RA/DEC (2000)
12:20:01.640 +56:09:31.97
185.006833 +56.158881
Type
SN Ia
Redshift
0.0339
Discovery ReportClassification Report
Reporting Group
ZTF
Discovering Data Source
ZTF
Discovery Date
2018-05-31 04:13:26.000
TNS AT
Y
Public
Y
Discovery Mag
18.44
Filter
r-ZTF
Reporter/s
C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaboration
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2018cdt - 2018-06-03 21:50:29 LT / SPRAT (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
▌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
 ▌Gaia_Gaia-photometric_G
 ▌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
2083 2018-06-03 21:50:29 LT / SPRAT D. Perley D. Perley ZTF tns_2018cdt_2018-06-03_21-50-29_LT_SPRAT_ZTF.ascii Object 2021-06-05
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
r-ZTF P48_ZTF-Cam 2018-05-28 06:08:38 - 2018-05-31 04:13:26 2458266.7559954 - 2458269.6759954 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
29404 2018-05-31 04:13:26 2458269.6759954 18.44 ABMag r-ZTF P48_ZTF-Cam 30 ZTF
29403 2018-05-28 06:08:38 2458266.7559954 19.71 ABMag r-ZTF P48_ZTF-Cam 30 ZTF [Last non detection]
g-ZTF P48_ZTF-Cam 2018-06-03 04:50:52 - 2018-06-03 04:50:52 2458272.7019907 - 2458272.7019907 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
29405 2018-06-03 04:50:52 2458272.7019907 17.5 ABMag g-ZTF P48_ZTF-Cam 30 ZTF
G-Gaia Gaia_Gaia-photometric 2018-05-06 19:17:45 - 2018-06-10 10:56:38 2458245.3039931 - 2458279.9559954 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
29889 2018-06-10 10:56:38 2458279.9559954 17.14 0.2 ABMag G-Gaia Gaia_Gaia-photometric 60 Robot
29888 2018-05-06 19:17:45 2458245.3039931 21.5 ABMag G-Gaia Gaia_Gaia-photometric Robot [Last non detection]
i-P1 PS1_GPC1 2018-06-25 06:37:26 - 2018-06-25 06:37:26 2458294.7759954 - 2458294.7759954 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
30946 2018-06-25 06:37:26 2458294.7759954 18.2 0.04 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
19839 2018-07-01 23:18:21 PS1_Bot1 K. C. Chambers,M. E. Huber,H. Flewelling et al. Pan-STARRS Pan-STARRS 12:20:01.640 +56:09:31.92 2018-06-25 06:37:26.000 18.2 i-P1 PSN PS18aeq Pan-STARRS N
19295 2018-06-12 13:38:07 Gaia_Bot1 A. Delgado,D. Harrison,S. Hodgkin et al. GaiaAlerts GaiaAlerts 12:20:01.640 +56:09:31.97 2018-06-10 10:56:38.000 17.14 G-Gaia PSN Gaia18bmm GaiaAlerts confirmed SN Ia, aka SN 2018cdt N
19053 2018-06-04 03:30:20 ZTF_Bot1 C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaboration et al. ZTF ZTF 12:20:01.666 +56:09:31.88 2018-05-31 04:13:26.000 18.44 r-ZTF PSN ZTF18aaxdrjn 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
2078 2018-06-05 21:40:01 Yashvi Sharma C. Fremling, Y. Sharma (Caltech) on behalf of the Zwicky Transient Facility (ZTF) ZTF SN Ia 0.0339 1 Add ZTF 2018TNSCR.762....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
2083 2018-06-03 21:50:29 LT / SPRAT D. Perley D. Perley ZTF tns_2018cdt_2018-06-03_21-50-29_LT_SPRAT_ZTF.ascii Object 2021-06-05

Comments

TNS
System

Sun, 06/23/2019 - 10:43

Object coordinates updated

Object coordinates updated according to AT-report 19295 of Group GaiaAlerts
Previous RA, DEC: 12:20:01.666, +56:09:31.88 (185.0069429, +56.1588553)
Updated RA, DEC: 12:20:01.640, +56:09:31.97 (185.006833, 56.158881)