SN 2017eio
RA/DEC (2000)
22:55:37.106 +19:10:24.05
343.904607105 +19.1733475774
Type
SN Ia
Redshift
0.036
Source Group
ASAS-SN
Discovery Date
2017-05-24 13:55:12
TNS AT
Y
Public
Y
Host Name
CGCG 453-026
Host Redshift
0.03347
Discovery Mag
17.4
Filter
V-Johnson
Discoverer/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 Reportings
IDTime received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery 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 teamGaiaAlerts22:55:37.110+19:10:23.992017-05-19 05:29:4518.59G-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-STARRS122:55:37.106+19:10:24.052017-06-07 13:22:0417.35i-SloanPSNPS17dhlPan-STARRS1
117352017-05-26 00:08:56KZStanekJ. Brimacombe, G. Stone, R. Post, I. Cruz, K. Z. Stanek, for the ASAS-SN teamASAS-SN22:55:37.320+19:10:22.862017-05-24 13:55:1217.4V-JohnsonPSNASASSN-17gtASAS-SNConfirmed by several follow-up images
Classification Reportings
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarks
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.

Comments

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