SN 2017eio
RA/DEC (2000)
22:55:37.110 +19:10:23.99
343.904625 +19.173331
Type
SN Ia
Redshift
0.036
Reporting Group
ASAS-SN
Discovering Data Source
ASAS-SN
Discovery Date
2017-05-24 13:55:12.000
TNS AT
Y
Public
Y
Host Name
CGCG 453-026
Host Redshift
0.03347
Discovery Mag
17.4
Filter
V-Johnson
Reporter/s
J. Brimacombe, G. Stone, R. Post, I. Cruz, K. Z. Stanek, for the ASAS-SN team

Spectra

 SN_2017eio - 2017-05-27 03:19:33 LT / SPRAT (ASAS-SN)z=
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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
10192017-05-27 03:19:33LT / SPRAT600David BersierDavid BersierASAS-SN tns_2017eio_2017-05-27_03-19-33_LT_SPRAT_ASAS-SN.datObjectASAS-SN
Light Curves
FilterTel / InstObs-date rangePhotometry
V-JohnsonASASSN-1_Brutus2017-05-22 14:52:48 - 2017-05-24 13:55:122
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
173642017-05-24 13:55:1217.4VegaMagV-JohnsonASASSN-1_Brutus
173632017-05-22 14:52:4816VegaMagV-JohnsonASASSN-1_Brutus[Last non detection]
i-SloanPS1_GPC12017-06-07 13:22:04 - 2017-06-07 13:22:041
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
177472017-06-07 13:22:0417.350.0320.7ABMagi-SloanPS1_GPC145Robot
G-GaiaGaia_Gaia-photometric2017-01-13 17:45:36 - 2017-05-19 05:29:452
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
179812017-05-19 05:29:4518.590.2ABMagG-GaiaGaia_Gaia-photometric60Robot
179802017-01-13 17:45:3621.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
AT Reports
IDTime received (UT)SenderReporter/sReportting groupDisc. Data SourceRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
121312017-06-19 18:57:10Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlertsGaiaAlerts22:55:37.110+19:10:23.992017-05-19 05:29:45.00018.59G-GaiaPSNGaia17bomGaiaAlertsconfirmed SN Ia near galaxy 2MASX J22553698+1910283, aka SN 2017eio
119732017-06-12 17:31:45PS1_Bot1K. C. Chambers, M. E. Huber, H. Flewelling, E. A. Magnier, A. Schultz, T. Lowe (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)Pan-STARRS1Pan-STARRS122:55:37.106+19:10:24.052017-06-07 13:22:04.00017.35i-SloanPSNPS17dhlPan-STARRS1
117352017-05-26 00:08:56KZStanekJ. Brimacombe, G. Stone, R. Post, I. Cruz, K. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN22:55:37.320+19:10:22.862017-05-24 13:55:12.00017.4V-JohnsonPSNASASSN-17gtASAS-SNConfirmed by several follow-up images
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
10132017-05-27 14:54:54dbersierDavid BersierASAS-SNSN Ia0.036ASAS-SNComparison with SN spectra shows that this is a normal SN Ia a few days before maximum light. 2017TNSCR.602....1B

Comments

Object coordinates updated according to AT-report 12131 of Group GaiaAlerts
Previous RA, DEC: 22:55:37.106, +19:10:24.05 (343.904607105, +19.1733475774)
Updated RA, DEC: 22:55:37.110, +19:10:23.99 (343.904625, 19.173331)

Object 2017eqa was removed, the coordinates of this object - 2017eio - were updated according to the coordinates reported by PS1.