RA/DEC (2000)
11:22:13.049 +24:19:01.57
170.554372 +24.317102
Type
SN Ia
Redshift
0.027
Discovery ReportClassification Report
Reporting Group
ASAS-SN
Discovering Data Source
ASAS-SN
Discovery Date
2020-06-05 05:57:07.200
TNS AT
Y
Public
Y
Host Name
PGC34881
Host Redshift
0.0257
Discovery Mag
16.344
Filter
g-Sloan
Reporter/s
David Bersier
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2020lyo - 2020-06-11 21:28:57 LT / SPRAT (ASAS-SN)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
 ▌ATLAS-MLO_ATLAS-01_orange
 ▌ASASSN-1_Brutus_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
6894 2020-06-11 21:28:57 LT / SPRAT D Bersier ASAS-SN tns_2020lyo_2020-06-11_21-28-57.483_LT_SPRAT_ASAS-SN.dat Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
g-Sloan ASASSN-4_Leavitt 2020-05-26 05:42:43 - 2020-05-26 05:42:43 2458995.738 - 2458995.738 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
141536 2020-05-26 05:42:43 2458995.738 18.22 ABMag g-Sloan ASASSN-4_Leavitt [Last non detection]
orange-ATLAS ATLAS-MLO_ATLAS-01 2020-06-21 06:31:41 - 2020-07-03 06:14:24 2459021.772 - 2459033.76 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
146521 2020-07-03 06:14:24 2459033.76 17.931 0.1 18.86 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
146520 2020-06-21 06:31:41 2459021.772 18.63 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot [Last non detection]
g-Sloan ASASSN-1_Brutus 2020-06-05 05:57:07 - 2020-06-05 05:57:07 2459005.748 - 2459005.748 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
141537 2020-06-05 05:57:07 2459005.748 16.344 ABMag g-Sloan ASASSN-1_Brutus
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
75787 2020-07-05 17:22:37 ATLAS_Bot1 J. Tonry, L. Denneau, A. Heinze et al. ATLAS ATLAS 11:22:13.049 +24:19:01.57 2020-07-03 06:14:24.000 17.931 orange-ATLAS PSN ATLAS20rzc ATLAS N
73215 2020-06-08 09:13:00 David Bersier David Bersier ASAS-SN ASAS-SN 11:22:13.243 +24:19:01.78 2020-06-05 05:57:07.200 16.344 g-Sloan PSN PGC34881 ASASSN-20gb ASAS-SN Nuclear. Host galaxy has no history of variability 2020TNSTR1709....1B N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
6882 2020-06-12 10:19:58 David Bersier David Bersier ASAS-SN SN Ia 0.027 1 ASAS-SN Comparison with a library of spectra with SNID shows that this is a normal type Ia SN approximately 1 week after maximum brightness. 2020TNSCR1771....1B
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
6894 2020-06-11 21:28:57 LT / SPRAT D Bersier ASAS-SN tns_2020lyo_2020-06-11_21-28-57.483_LT_SPRAT_ASAS-SN.dat Object

Comments

TNS
System

Sun, 07/05/2020 - 16:30

Object coordinates updated

Object coordinates updated according to AT-report 75787 of Group ATLAS
Previous RA, DEC: 11:22:13.243, +24:19:01.78 (170.55518, +24.31716)
Updated RA, DEC: 11:22:13.049, +24:19:01.57 (170.554372, 24.317102)