RA/DEC (2000)
10:19:05.620 +46:27:14.08
154.773417 +46.453911
Type
SLSN-I
Redshift
0.030721
Discovery ReportClassification Report
Reporting Group
GaiaAlerts
Discovering Data Source
GaiaAlerts
Discovery Date
2017-05-23 21:40:19.000
TNS AT
Y
Public
Y
Discovery Mag
16.72
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_2017egm - 2017-05-30 21:35:29 NOT / ALFOSC (None)z=
 ▌SN_2017egm - 2017-05-26 12:45:04 BAO-2.16m / Cassegrain (None)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
▌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
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▌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
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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

 ▌Gaia_Gaia-photometric_G
 ▌PS1_GPC1_i
 ▌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
1045 2017-05-30 21:35:29 NOT / ALFOSC RTR+David Stefano Benetti None tns_2017egm_2017-05-30_21-35-29_NOT_ALFOSC.txt Object 2017-09-23
1018 2017-05-26 12:45:04 BAO-2.16m / Cassegrain 2700 H. Song(THU),F. Xiao(NAOC) D. Xiang(THU) None tns_2017egm_2457900.0313_BAO-2.16m_Cassegrain.txt Object A spectrum taken on UT May. 26.53 2017 indicates that this transient is consistent with a type II supernova a few days after explosion.
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
G-Gaia Gaia_Gaia-photometric 2017-04-20 06:00:00 - 2017-05-23 21:40:19 2457863.75 - 2457897.4029977 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
17292 2017-05-23 21:40:19 2457897.4029977 16.72 0.2 ABMag G-Gaia Gaia_Gaia-photometric 60 Robot
17291 2017-04-20 06:00:00 2457863.75 21.5 ABMag G-Gaia Gaia_Gaia-photometric Robot [Last non detection]
i-P1 PS1_GPC1 2018-01-07 13:06:14 - 2018-01-07 13:06:14 2458126.0459954 - 2458126.0459954 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
24555 2018-01-07 13:06:14 2458126.0459954 18.61 0.08 20.7 ABMag i-P1 PS1_GPC1 45 Robot
R-PTF P48_CFH12k 2009-01-01 00:00:00 - 2013-03-05 04:33:36 2454832.5 - 2456356.69 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
17832 2013-03-05 04:33:36 2456356.69 18.7395 ABMag R-PTF P48_CFH12k 60 iPTF
17831 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
16363 2018-01-09 19:25:09 PS1_Bot1 K. C. Chambers, M. E. Huber, H. Flewelling et al. Pan-STARRS Pan-STARRS 10:19:05.626 +46:27:14.10 2018-01-07 13:06:14.000 18.61 i-P1 PSN PS18cn Pan-STARRS N
12034 2017-06-14 18:33:14 iPTF_Bot1 iPTF iPTF iPTF 10:19:05.578 +46:27:15.83 2013-03-05 04:33:36.000 18.7395 R-PTF PSN iPTF17egm iPTF 2019-06-14 N
11679 2017-05-25 08:27:12 Gaia_Bot1 A. Delgado, D. Harrison, S. Hodgkin et al. GaiaAlerts GaiaAlerts 10:19:05.620 +46:27:14.08 2017-05-23 21:40:19.000 16.72 G-Gaia PSN Gaia17biu GaiaAlerts bright candidate SN in galaxy NGC 3191 2017TNSTR.591....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
1042 2017-06-16 15:52:53 Subo Dong Subo Dong None SLSN-I 0.030721 1 2017TNSCR1527....1D
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
1045 2017-05-30 21:35:29 NOT / ALFOSC RTR+David Stefano Benetti None tns_2017egm_2017-05-30_21-35-29_NOT_ALFOSC.txt Object 2017-09-23
1011 2017-05-26 15:53:23 Danfeng Xiang D. Xiang, L. Rui, X. Wang(THU), H. Song(THU), F. Xiao(NAOC), T. Zhang(NAOC), J. Zhang(YNAO) None SN II 0.0307 1 TNTS 2017TNSCR.599....1X
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
1018 2017-05-26 12:45:04 BAO-2.16m / Cassegrain 2700 H. Song(THU),F. Xiao(NAOC) D. Xiang(THU) None tns_2017egm_2457900.0313_BAO-2.16m_Cassegrain.txt Object A spectrum taken on UT May. 26.53 2017 indicates that this transient is consistent with a type II supernova a few days after explosion.

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