RA/DEC (2000)
22:20:35.900 -30:11:59.06
335.149583 -30.199739
Type
SN Ia
Redshift
0.072
Discovery ReportClassification Report
Reporting Group
ASAS-SN
Discovering Data Source
ASAS-SN
Discovery Date
2018-10-03 02:09:36.000
TNS AT
Y
Public
Y
Host Name
GALEXASC J222036.16-301159.2
Host Redshift
0.0701
Discovery Mag
17.7
Filter
g-Sloan
Reporter/s
J. Brimacombe, G. Christie, K. Z. Stanek, for the ASAS-SN team
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2018hbh - 2018-10-04 05:08:47 SOAR / Goodman (None)z=
▌Show H at z=vexp= km/s
▌Show He at z=vexp= km/s
▌Show He 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
▌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
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▌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
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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
   Binning factor: (rounded to nearest integer >1)
Mouse hovers at WL: 0 (rest),0 (observed)

Light curves

 ▌ASASSN-4_Leavitt_g
 ▌ASASSN-3_Paczynski_g
 ▌Gaia_Gaia-photometric_G
 ▌ATLAS-MLO_ATLAS-01_orange
 ▌ATLAS-HKO_ATLAS-02_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
2848 2018-10-04 05:08:47 SOAR / Goodman R. Cartier R. Cartier None tns_2018hbh_2018-10-04_05-08-47_SOAR_Goodman.ascii Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
g-Sloan ASASSN-4_Leavitt 2018-10-01 06:43:12 - 2018-10-01 06:43:12 2458392.78 - 2458392.78 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
37117 2018-10-01 06:43:12 2458392.78 17.4 ABMag g-Sloan ASASSN-4_Leavitt [Last non detection]
g-Sloan ASASSN-3_Paczynski 2018-10-03 02:09:36 - 2018-10-03 02:09:36 2458394.59 - 2458394.59 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
37118 2018-10-03 02:09:36 2458394.59 17.7 ABMag g-Sloan ASASSN-3_Paczynski
G-Gaia Gaia_Gaia-photometric 2018-06-02 09:24:28 - 2018-10-12 20:02:24 2458271.8919907 - 2458404.335 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
37715 2018-10-12 20:02:24 2458404.335 18.6 0.2 ABMag G-Gaia Gaia_Gaia-photometric 60 Robot
37714 2018-06-02 09:24:28 2458271.8919907 21.5 ABMag G-Gaia Gaia_Gaia-photometric Robot [Last non detection]
orange-ATLAS ATLAS-MLO_ATLAS-01 2018-09-10 09:57:36 - 2018-09-10 09:57:36 2458371.915 - 2458371.915 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
38728 2018-09-10 09:57:36 2458371.915 19.2 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot [Last non detection]
orange-ATLAS ATLAS-HKO_ATLAS-02 2018-09-16 10:37:55 - 2018-09-16 10:37:55 2458377.9429977 - 2458377.9429977 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
38729 2018-09-16 10:37:55 2458377.9429977 19.451 0.172 19.46 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
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
24085 2018-11-06 15:25:04 ATLAS_Bot1 J. Tonry,L. Denneau,A. Heinze et al. ATLAS ATLAS 22:20:35.906 -30:11:58.79 2018-09-16 10:37:55.000 19.451 orange-ATLAS PSN ATLAS18vsn ATLAS N
23606 2018-10-15 22:04:45 Gaia_Bot1 A. Delgado,D. Harrison,S. Hodgkin et al. GaiaAlerts GaiaAlerts 22:20:35.900 -30:11:59.06 2018-10-12 20:02:24.000 18.6 G-Gaia PSN Gaia18dap GaiaAlerts confirmed SN Ia, aka SN 2018hbh N
23309 2018-10-03 13:43:34 Krzysztof Stanek J. Brimacombe,G. Christie,K. Z. Stanek et al. ASAS-SN ASAS-SN 22:20:35.868 -30:11:54.74 2018-10-03 02:09:36.000 17.7 g-Sloan PSN GALEXASC J222036.16-301159.2 ASASSN-18wr ASAS-SN Confirmed by follow-up imaging 2018TNSTR1495....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
2841 2018-10-05 15:56:45 Regis Cartier R. Cartier (CTIO), G. Terreran (Northwestern), R. Margutti (Northwestern), P. Blanchard (CfA/Harvard) None SN Ia 0.072 1 1 2018TNSCR1514....1C
Related files
File Comments Last Modified (UT) Modified By
tns_2018hbh_classrep_2841.ps 2018-10-05 15:56:45 Regis Cartier
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
2848 2018-10-04 05:08:47 SOAR / Goodman R. Cartier R. Cartier None tns_2018hbh_2018-10-04_05-08-47_SOAR_Goodman.ascii Object

Comments

TNS
System

Sun, 06/23/2019 - 10:43

Object coordinates updated

Object coordinates updated according to AT-report 23606 of Group GaiaAlerts
Previous RA, DEC: 22:20:35.868, -30:11:54.74 (335.14945, -30.19854)
Updated RA, DEC: 22:20:35.900, -30:11:59.06 (335.149583, -30.199739)