RA/DEC (2000)
16:33:19.890 +23:43:52.50
248.332875 +23.73125
Type
SN Ia
Redshift
0.033253
Discovery ReportClassification Report
Reporting Group
ASAS-SN
Discovering Data Source
ASAS-SN
Discovery Date
2017-03-21 13:12:00.000
TNS AT
Y
Public
Y
Host Name
SDSS J163319.94+234356.4
Host Redshift
0.033253
Discovery Mag
16.8
Filter
V-Johnson
Reporter/s
K. Z. Stanek, for the ASAS-SN team
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2017cii - 2017-03-27 09:36:00 LCO-duPont / WFCCD (None)z=
 ▌SN_2017cii - 2017-03-26 09:10:47 ESO-NTT / EFOSC2-NTT (PESSTO)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),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
1078 2017-03-27 09:36:00 LCO-duPont / WFCCD 900 N. Morrell N. Morrell None tns_2017cii_2017-03-27.4_LCO-duPont_WFCCD.dat tns_2017cii_2017-03-27.4_LCO-duPont_WFCCD.fits Object
882 2017-03-26 09:10:47 ESO-NTT / EFOSC2-NTT 300 Onori/Hamanowicz Fraser PESSTO tns_2017cii_2017-03-26_09-10-47_ESO-NTT_EFOSC2-NTT.asci tns_2017cii_2017-03-26_09-10-47_ESO-NTT_EFOSC2-NTT.fits Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
G-Gaia Gaia_Gaia-photometric 2017-03-06 00:28:48 - 2017-04-15 05:28:19 2457818.52 - 2457858.7279977 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
16037 2017-04-15 05:28:19 2457858.7279977 17.78 0.2 ABMag G-Gaia Gaia_Gaia-photometric 60 Robot
16036 2017-03-06 00:28:48 2457818.52 21.5 ABMag G-Gaia Gaia_Gaia-photometric Robot [Last non detection]
i-P1 PS1_GPC1 2017-05-17 12:15:50 - 2017-05-17 12:15:50 2457891.0109954 - 2457891.0109954 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
17230 2017-05-17 12:15:50 2457891.0109954 19.07 0.07 20.7 ABMag i-P1 PS1_GPC1 45 Robot
V-Johnson ASASSN-1_Brutus 2017-03-14 13:40:47 - 2017-03-21 13:12:00 2457827.0699884 - 2457834.05 3
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
15137 2017-03-21 13:12:00 2457834.05 16.8 0.13 VegaMag V-Johnson ASASSN-1_Brutus
15138 2017-03-18 14:24:00 2457831.1 17.3 0.2 VegaMag V-Johnson ASASSN-1_Brutus
15136 2017-03-14 13:40:47 2457827.0699884 17.3 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
11646 2017-05-22 20:30:04 PS1_Bot1 K. C. Chambers, M. E. Huber, H. Flewelling et al. Pan-STARRS Pan-STARRS 16:33:19.887 +23:43:52.44 2017-05-17 12:15:50.000 19.07 i-P1 PSN PS17dbv Pan-STARRS N
10790 2017-04-16 10:33:53 Gaia_Bot1 A. Delgado, D. Harrison, S. Hodgkin et al. GaiaAlerts GaiaAlerts 16:33:19.890 +23:43:52.50 2017-04-15 05:28:19.000 17.78 G-Gaia PSN Gaia17baa GaiaAlerts confirmed SN near galaxy SDSS J163319.94+234356.4 N
10185 2017-03-21 14:39:29 Krzysztof Stanek K. Z. Stanek, for the ASAS-SN team ASAS-SN ASAS-SN 16:33:19.802 +23:43:51.60 2017-03-21 13:12:00.000 16.8 V-Johnson PSN SDSS J163319.94+234356.4 ASASSN-17du ASAS-SN In two epochs, on the rise 2017TNSTR.332....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
1074 2017-07-04 04:18:58 Nidia Morrell Nidia Morrell None SN Ia 0.033253 1 ATel#10240 2017TNSCR1530....1M
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
1078 2017-03-27 09:36:00 LCO-duPont / WFCCD 900 N. Morrell N. Morrell None tns_2017cii_2017-03-27.4_LCO-duPont_WFCCD.dat tns_2017cii_2017-03-27.4_LCO-duPont_WFCCD.fits Object
872 2017-03-26 18:05:15 PESSTO_Bot1 F. Onori, A. Hamanowicz, M. Fraser, O. Yaron, on behalf of PESSTO PESSTO SN Ia 0.04 1 PESSTO 2017TNSCR.360....1O
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
882 2017-03-26 09:10:47 ESO-NTT / EFOSC2-NTT 300 Onori/Hamanowicz Fraser PESSTO tns_2017cii_2017-03-26_09-10-47_ESO-NTT_EFOSC2-NTT.asci tns_2017cii_2017-03-26_09-10-47_ESO-NTT_EFOSC2-NTT.fits Object

Comments

TNS
System

Sun, 06/23/2019 - 10:43

Object coordinates updated

Object coordinates updated according to AT-report 10790 of Group GaiaAlerts
Previous RA, DEC: 16:33:19.802, +23:43:51.60 (248.33251, +23.731)
Updated RA, DEC: 16:33:19.890, +23:43:52.50 (248.332875, 23.73125)

Krzysztof
Stanek

Wed, 03/22/2017 - 18:29

Internal name - should be ASASSN-17du

Internal name should be ASASSN-17du, it was a typo