SN 2018cxe
RA/DEC (2000)
17:21:01.630 +26:09:07.31
260.256792 +26.152031
Type
SN Ia
Redshift
0.043811
Source Group
GaiaAlerts
Discovery Date
2018-06-26 05:02:24
TNS AT
Y
Public
Y
Discovery Mag
17.79
Filter
G-Gaia
Discoverer/s
A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts team

Spectra

 SN_2018cxe - 2018-07-15 04:20:09 LCO-duPont / WFCCD (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
22812018-07-15 04:20:09LCO-duPont / WFCCDL. Khlat (ENS-Lyon), J. L. Prieto (UDP)ASAS-SN tns_2018cxe_2458314.68067_LCO-duPont_WFCCD_ASAS-SN.txt tns_2018cxe_2458314.68067_LCO-duPont_WFCCD_ASAS-SN.fitsObjectASAS-SN
Light Curves
FilterTel / InstObs-date rangePhotometry
i-SloanPS1_GPC12018-07-25 08:44:09 - 2018-07-25 08:44:091
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
327362018-07-25 08:44:0918.530.0320.7ABMagi-SloanPS1_GPC145Robot
orange-ATLASATLAS1_ACAM12018-07-20 10:36:28 - 2018-07-22 09:31:402
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
325932018-07-22 09:31:4018.5930.11919.06ABMagorange-ATLASATLAS1_ACAM130Robot
325922018-07-20 10:36:2818.6ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
G-GaiaGaia_Gaia-photometric2018-05-10 14:24:00 - 2018-06-26 05:02:242
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
308192018-06-26 05:02:2417.790.2ABMagG-GaiaGaia_Gaia-photometric60Robot
308182018-05-10 14:24:0021.5ABMagG-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
210482018-07-29 19:11:34PS1_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-STARRS117:21:01.633+26:09:07.262018-07-25 08:44:0918.53i-SloanPSNPS18bfnPan-STARRS1
209202018-07-28 21:22:59ATLAS_Bot1J. Tonry, B. Stalder, L. Denneau, A. Heinze, H. Weiland (IfA, University of Hawaii), A. Rest (STScI), K. W. Smith, S. J. Smartt, D. R. Young, M. Fulton, O. McBrien, D. O'Neill, P. Clark (Queen's University Belfast)ATLAS17:21:01.634+26:09:07.222018-07-22 09:31:4018.593orange-ATLASPSNATLAS18ssvATLAS
197772018-06-29 22:10:30Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts17:21:01.630+26:09:07.312018-06-26 05:02:2417.79G-GaiaPSNGaia18bqmGaiaAlertscandidate SN near galaxy SDSS J172101.89+260916.6, GS-TEC predicts SN Ia
Classification Reportings
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarks
22742018-07-15 08:39:20jlprietoL. Khlat (ENS-Lyon), J. L. Prieto (UDP), S. Dong (KIAA-PKU)ASAS-SNSN Ia0.043811ASAS-SNWe obtained an optical low-resolution spectrum of supernovae candidates on UT 2018 July 15 with WFCCD mounted on the du Pont 2.5m telescope at Las Campanas Observatory. The spectrum of SN2018cxe is that of a Type Ia-norm after maximum light. SNID (Blondin & Tonry 2007) gives a best fit age of +9.6 days after maximum light and z=0.043 as the redshift, consistent with the host galaxy redshift.