RA/DEC (2000)
16:07:31.346 +33:30:13.18
241.88061017857 +33.503661100003
Type
SN Ia
Redshift
0.123
Related AstroNotes: 2021-149
Reporting Group
ANTARES
Discovering Data Source
ZTF
Discovery Date
2021-05-09 08:26:02.688
TNS AT
Y
Public
Y
Discovery Mag
19.489
Filter
r-ZTF
Reporter/s
Patrick Aleo (UIUC), Chien-Hsiu Lee (NSF's NOIRLab), Konstantin Malanchev (UIUC), Thomas Matheson (NSF's NOIRLab), Gautham Narayan (UIUC), Abhijit Saha (NSF's NOIRLab), Carlos Scheidegger (U. Arizona), Adam Scott (NSF's NOIRLab), Monika Soraisam (UIUC), Carl Stubens (NSF's NOIRLab), Nicholas Wolf (NSF's NOIRLab)

Spectra

 SN_2021lwa - 2021-05-10 10:17:10 Lick-3m / KAST (UCSC)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
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Show N II at z=vexp= km/s
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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 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
 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
9620 2021-05-10 10:17:10 Lick-3m / KAST 3090 D. O. Jones M. R. Siebert UCSC tns_2021lwa_2021-05-10_10-17-10_Lick-3m_KAST_UCSC.flm Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
r-ZTF P48_ZTF-Cam 2021-04-30 08:41:21 - 2021-05-09 08:26:03 2459334.8620486 - 2459343.8514236 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
212072 2021-05-09 08:26:03 2459343.8514236 19.489 0.132172 20.574 ABMag r-ZTF P48_ZTF-Cam 60 ZTF
212071 2021-04-30 08:41:21 2459334.8620486 20.0964 ABMag r-ZTF P48_ZTF-Cam 60 ZTF [Last non detection]
orange-ATLAS ATLAS-MLO_ATLAS-01 2021-04-29 11:49:55 - 2021-05-03 12:27:22 2459333.993 - 2459338.019 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
212761 2021-05-03 12:27:22 2459338.019 19.621 0.197 19.78 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
212760 2021-04-29 11:49:55 2459333.993 19.25 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 Bibcode Unreal Auto classification
109286 2021-05-11 19:50:30 ATLAS_Bot1 J. Tonry,L. Denneau,A. Heinze et al. ATLAS ATLAS 16:07:31.341 +33:30:13.34 2021-05-03 12:27:21.600 19.621 orange-ATLAS PSN ATLAS21nwy ATLAS N
108987 2021-05-10 00:20:00 ANTARES_bot Patrick Aleo (UIUC),Chien-Hsiu Lee (NSF's NOIRLab),Konstantin Malanchev (UIUC) et al. ANTARES ZTF 16:07:31.346 +33:30:13.18 2021-05-09 08:26:02.688 19.489 r-ZTF PSN ZTF21aaxtsum ANTARES, ZTF Supernova candidate identified by the ANTARES anomaly detection filter. See locus info at: https://antares.noirlab.edu/loci/ANT2021l2op2 2021TNSTR1549....1A N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
9610 2021-05-10 19:43:00 Matthew Siebert M. R. Siebert, D. O. Jones, R. J. Foley (UCSC), P. D. Aleo (UIUC) UCSC SN Ia 0.123 1 UCSC We measure a Si II velocity of -9,700 km/s 2021TNSCR1571....1S
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
9620 2021-05-10 10:17:10 Lick-3m / KAST 3090 D. O. Jones M. R. Siebert UCSC tns_2021lwa_2021-05-10_10-17-10_Lick-3m_KAST_UCSC.flm Object

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