RA/DEC (2000)
01:53:12.541 -49:33:39.47
28.302254 -49.560964
Type
SN Ia
Redshift
Discovery ReportClassification Report
Reporting Group
ASAS-SN
Discovering Data Source
ASAS-SN
Discovery Date
2016-09-12 08:09:36.000
TNS AT
Y
Public
Y
Host Name
ESO 197-G 010
Host Redshift
0.020588
Comments
[Object redshift updated according to host-redshift by admin]
Discovery Mag
16.3
Filter
V-Johnson
Reporter/s
Jonathan Brown, for the ASAS-SN team
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2016ggb - 2016-09-13 06:38:29 LCO-duPont / BC-duPont (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),

Light curves

 ▌ASASSN-2_Cassius_V
   
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
610 2016-09-13 06:38:29 LCO-duPont / BC-duPont C. Ricci (PUC) ASAS-SN tns_2016ggb_2457644.77672968_LCO-duPont_B&C-duPont_ASAS-SN.txt tns_2016ggb_2457644.77672968_LCO-duPont_B&C-duPont_ASAS-SN.fits Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
V-Johnson ASASSN-2_Cassius 2016-08-30 04:19:12 - 2016-09-12 08:09:36 2457630.68 - 2457643.84 3
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
7207 2016-09-12 08:09:36 2457643.84 16.3 VegaMag V-Johnson ASASSN-2_Cassius 270 ASASSN
7208 2016-09-02 09:50:24 2457633.91 17.6 VegaMag V-Johnson ASASSN-2_Cassius 270 ASASSN
7206 2016-08-30 04:19:12 2457630.68 17.9 VegaMag V-Johnson ASASSN-2_Cassius 270 ASASSN [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
5261 2016-09-13 16:43:12 Jonathan Brown Jonathan Brown,for the ASAS-SN team et al. ASAS-SN ASAS-SN 01:53:12.541 -49:33:39.47 2016-09-12 08:09:36.000 16.3 V-Johnson PSN ESO 197-G 010 ASASSN-16km ASAS-SN 2016TNSTR.674....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
601 2016-12-02 20:27:31 Jose Prieto C. Ricci (PUC), J. L. Prieto (UDP/MAS) ASAS-SN SN Ia 1 ASAS-SN An optical spectrum (range 3600-9000 Angstroms) of ASASSN-16km/AT2016ggb was obtained on UT 2016-09-13.3 with the B&C spectrograph mounted on the du Pont 2.5m telescope at Las Campanas Observatory. The spectrum is consistent with a Type Ia around peak heavily contaminated by the host galaxy light. After correcting for the redshift of the host galaxy, we measure a Si II 6355 expansion velocity of ~12000 km/s. 2016TNSCR.985....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
610 2016-09-13 06:38:29 LCO-duPont / BC-duPont C. Ricci (PUC) ASAS-SN tns_2016ggb_2457644.77672968_LCO-duPont_B&C-duPont_ASAS-SN.txt tns_2016ggb_2457644.77672968_LCO-duPont_B&C-duPont_ASAS-SN.fits Object

Comments