SN 2018aca
RA/DEC (2000)
10:22:50.770 +14:03:17.20
155.711542 +14.054778
Type
SN Ia
Redshift
0.04
Discovery ReportClassification Report
Reporting Group
ASAS-SN
Discovering Data Source
ASAS-SN
Discovery Date
2018-03-07 04:04:48.000
TNS AT
Y
Public
Y
Host Name
SDSS J102250.88+140316.5
Host Redshift
0.041692
Discovery Mag
17.1
Filter
g-Sloan
Reporter/s
P. Vallely, for the ASAS-SN team
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2018aca - 2018-03-09 16:42:48 BAO-2.16m / Cassegrain (None)z=
 ▌SN_2018aca - 2018-03-09 05:23:00 ESO-NTT / EFOSC2-NTT (None)z=
 ▌SN_2018aca - 2018-03-07 00:00:00 P60 / SEDM (ZTF)z=
▌Show H at z=vexp= km/s
▌Show He at z=vexp= km/s
▌Show He II at z=vexp= km/s
▌Show O at z=vexp= km/s
▌Show [O I] at z=vexp= km/s
▌Show O II at z=vexp= km/s
▌Show [O II] at z=vexp= km/s
▌Show [O III] at z=vexp= km/s
▌Show Na at z=vexp= km/s
▌Show Mg at z=vexp= km/s
▌Show Mg II at z=vexp= km/s
▌Show Si II at z=vexp= km/s
▌Show S II at z=vexp= km/s
▌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
▌Show Å at z=vexp= km/s
▌Show Å at z=vexp= km/s
▌Show Tellurics 
▌Show Galaxy lines at z=
▌Show WR-WN at z=vexp= km/s
▌Show WR-WC/O at z=vexp= km/s
   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
17822018-03-09 16:42:48BAO-2.16m / Cassegrain3600W. Li(THU), Y. Wang(NAOC)H. Lin(THU)None tns_2018aca_2458187.1964_BAO-2.16m_Cassegrain.txtObjectTNTS
17772018-03-09 05:23:00ESO-NTT / EFOSC2-NTTChristian Vogl, Andreas Flörs, Stefan TaubenbergerStefano BenettiNone tns_2018aca_2018-03-09_05-23-00_ESO-NTT_EFOSC2-NTT.asci tns_2018aca_2018-03-09_05-23-00_ESO-NTT_EFOSC2-NTT.fitsObject
19582018-03-07 00:00:00P60 / SEDMR. WaltersD. NeilZTF tns_2018aca_2018-03-07.0_P60_SED-Machine_ZTF.txtObjectZTF
Light Curves
FilterTel / InstObs-date rangePhotometry
orange-ATLASATLAS1_ACAM12018-01-29 14:49:55 - 2018-01-29 15:08:382
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
274722018-01-29 15:08:3819.1590.18219.18ABMagorange-ATLASATLAS1_ACAM130Robot
274712018-01-29 14:49:5519.05ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
g-SloanASASSN-3_Paczynski2018-03-04 07:26:24 - 2018-03-07 04:04:482
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
259282018-03-07 04:04:4817.1ABMagg-SloanASASSN-3_Paczynski
259272018-03-04 07:26:2417ABMagg-SloanASASSN-3_Paczynski[Last non detection]
r-ZTFP48_ZTF-Cam2018-02-16 08:44:09 - 2018-03-05 06:05:452
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
260742018-03-05 06:05:4517.5ABMagr-ZTFP48_ZTF-Cam30ZTF-comissioning
260732018-02-16 08:44:0919.8ABMagr-ZTFP48_ZTF-Cam30ZTF-comissioning[Last non detection]
AT Reports
IDTime received (UT)SenderReporter/sReportting groupDisc. Data SourceRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
180602018-04-27 11:55:02ATLAS_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)ATLASATLAS10:22:50.781+14:03:17.552018-01-29 15:08:38.00019.159orange-ATLASPSNATLAS18mffATLAS
172812018-03-12 16:26:05ZTF_Bot1Ragnhild Lunnan, Francesco Taddia, Jesper Sollerman, Cristina Barbarino (OKC), Christoffer Fremling, Mansi Kasliwal, Chris Canella, Nadejda Blagorodnova, J. Don Neill, Richard Walters, Anna Ho (Caltech), Steve Schulze, Ofer Yaron, Avishay Gal-Yam, Yi Yang (Weizmann) on behalf of the ZTFZTFZTF10:22:50.770+14:03:17.202018-03-05 06:05:45.00017.5r-ZTFPSNZTF18aabssmeZTF2018-04-24
171812018-03-08 18:26:54vallely.7P. Vallely, for the ASAS-SN teamASAS-SNASAS-SN10:22:50.690+14:03:16.632018-03-07 04:04:48.00017.1g-SloanPSNASASSN-18ewASAS-SNIn several epochs.
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
19532018-04-25 06:37:36ZTF_Bot1D. Neil, R. Walters, C. Fremling (Caltech), R. Lunnan, J. Sollerman (OKC), S. Schulze, O. Yaron, A. Gal-Yam (Weizmann) on behalf of ZTFZTFSN Ia0.04ZTF2018TNSCR2094....1N
17772018-03-10 04:25:28hlin16H. Lin, W. Li, X. Wang, D. Xiang, L. Rui(THU), Y. Wang, T. Zhang, T. Li(NAOC), J. Zhang(YNAO)NoneSN Ia0.04TNTS2018TNSCR2085....1L
17722018-03-09 16:30:05sbenettiStefano BenettiNoneSN Ia0.0422018TNSCR.327....1B

Comments

TNS System (WIS)

Sun, 06/23/2019 - 10:44

Object coordinates updated according to AT-report 17281 of Group ZTF
Previous RA, DEC: 10:22:50.690, +14:03:16.63 (155.71121, +14.05462)
Updated RA, DEC: 10:22:50.770, +14:03:17.20 (155.711542, 14.054778)

Patrick Vallely (The Ohio State University)

Fri, 03/09/2018 - 18:10

http://www.astronomy.ohio-state.edu/~assassin/followup/asassn-18ew.png