RA/DEC (2000)
10:41:21.116 +45:40:13.40
160.3379823 +45.6703896
Type
SN Ia
Redshift
0.075
Discovery ReportClassification Report
Reporting Group
ZTF
Discovering Data Source
ZTF
Discovery Date
2018-05-31 05:41:16.000
TNS AT
Y
Public
Y
Discovery Mag
18.79
Filter
g-ZTF
Reporter/s
C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaboration
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2018cdv - 2018-06-10 04:15:25 P60 / SEDM (ZTF)z=
 ▌SN_2018cdv - 2018-06-04 06:26:37 FTN / FLOYDS-N (Global SN Project)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_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
2371 2018-06-10 04:15:25 P60 / SEDM 2700 SEDmRobot Y. Sharma ZTF tns_2018cdv_2018-06-10_04-15-25_P60_SED-Machine_ZTF.ascii Object 2021-08-01
2079 2018-06-04 06:26:37 FTN / FLOYDS-N 3600 Las Cumbres Observatory Daichi Hiramatsu Global SN Project tns_2018cdv_2018-06-04_06-26-37_FTN_FLOYDS-N_Global_SN_Project.ascii tns_2018cdv_2018-06-04_06-26-37_FTN_FLOYDS-N_Global_SN_Project.fits Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
r-ZTF P48_ZTF-Cam 2018-05-28 05:44:09 - 2018-05-28 05:44:09 2458266.7389931 - 2458266.7389931 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
29409 2018-05-28 05:44:09 2458266.7389931 19.71 ABMag r-ZTF P48_ZTF-Cam 30 ZTF [Last non detection]
g-ZTF P48_ZTF-Cam 2018-05-31 05:41:16 - 2018-06-03 04:37:55 2458269.7369907 - 2458272.6929977 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
29411 2018-06-03 04:37:55 2458272.6929977 18.51 ABMag g-ZTF P48_ZTF-Cam 30 ZTF
29410 2018-05-31 05:41:16 2458269.7369907 18.79 ABMag g-ZTF P48_ZTF-Cam 30 ZTF
orange-ATLAS ATLAS-MLO_ATLAS-01 2018-06-01 07:03:21 - 2018-06-01 07:03:21 2458270.7939931 - 2458270.7939931 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
29423 2018-06-01 07:03:21 2458270.7939931 18.43 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot [Last non detection]
orange-ATLAS ATLAS-HKO_ATLAS-02 2018-06-03 06:27:21 - 2018-06-03 06:27:21 2458272.7689931 - 2458272.7689931 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
29424 2018-06-03 06:27:21 2458272.7689931 18.621 0.144 19.36 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
19061 2018-06-04 11:15:35 ATLAS_Bot1 J. Tonry, B. Stalder, L. Denneau et al. ATLAS ATLAS 10:41:21.144 +45:40:12.77 2018-06-03 06:27:21.000 18.621 orange-ATLAS PSN ATLAS18qdd ATLAS N
19055 2018-06-04 03:30:57 ZTF_Bot1 C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaboration ZTF ZTF 10:41:21.116 +45:40:13.40 2018-05-31 05:41:16.000 18.79 g-ZTF PSN ZTF18aaxkfos ZTF 2018TNSTR.749....1F N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
2364 2018-08-01 06:12:37 ZTF_Bot1 C. Fremling (Caltech), Y. Sharma (IIT Bombay), A. Dugas (Caltech) on behalf of the Zwicky Transient Facility (ZTF) ZTF SN Ia 0.075 1 ZTF 2018TNSCR2118....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
2371 2018-06-10 04:15:25 P60 / SEDM 2700 SEDmRobot Y. Sharma ZTF tns_2018cdv_2018-06-10_04-15-25_P60_SED-Machine_ZTF.ascii Object 2021-08-01
2074 2018-06-05 00:32:35 Jamison Burke Jamison Burke, Daichi Hiramatsu, Iair Arcavi, Andy Howell, Griffin Hosseinzadeh, Curtis McCully, Stefano Valenti Global SN Project SN Ia 0.075 1 1 Global SN Project Using SNID (Blondin & Tonry 2007, ApJ, 666, 1024), we find several good fits to normal Type Ia SNe around maximum light. The measured redshift is 0.075: this value is obtained from fitting the hydrogen emission lines, and also agrees with the SNID fit. 2018TNSCR.761....1B
Related files
File Comments Last Modified (UT) Modified By
tns_2018cdv_classrep_2074_Global_SN_Project.ps SNID fit to SN2006ax (Ia-norm) at -6 days. 2018-06-05 00:32:35 Jamison Burke
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
2079 2018-06-04 06:26:37 FTN / FLOYDS-N 3600 Las Cumbres Observatory Daichi Hiramatsu Global SN Project tns_2018cdv_2018-06-04_06-26-37_FTN_FLOYDS-N_Global_SN_Project.ascii tns_2018cdv_2018-06-04_06-26-37_FTN_FLOYDS-N_Global_SN_Project.fits Object

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