RA/DEC (2000)
10:52:41.400 +36:40:08.51
163.1725 +36.66903
Type
Gap
Redshift
0.0017
Classification Report
Related AstroNotes: DRAFT-709
Discovery Date
2000-05-03 00:00:00.000
Public
Y
Host Name
NGC3432
Comments
[Discoverer=Lick Observatory Supernova Search; DiscoveryRef=IAUC 7415; PositionRef=IAUC 7415; Orig Type=IIn ] [Object cross-matched with NGC3432]
Discovery Mag
17.4
IAU name
sn2000ch
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌AT_2000ch - 2000-05-31 00:00:00 Lick-3m / KAST (None)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
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▌Show C IV at z=vexp= km/s
▌Show N II at z=vexp= km/s
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▌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
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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
z-step:   v-step: 
   Binning factor: (rounded to nearest integer >1)
Mouse hovers at WL: 0 (rest),0 (observed)
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
10616 2000-05-31 00:00:00 Lick-3m / KAST UCB-SNDB None tns_2000ch_2000-05-31_Lick-3m_KAST.txt Object Spectrum 1 used in the reclassification of SN2000ch
No Data
No Data
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
10565 2021-08-24 14:51:36 Conor Ransome Conor Ransome None Gap 0.0017 1 Reclassification of SN2000ch from Ransome et al., 2021. SN2000ch was not classified as a SNIIn but may generally be considered a gap transient. 2021TNSCR2919....1R
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
10616 2000-05-31 00:00:00 Lick-3m / KAST UCB-SNDB None tns_2000ch_2000-05-31_Lick-3m_KAST.txt Object Spectrum 1 used in the reclassification of SN2000ch

Comments