SN 2019akq
RA/DEC ()
04:26:49.320 +29:57:05.58
66.7055 +29.95155
Type
SN Ia
Redshift
0.017459
Source Group
ATLAS
Discovery Date
2019-02-03 07:22:04
TNS AT
Y
Public
Y
Discovery Mag
18.8
Filter
orange-ATLAS
Discoverer/s
J. Tonry, L. Denneau, A. Heinze, H. Weiland, H. Flewelling (IfA, University of Hawaii), B. Stalder (LSST), A. Rest (STScI), C. Stubbs (Harvard University), K. W. Smith, S. J. Smartt, D. R. Young, K. Maguire, S. J. Prentice, O. McBrien, D. O'Neill, P. Clark, M. Magee, M. Fulton, A. McCormack (Queen's University Belfast), D. E. Wright (University of Minnesota)

Spectra

 SN_2019akq - 2019-02-24 21:48:53 P60 / SEDM (ZTF)z=
 SN_2019akq - 2019-02-23 18:30:03 Other / Other (None)z=
Show H at z=vexp= km/s
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Show Ca II at z=vexp= km/s
Show [Ca II] at z=vexp= km/s
Show Fe II at z=vexp= km/s
Show Fe III at z=vexp= km/s
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Show Tellurics 
Show Galaxy lines at z=
Show WR-WN at z=vexp= km/s
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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
35942019-02-24 21:48:53P60 / SEDM1200SEDmRobotautoZTF tns_2019akq_2019-02-24_21-48-53_P60_SEDM_ZTF.asciiObjectZTF
35472019-02-23 18:30:03Other / Other7200Claudio BalconClaudio BalconNone tns_2019akq_2019-02-23_18-30-03_Other_Other.dat tns_2019akq_2019-02-23_18-30-03_Other_Other.fitObjectI obtained the low-resolution spectrum R~100 of AT2019akq using the FOSC-E spectrograph attached to a 0.2m telescope, in the course of Italian Supernovae Search Project.
Light Curves
FilterTel / InstObs-date rangePhotometry
orange-ATLASATLAS1_ACAM12019-01-30 08:11:02 - 2019-02-03 07:22:042
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
529442019-02-03 07:22:0418.80.12219.28ABMagorange-ATLASATLAS1_ACAM130Robot
529432019-01-30 08:11:0219.16ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
G-GaiaGaia_Gaia-photometric2018-09-30 13:35:02 - 2019-02-13 06:51:502
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
538852019-02-13 06:51:5016.350.2ABMagG-GaiaGaia_Gaia-photometric60Robot
538842018-09-30 13:35:0221.5ABMagG-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
300052019-02-15 15:33:52Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts04:26:49.320+29:57:05.582019-02-13 06:51:5016.35G-GaiaPSNGaia19aouGaiaAlertscandidate SN in galaxy UGC 3044
295282019-02-03 17:02:20ATLAS_Bot1J. Tonry, L. Denneau, A. Heinze, H. Weiland, H. Flewelling (IfA, University of Hawaii), B. Stalder (LSST), A. Rest (STScI), C. Stubbs (Harvard University), K. W. Smith, S. J. Smartt, D. R. Young, K. Maguire, S. J. Prentice, O. McBrien, D. O'Neill, P. Clark, M. Magee, M. Fulton, A. McCormack (Queen's University Belfast), D. E. Wright (University of Minnesota)ATLAS04:26:49.330+29:57:06.302019-02-03 07:22:0418.8orange-ATLASPSNATLAS19cdiATLAS
Classification Reportings
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarks
35872019-03-05 03:01:29ZTF_Bot1C. Fremling, A. Dugas (Caltech), Y. Sharma (IIT Bombay) on behalf of the Zwicky Transient Facility (ZTF)ZTFSN Ia0.017459ZTF
35402019-02-23 23:00:34balclaClaudio BalconNoneSN Ia0.017459Using GELATO (Harutyunyan et al., 2008, A&A, 488, 383) I find good fits to several Type Ia supernovae at the redshift of the host galaxy (z=0.017459; value from NED).

Comments

Object coordinates updated according to AT-report 30005 of Group GaiaAlerts
Previous RA, DEC: 04:26:49.330, +29:57:06.30 (66.7055425, +29.95175)
Updated RA, DEC: 04:26:49.320, +29:57:05.58 (66.7055, 29.95155)