SN 2017iyw
RA/DEC (2000)
08:13:30.750 +71:25:44.33
123.378125 +71.428981
Type
SN Ia
Redshift
0.0215
Reporting Group
ASAS-SN
Discovering Data Source
ASAS-SN
Discovery Date
2017-12-18 07:12:00.000
TNS AT
Y
Public
Y
Host Name
VII Zw 218
Discovery Mag
15.9
Filter
g-Sloan
Reporter/s
K. Z. Stanek, for the ASAS-SN team

Spectra

 SN_2017iyw - 2017-10-20 19:45:00 Ekar / AFOSC (Padova-Asiago)z=
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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)
Spectra
SelectIDObs-date (UT)Tel / InstExp-TimeObserver/sReducer/sGroupSpectrum ascii fileSpectrum fits fileSpec. TypeAssoc. GroupsEnd prop. periodRemarks
15542017-10-20 19:45:00Ekar / AFOSC1800NascimbeniBenettiPadova-Asiago tns_2017iyw_2017-10-20_19-45-00_Ekar_AFOSC_Padova-Asiago.txt tns_2017iyw_2017-10-20_19-45-00_Ekar_AFOSC_Padova-Asiago.fitsObjectPadova-Asiago
Light Curves
FilterTel / InstObs-date rangePhotometry
i-SloanPS1_GPC12017-12-07 12:57:36 - 2017-12-07 12:57:361
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
236412017-12-07 12:57:3617.630.0320.7ABMagi-SloanPS1_GPC145Robot
G-GaiaGaia_Gaia-photometric2017-11-12 03:14:24 - 2017-12-23 19:55:122
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
235322017-12-23 19:55:1215.580.2ABMagG-GaiaGaia_Gaia-photometric60Robot
235312017-11-12 03:14:2421.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
g-SloanASASSN-4_Leavitt2017-12-08 09:07:12 - 2017-12-18 07:12:002
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
232782017-12-18 07:12:0015.9ABMagg-SloanASASSN-4_Leavitt
232772017-12-08 09:07:1218ABMagg-SloanASASSN-4_Leavitt[Last non detection]
AT Reports
IDTime received (UT)SenderReporter/sReportting groupDisc. Data SourceRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
155742017-12-28 19:25:03PS1_Bot1K. 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 (University of Minnesota), D. R. Young (Queen's University Belfast)Pan-STARRS1Pan-STARRS108:13:30.740+71:25:44.272017-12-07 12:57:36.00017.63i-SloanPSNPS17fjxPan-STARRS1
155192017-12-25 00:39:20Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlertsGaiaAlerts08:13:30.750+71:25:44.332017-12-23 19:55:12.00015.58G-GaiaPSNGaia17djhGaiaAlertsconfirmed SN Ia near galaxy 2MASX J08133096+7125406, aka SN2017iyw
153832017-12-19 01:35:37KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN08:13:30.626+71:25:45.122017-12-18 07:12:00.00015.9g-SloanPSNASASSN-17qzASAS-SNIn several epochs, on the rise
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
15502017-12-21 09:35:49linatomaLina TomasellaPadova-AsiagoSN Ia0.0215Padova-Asiago2017TNSCR1454....1T

Comments

Object coordinates updated according to AT-report 15519 of Group GaiaAlerts
Previous RA, DEC: 08:13:30.626, +71:25:45.12 (123.37761, +71.4292)
Updated RA, DEC: 08:13:30.750, +71:25:44.33 (123.378125, 71.428981)