RA/DEC (2000)
14:53:25.565 +33:16:58.48
223.35652 +33.28291
Type
SN Ia
Redshift
0.033313
Discovery ReportClassification Report
Reporting Group
ASAS-SN
Discovering Data Source
ASAS-SN
Discovery Date
2018-05-17 05:16:48.000
TNS AT
Y
Public
Y
Host Name
LCSB S2104O
Host Redshift
0.033313
Discovery Mag
17.2
Filter
g-Sloan
Reporter/s
K. Z. Stanek, for the ASAS-SN team
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2018buh - 2018-06-05 11:52:50 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

 ▌ASASSN-4_Leavitt_g
   
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
2080 2018-06-05 11:52:50 FTN / FLOYDS-N 2700 Las Cumbres Observatory Daichi Hiramatsu Global SN Project tns_2018buh_2018-06-05_11-52-50_FTN_FLOYDS-N_Global_SN_Project.ascii tns_2018buh_2018-06-05_11-52-50_FTN_FLOYDS-N_Global_SN_Project.fits Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
g-Sloan ASASSN-4_Leavitt 2018-05-10 02:52:48 - 2018-05-17 05:16:48 2458248.62 - 2458255.72 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
28720 2018-05-17 05:16:48 2458255.72 17.2 ABMag g-Sloan ASASSN-4_Leavitt
28719 2018-05-10 02:52:48 2458248.62 18.4 ABMag g-Sloan ASASSN-4_Leavitt [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
18691 2018-05-20 01:21:38 Krzysztof Stanek K. Z. Stanek,for the ASAS-SN team et al. ASAS-SN ASAS-SN 14:53:25.565 +33:16:58.48 2018-05-17 05:16:48.000 17.2 g-Sloan PSN LCSB S2104O ASASSN-18kq ASAS-SN In several epochs 2018TNSTR.675....1S N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
2075 2018-06-05 19:09:20 Daichi Hiramatsu Daichi Hiramatsu, Iair Arcavi, Jamison Burke, Griffin Hosseinzadeh, D. Andrew Howell, Curtis McCully, Stefano Valenti Global SN Project SN Ia 0.033313 1 Global SN Project Using SNID (Blondin & Tonry 2007, ApJ, 666, 1024), we find a good fit to the normal Type Ia SN 1998ef 18 days after maximum light at the redshift of the proposed host galaxy (z=0.033; SDSS DR5, via NED). 2018TNSCR.760....1H
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
2080 2018-06-05 11:52:50 FTN / FLOYDS-N 2700 Las Cumbres Observatory Daichi Hiramatsu Global SN Project tns_2018buh_2018-06-05_11-52-50_FTN_FLOYDS-N_Global_SN_Project.ascii tns_2018buh_2018-06-05_11-52-50_FTN_FLOYDS-N_Global_SN_Project.fits Object

Comments