RA/DEC (2000)
11:01:19.500 +70:39:53.42
165.33125 +70.664839
Type
SN Ia
Redshift
0.03
Discovery ReportClassification Report
Reporting Group
ASAS-SN
Discovering Data Source
ASAS-SN
Discovery Date
2017-01-28 14:09:36.000
TNS AT
Y
Public
Y
Host Name
2MASX J11011991+7039548
Discovery Mag
16.9
Filter
V-Johnson
Reporter/s
K. Z. Stanek, for the ASAS-SN team
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2017wb - 2017-01-30 09:12:36 FTN / FLOYDS-N (LCOGT SN-KP)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
▌Show [O I] at z=vexp= km/s
▌Show O II 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
▌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

 ▌Gaia_Gaia-photometric_G
 ▌PS1_GPC1_i
 ▌ASASSN-1_Brutus_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
769 2017-01-30 09:12:36 FTN / FLOYDS-N 1800 Las Cumbres Observatory Griffin Hosseinzadeh LCOGT SN-KP tns_2017wb_2017-01-30_09-12-36_FTN_FLOYDS-N_LCOGT_SN-KP.ascii tns_2017wb_2017-01-30_09-12-36_FTN_FLOYDS-N_LCOGT_SN-KP.fits Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
G-Gaia Gaia_Gaia-photometric 2016-12-26 07:33:36 - 2017-02-05 16:20:38 2457748.815 - 2457790.1809954 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
13188 2017-02-05 16:20:38 2457790.1809954 16.57 0.2 ABMag G-Gaia Gaia_Gaia-photometric 60 Robot
13187 2016-12-26 07:33:36 2457748.815 21.5 ABMag G-Gaia Gaia_Gaia-photometric Robot [Last non detection]
i-P1 PS1_GPC1 2017-02-11 10:23:31 - 2017-02-11 10:23:31 2457795.9329977 - 2457795.9329977 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
13039 2017-02-11 10:23:31 2457795.9329977 17.23 0.05 20.7 ABMag i-P1 PS1_GPC1 45 Robot
V-Johnson ASASSN-1_Brutus 2017-01-24 12:28:48 - 2017-01-28 14:09:36 2457778.02 - 2457782.09 3
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
12345 2017-01-28 14:09:36 2457782.09 16.9 0.12 17.5 VegaMag V-Johnson ASASSN-1_Brutus
12346 2017-01-27 10:48:00 2457780.95 17.5 0.15 17.9 VegaMag V-Johnson ASASSN-1_Brutus
12344 2017-01-24 12:28:48 2457778.02 18 VegaMag V-Johnson ASASSN-1_Brutus [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
8993 2017-02-14 12:51:23 Gaia_Bot1 A. Delgado, D. Harrison, S. Hodgkin et al. GaiaAlerts GaiaAlerts 11:01:19.500 +70:39:53.42 2017-02-05 16:20:38.000 16.57 G-Gaia PSN Gaia17air GaiaAlerts confirmed SN Ia in 2MASX J11011991+7039548 aka ASASSN-17bo N
8855 2017-02-13 00:23:07 PS1_Bot1 K. C. Chambers, M. E. Huber, H. Flewelling et al. Pan-STARRS Pan-STARRS 11:01:19.526 +70:39:53.62 2017-02-11 10:23:31.000 17.23 i-P1 PSN PS17awj Pan-STARRS N
8341 2017-01-28 21:30:44 Krzysztof Stanek K. Z. Stanek, for the ASAS-SN team ASAS-SN ASAS-SN 11:01:19.534 +70:39:54.76 2017-01-28 14:09:36.000 16.9 V-Johnson PSN 2MASX J11011991+7039548 ASASSN-17bo ASAS-SN In several epochs, on the rise, unknown redshift host 2017TNSTR.119....1S N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
759 2017-01-30 19:29:56 Griffin Hosseinzadeh Griffin Hosseinzadeh, Iair Arcavi, D. Andrew Howell, Curtis McCully, Stefano Valenti LCOGT SN-KP SN Ia 0.03 1 2 LCOGT SN-KP Using Superfit (Howell et al. 2005, ApJ, 634, 1190), we find good fits to several normal Type Ia supernovae about a week before maximum light at the redshift of the host galaxy (z=0.03, derived from the narrow H-alpha line in the spectrum), but with fits as early as -15 days and as late as -1 day. The 0.5 mag/day rise from ASAS-SN favors an earlier phase, while the current absolute magnitude (M_V ~ -19 mag) favors a phase closer to peak. 2017TNSCR.132....1H
Related files
File Comments Last Modified (UT) Modified By
tns_2017wb_classrep_759_LCOGT_SN-KP.ps Superfit to normal Type Ia SN 1999ee at -1 day 2017-01-30 19:29:56 Griffin Hosseinzadeh
tns_2017wb_classrep_759_LCOGT_SN-KP_0.ps Superfit to normal Type Ia SN 1999ac at -15 days 2017-01-30 19:29:56 Griffin Hosseinzadeh
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
769 2017-01-30 09:12:36 FTN / FLOYDS-N 1800 Las Cumbres Observatory Griffin Hosseinzadeh LCOGT SN-KP tns_2017wb_2017-01-30_09-12-36_FTN_FLOYDS-N_LCOGT_SN-KP.ascii tns_2017wb_2017-01-30_09-12-36_FTN_FLOYDS-N_LCOGT_SN-KP.fits Object

Comments

TNS
System

Sun, 06/23/2019 - 10:43

Object coordinates updated

Object coordinates updated according to AT-report 8993 of Group GaiaAlerts
Previous RA, DEC: 11:01:19.534, +70:39:54.76 (165.33139, +70.66521)
Updated RA, DEC: 11:01:19.500, +70:39:53.42 (165.33125, 70.664839)