-P1 PSN PS18xi Pan-STARRS 2018TNSTR.802....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
2175 2018-06-22 00:17:08 ZTF_Bot1 C. Fremling, Y. Sharma (Caltech) on behalf of the Zwicky Transient Facility (ZTF) ZTF SN Ia 0.1 1 ZTF 2018TNSCR.873....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
2182 2018-06-21 09:22:26 P60 / SEDM 2700 SEDmRobot Don Neill ZTF tns_2018cjn_2018-06-21_09-22-26_P60_SED-Machine_ZTF.ascii Object 2021-06-22

Comments

Darryl
Wright

Supernova Hunters Discovery.

This transient was discovered during the citizen science project Supernova Hunters run by the Zooniverse. The candidate was identified by volunteers including '36South', 'dennispattensr' and 'Jose_Campos'.