SN 2019ano
RA/DEC (2000)
08:49:20.655 +11:11:56.71
132.3360609 +11.1990858
Type
SN Ia
Redshift
0.068
Discovery ReportClassification Report
Reporting Group
ASAS-SN
Discovering Data Source
ASAS-SN
Discovery Date
2019-02-06 03:21:36.000
TNS AT
Y
Public
Y
Host Name
SDSS J084920.46+111152.7
Discovery Mag
18.1
Filter
g-Sloan
Reporter/s
K. Z. Stanek, for the ASAS-SN team
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2019ano - 2019-02-09 00:53:47 P60 / SEDM (ZTF)z=
 ▌SN_2019ano - 2019-02-08 07:07:46 FLWO-1.5m / FAST (ASAS-SN)z=
▌Show H 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
35952019-02-09 00:53:47P60 / SEDM1200SEDmRobotautoZTF tns_2019ano_2019-02-09_00-53-47_P60_SEDM_ZTF.asciiObjectZTF
35242019-02-08 07:07:46FLWO-1.5m / FASTE. FalcoASAS-SN tns_2019ano_2458522.797071_FLWO-1.5m_FAST_ASAS-SN.txt tns_2019ano_2458522.797071_FLWO-1.5m_FAST_ASAS-SN.fitsObjectASAS-SN
Light Curves
FilterTel / InstObs-date rangePhotometry
cyan-ATLASATLAS1_ACAM12019-02-05 11:35:31 - 2019-02-05 11:35:311
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
532292019-02-05 11:35:3119.77ABMagcyan-ATLASATLAS1_ACAM130Robot[Last non detection]
orange-ATLASATLAS1_ACAM12019-02-06 10:52:19 - 2019-02-06 10:52:191
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
532302019-02-06 10:52:1918.2240.07819.13ABMagorange-ATLASATLAS1_ACAM130Robot
g-SloanASASSN-3_Paczynski2019-02-03 01:40:48 - 2019-02-06 03:21:364
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
531722019-02-06 03:21:3618.1ABMagg-SloanASASSN-3_Paczynski
531742019-02-06 03:21:3618.1ABMagg-SloanASASSN-3_Paczynski
531712019-02-03 01:40:4818.4ABMagg-SloanASASSN-3_Paczynski[Last non detection]
531732019-02-03 01:40:4818.4ABMagg-SloanASASSN-3_Paczynski[Last non detection]
g-ZTFP48_ZTF-Cam2019-01-26 05:53:39 - 2019-01-26 05:53:392
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
573702019-01-26 05:53:3920.0102ABMagg-ZTFP48_ZTF-Cam30[Last non detection]
570512019-01-26 05:53:3920.0102ABMagg-ZTFP48_ZTF-Cam30[Last non detection]
r-ZTFP48_ZTF-Cam2019-02-09 05:22:12 - 2019-03-25 05:04:194
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
573722019-03-25 05:04:1919.230.1220.44ABMagr-ZTFP48_ZTF-Cam30
570532019-03-14 05:02:1718.890.1119.93ABMagr-ZTFP48_ZTF-Cam30
570522019-02-27 06:59:2318.480.1219.66ABMagr-ZTFP48_ZTF-Cam30
573712019-02-09 05:22:1218.050.0620.44ABMagr-ZTFP48_ZTF-Cam30
AT Reports
IDTime received (UT)SenderReporter/sReportting groupDisc. Data SourceRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
314402019-03-26 11:44:58ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF08:49:20.655+11:11:56.712019-02-09 05:22:12.00018.05r-ZTFPSNZTF19aafmhclZTF
313292019-03-26 11:20:54ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF08:49:20.656+11:11:56.672019-02-27 06:59:23.00018.48r-ZTFPSNZTF19aafmhclZTF
296802019-02-06 23:56:49ATLAS_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)ATLASATLAS08:49:20.665+11:11:56.852019-02-06 10:52:19.00018.224orange-ATLASPSNATLAS19dbwATLAS
296472019-02-06 14:17:07KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN08:49:20.496+11:11:56.692019-02-06 03:21:36.00018.1g-SloanPSNASASSN-19ciASAS-SNPresent in several epochs, unknown redshift, blue SDSS host
296462019-02-06 14:17:06KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN08:49:20.496+11:11:56.692019-02-06 03:21:36.00018.1g-SloanPSNASASSN-19ciASAS-SNPresent in several epochs, unknown redshift, blue SDSS host
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
35882019-03-05 03:10:21ZTF_Bot1C. Fremling, A. Dugas (Caltech), Y. Sharma (IIT Bombay) on behalf of the Zwicky Transient Facility (ZTF)ZTFSN Ia0.068ZTF2019TNSCR2773....1F
35172019-02-10 14:56:02jlprietoE. Falco (Harvard CfA), K. Stanek (OSU), J. L. Prieto (UDP/MAS)ASAS-SNSN Ia-91T-like0.072ASAS-SNWe obtained an spectrum of ASASSN-19ci (AT2019ano) on 2018 Feb 8.3 with FAST mounted on the FLWO 1.5m telescope. Using SNID (Blondin & Tonry 2007) to do cross-correlation with a library of SN spectra, we find that the spectrum is consistent with a young SN1991T-like Type Ia supernova at phase -6 +/- 2 days and at redshift z=0.072 +/- 0.004. 2019TNSCR.227....1F

Comments

TNS System (WIS)

Sun, 06/23/2019 - 10:45

Object coordinates updated according to AT-report 31440 of Group ZTF
Previous RA, DEC: 08:49:20.496, +11:11:56.69 (132.3354, +11.19908)
Updated RA, DEC: 08:49:20.655, +11:11:56.71 (132.3360609, 11.1990858)

Patrick Vallely (The Ohio State University)

Thu, 02/07/2019 - 16:26

http://www.astronomy.ohio-state.edu/assassin/followup/asassn-19ci.png