RA/DEC (2000)
16:25:12.512 +40:50:25.04
246.3021316 +40.84029
Type
SN Ia-91bg-like
Redshift
0.03038
Discovery ReportClassification Report
Reporting Group
ATLAS
Discovering Data Source
ATLAS
Discovery Date
2018-08-08 07:43:40.000
TNS AT
Y
Public
Y
Discovery Mag
18.535
Filter
orange-ATLAS
Reporter/s
J. Tonry, B. Stalder, L. Denneau, A. Heinze, H. Weiland (IfA, University of Hawaii), A. Rest (STScI), K. W. Smith, S. J. Smartt, D. R. Young, M. Fulton, O. McBrien, D. O'Neill, P. Clark (Queen's University Belfast)
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2018eyi - 2018-08-11 06:03:54 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
▌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
   
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
2513 2018-08-11 06:03:54 P60 / SEDM 2430 SEDmRobot D. Neill ZTF tns_2018eyi_2018-08-11_06-03-54_P60_SED-Machine_ZTF.ascii Object 2021-08-13
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
r-ZTF P48_ZTF-Cam 2018-07-26 05:19:40 - 2018-07-26 05:19:40 2458325.7219907 - 2458325.7219907 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
33711 2018-07-26 05:19:40 2458325.7219907 19.96 ABMag r-ZTF P48_ZTF-Cam 30 ZTF [Last non detection]
g-ZTF P48_ZTF-Cam 2018-08-07 04:20:38 - 2018-08-13 04:19:12 2458337.6809954 - 2458343.68 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
33713 2018-08-13 04:19:12 2458343.68 19.07 ABMag g-ZTF P48_ZTF-Cam 30 ZTF
33712 2018-08-07 04:20:38 2458337.6809954 18.9 ABMag g-ZTF P48_ZTF-Cam 30 ZTF
orange-ATLAS ATLAS-MLO_ATLAS-01 2018-08-04 08:47:02 - 2018-08-08 07:43:40 2458334.8659954 - 2458338.8219907 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
33638 2018-08-08 07:43:40 2458338.8219907 18.535 0.073 19.49 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
33637 2018-08-04 08:47:02 2458334.8659954 17.47 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 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
21577 2018-08-13 06:56:42 ZTF_Bot1 C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaboration et al. ZTF ZTF 16:25:12.512 +40:50:25.04 2018-08-07 04:20:38.000 18.9 g-ZTF PSN ZTF18abltdfj ZTF N
21514 2018-08-12 22:04:16 ATLAS_Bot1 J. Tonry,B. Stalder,L. Denneau et al. ATLAS ATLAS 16:25:12.472 +40:50:24.57 2018-08-08 07:43:40.000 18.535 orange-ATLAS PSN ATLAS18toq ATLAS 2018TNSTR1154....1T N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
2506 2018-08-13 23:41:27 ZTF_Bot1 C. Fremling, A. Dugas, Y. Sharma (Caltech) on behalf of the Zwicky Transient Facility (ZTF) ZTF SN Ia-91bg-like 0.03038 1 ZTF 2018TNSCR1169....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
2513 2018-08-11 06:03:54 P60 / SEDM 2430 SEDmRobot D. Neill ZTF tns_2018eyi_2018-08-11_06-03-54_P60_SED-Machine_ZTF.ascii Object 2021-08-13

Comments

TNS
System

Sun, 06/23/2019 - 10:43

Object coordinates updated

Object coordinates updated according to AT-report 21577 of Group ZTF
Previous RA, DEC: 16:25:12.472, +40:50:24.57 (246.301967143, +40.8401571429)
Updated RA, DEC: 16:25:12.512, +40:50:25.04 (246.3021316, 40.84029)