RA/DEC (2000)
01:23:10.220 +39:04:29.14
20.792583 +39.074761
Type
SN II
Redshift
0.038
Reporting Group
Pan-STARRS
Discovering Data Source
Pan-STARRS
Discovery Date
2017-12-05 06:46:04.000
TNS AT
Y
Public
Y
Discovery Mag
18.43
Filter
i-Sloan
Reporter/s
K. C. Chambers, M. E. Huber, H. Flewelling, E. A. Magnier, A. Schultz, T. Lowe, J. Bulger (IfA, University of Hawaii), S. J. Smartt, K. W. Smith, (Queen's University Belfast), J. Tonry, C. Waters, (IfA, University of Hawaii) D. E. Wright, D. R. Young (Queen's University Belfast)

Spectra

 SN_2017iuo - 2017-12-15 07:17:02 Lick-3m / KAST (None)z=
Show H at z=vexp= km/s
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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
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Show Tellurics 
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   Binning factor: (rounded to nearest integer >1)
Mouse hovers at WL: 0 (rest),0 (observed)

Light curves

 Gaia_Gaia-photometric_G
 PS1_GPC1_i
   
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
1550 2017-12-15 07:17:02 Lick-3m / KAST 2460 G. Dimitriadis Y.-C. Pan None tns_2017iuo_2017-12-15_07-17-02_Lick_3m_KAST.flm Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
G-Gaia Gaia_Gaia-photometric 2017-09-09 12:14:24 - 2017-12-13 06:56:09 2458006.01 - 2458100.7889931 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
23258 2017-12-13 06:56:09 2458100.7889931 18.84 0.2 ABMag G-Gaia Gaia_Gaia-photometric 60 Robot
23257 2017-09-09 12:14:24 2458006.01 21.5 ABMag G-Gaia Gaia_Gaia-photometric Robot [Last non detection]
i-P1 PS1_GPC1 2017-12-05 06:46:04 - 2017-12-05 06:46:04 2458092.7819907 - 2458092.7819907 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
23020 2017-12-05 06:46:04 2458092.7819907 18.43 0.05 20.7 ABMag i-P1 PS1_GPC1 45 Robot
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
15373 2017-12-18 23:16:03 Gaia_Bot1 A. Delgado, D. Harrison, S. Hodgkin et al. GaiaAlerts GaiaAlerts 01:23:10.220 +39:04:29.14 2017-12-13 06:56:09.000 18.84 G-Gaia PSN Gaia17dgs GaiaAlerts confirmed SN II near galaxy 2MASX J01231059+3904340, aka SN2017iuo N
15248 2017-12-08 17:32:05 PS1_Bot1 K. C. Chambers, M. E. Huber, H. Flewelling et al. Pan-STARRS Pan-STARRS 01:23:10.220 +39:04:29.07 2017-12-05 06:46:04.000 18.43 i-P1 PSN PS17fih Pan-STARRS 2017TNSTR1384....1C N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
1546 2017-12-17 16:04:20 UCSCTr_Bot1 G. Dimitriadis, Y.-C. Pan, R. J. Foley (UCSC) None SN II 0.038 1 SN II at +14 days. ATel 11068 2017TNSCR1426....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
1550 2017-12-15 07:17:02 Lick-3m / KAST 2460 G. Dimitriadis Y.-C. Pan None tns_2017iuo_2017-12-15_07-17-02_Lick_3m_KAST.flm Object

Comments

TNS
System

Object coordinates updated

Object coordinates updated according to AT-report 15373 of Group GaiaAlerts
Previous RA, DEC: 01:23:10.220, +39:04:29.07 (20.7925854132, +39.0747416955)
Updated RA, DEC: 01:23:10.220, +39:04:29.14 (20.792583, 39.074761)

Darryl
Wright

Supernova Hunters Discovery.

This transient was discovered during the citizen science project Supernova Hunters run by the Zooniverse. The candidate was identified by volunteers including 'c_cld', 'chrostek' and 'nilium'.