SN 2019nvu
RA/DEC (2000)
18:42:23.757 +45:55:44.19
280.59898862143 +45.928940371429
Type
SN Ia
Redshift
0.09
Source Group
ATLAS
Discovery Date
2019-08-19 08:09:36
TNS AT
Y
Public
Y
Discovery Mag
18.819
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, S. Srivastav, O. McBrien, D. O'Neill, P. Clark, M. Fulton, J. Gillanders, M. Dobson (Queen's University Belfast), T.-W. Chen (MPE), D. E. Wright (University of Minnesota)
Separated 26,141.800 arcsec from TESS-active sector/s (14,15) source : RA=19:08:12.864, DEC=+51:49:41.52
Separated 38,363.000 arcsec from TESS-active sector/s (14,15) source : RA=19:33:18.245, DEC=+40:37:41.81
Separated 26,141.800 arcsec from TESS-Sector14 source : RA=19:08:12.864, DEC=+51:49:41.52
Separated 38,363.000 arcsec from TESS-Sector14 source : RA=19:33:18.245, DEC=+40:37:41.81

Spectra

 SN_2019nvu - 2019-08-20 22:09:08 LT / SPRAT (TCD)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
48392019-08-20 22:09:08LT / SPRAT1000S. PrenticeTCD tns_2019nvu_2019-08-20_22-09-08.31_LT_SPRAT_TCD.txtObjectTCD
Light Curves
FilterTel / InstObs-date rangePhotometry
orange-ATLASATLAS1_ACAM12019-08-15 08:49:55 - 2019-08-19 08:09:362
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
839872019-08-19 08:09:3618.8190.16419.12ABMagorange-ATLASATLAS1_ACAM130Robot
839862019-08-15 08:49:5518.17ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
g-ZTFP48_ZTF-Cam2019-08-25 07:22:29 - 2019-08-25 07:22:291
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
862722019-08-25 07:22:2920.5992ABMagg-ZTFP48_ZTF-Cam30[Last non detection]
r-ZTFP48_ZTF-Cam2019-08-26 06:15:46 - 2019-08-27 06:15:382
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
862742019-08-27 06:15:3818.710.0820.51ABMagr-ZTFP48_ZTF-Cam30
862732019-08-26 06:15:4618.680.0820.27ABMagr-ZTFP48_ZTF-Cam30
AT Reportings
IDTime received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
452512019-08-27 06:52:14ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTF18:42:23.757+45:55:44.192019-08-26 06:15:4618.68r-ZTFPSNZTF19abpbvskZTFSee arXiv:1904.05922 for selection criteria.
442602019-08-19 10:06:54ATLAS_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, S. Srivastav, O. McBrien, D. O'Neill, P. Clark, M. Fulton, J. Gillanders, M. Dobson (Queen's University Belfast), T.-W. Chen (MPE), D. E. Wright (University of Minnesota)ATLAS18:42:23.723+45:55:43.902019-08-19 08:09:3618.819orange-ATLASPSNATLAS19spiATLAS
Classification Reportings
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarks
48312019-08-21 09:38:15Simon PrenticeS. J. Prentice, K. Maguire, K. Skillen, M. R. Magee (TCD), P. Clark (QUB)TCDSN Ia0.09TCDThis SN shows a large offset from the nearest galaxy. It is possible that the host is too dim for SDSS. SNID (Blondin and Tonry 2007, Ap.J. 666, 1024) matches SNe Ia around maximum light at z~0.09.

Comments

Object coordinates updated according to AT-report 45251 of Group ZTF
Previous RA, DEC: 18:42:23.723, +45:55:43.90 (280.598845, +45.92886)
Updated RA, DEC: 18:42:23.757, +45:55:44.19 (280.59898862143, 45.928940371429)