RA/DEC (2000)
23:33:45.900 +25:33:50.50
353.44125 +25.564028
Type
SN II
Redshift
0.032
Discovery ReportClassification Report
Reporting Group
GaiaAlerts
Discovering Data Source
GaiaAlerts
Discovery Date
2016-08-18 21:40:19.000
TNS AT
Y
Public
Y
Discovery Mag
18.65
Filter
G-Gaia
Reporter/s
A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts team
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2016fee - 2016-08-26 00:30:33 Ekar / AFOSC (Padova-Asiago)z=
▌Show H at z=vexp= km/s
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▌Show O at z=vexp= km/s
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▌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
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▌Show [Ca II] at z=vexp= km/s
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z-step:   v-step: 
   Binning factor: (rounded to nearest integer >1)
Mouse hovers at WL: 0 (rest),0 (observed)

Light curves

 ▌Gaia_Gaia-photometric_G
 ▌P48_CFH12k_R
   
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
359 2016-08-26 00:30:33 Ekar / AFOSC 2400 Terreran Terreran Padova-Asiago tns_2016fee_2457626.521219_Ekar_AFOSC_Padova-Asiago.txt tns_2016fee_2457626.521219_Ekar_AFOSC_Padova-Asiago.fits Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
G-Gaia Gaia_Gaia-photometric 2016-08-16 15:30:14 - 2016-08-18 21:40:19 2457617.1459954 - 2457619.4029977 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
5945 2016-08-18 21:40:19 2457619.4029977 18.65 0.2 ABMag G-Gaia Gaia_Gaia-photometric 60 Robot
5944 2016-08-16 15:30:14 2457617.1459954 21.5 ABMag G-Gaia Gaia_Gaia-photometric Robot [Last non detection]
R-PTF P48_CFH12k 2009-01-01 00:00:00 - 2016-08-25 10:46:33 2454832.5 - 2457625.9489931 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
6157 2016-08-25 10:46:33 2457625.9489931 19.049 ABMag R-PTF P48_CFH12k 60 iPTF
6156 2009-01-01 00:00:00 2454832.5 21.5 ABMag R-PTF P48_CFH12k 60 iPTF [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
4603 2016-08-25 18:25:24 iPTF_Bot1 M. Kasliwal, Y. Cao (Caltech), on behalf of iPTF iPTF iPTF 23:33:45.848 +25:33:50.47 2016-08-25 10:46:33.000 19.049 R-PTF PSN iPTF16fee iPTF 2016-09-06 N
4467 2016-08-21 21:46:42 Gaia_Bot1 A. Delgado, D. Harrison, S. Hodgkin et al. GaiaAlerts GaiaAlerts 23:33:45.900 +25:33:50.50 2016-08-18 21:40:19.000 18.65 G-Gaia PSN Gaia16bbt GaiaAlerts candidate SN in faint SDSS galaxy SDSS J233345.91+253350.7 2016TNSTR.576....1D N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
351 2016-08-27 08:23:31 Lina Tomasella Lina Tomasella Padova-Asiago SN II 0.032 1 Padova-Asiago Already observed on 2016-08-23.08: the previous spectrum showed a blue, featureless continuum (Atel #9397). This new spectrum clearly shows a broad Halpha and we can classify it as a Type II SN soon after explosion, with the best match being with SN 1999gi (Smartt et al. 2001, ApJ 556L, 25S) at phase around 1 week. From the position of the minimum of the Halpha feature, we infer an expansion velocity of 13500km/s for the ejected material. The redshift has been measured from a narrow emission superimposed to the broad Halpha. 2016TNSCR.597....1T
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
359 2016-08-26 00:30:33 Ekar / AFOSC 2400 Terreran Terreran Padova-Asiago tns_2016fee_2457626.521219_Ekar_AFOSC_Padova-Asiago.txt tns_2016fee_2457626.521219_Ekar_AFOSC_Padova-Asiago.fits Object

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