AT 2018hco
RA/DEC (2000)
01:07:33.611 +23:28:34.68
16.8900441667 +23.4762991667
Type
TDE
Redshift
0.09
Source Group
ATLAS
Discovery Date
2018-10-04 12:28:48
TNS AT
Y
Public
Y
Discovery Mag
18.823
Filter
cyan-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. Prentice, O. McBrien, D. O'Neill, P. Clark, M. Magee, M. Fulton (Queen's University Belfast), D. E. Wright (University of Minnesota)

Spectra

 AT_2018hco - 2018-12-05 01:13:29 NOT / ALFOSCz=
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
32342018-12-05 01:13:29NOT / ALFOSC2400M.B. Stone (UTU), M. Hanski (Luostarivuoren Lyseon Lukio), M. Taskula, K. Räsänen, R. Meller, V. Vepsäläinen (Keravan lukio)T. M Reynolds (Univ. of Turku) tns_2018hco_2018-12-05_01-13-29_NOT_ALFOSC.txtNUTS
Light Curves
FilterTel / InstObs-date rangePhotometry
cyan-ATLASATLAS1_ACAM12018-10-04 12:28:48 - 2018-10-04 12:28:481
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
372022018-10-04 12:28:4818.8230.12719.56ABMagcyan-ATLASATLAS1_ACAM130Robot
orange-ATLASATLAS1_ACAM12018-10-02 12:37:26 - 2018-10-02 12:37:261
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
372012018-10-02 12:37:2619.09ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
g-ZTFP48_ZTF-Cam2018-09-17 07:56:38 - 2018-11-04 07:48:386
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
407092018-11-04 07:48:3818.2940.077841520.0828ABMagg-ZTFP48_ZTF-Cam30
392172018-11-04 07:48:3818.2940.077841520.0828ABMagg-ZTFP48_ZTF-Cam30
396302018-11-04 07:48:3818.2940.077841520.0828ABMagg-ZTFP48_ZTF-Cam30
401552018-11-04 07:48:3818.2940.077841520.0828ABMagg-ZTFP48_ZTF-Cam30
383812018-09-18 08:52:4820.76ABMagg-ZTFP48_ZTF-Cam30ZTF
383802018-09-17 07:56:3820.94ABMagg-ZTFP48_ZTF-Cam30ZTF[Last non detection]
r-ZTFP48_ZTF-Cam2018-09-24 06:38:00 - 2018-11-10 06:27:1013
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
407112018-11-10 06:27:1018.44750.067617820.1591ABMagr-ZTFP48_ZTF-Cam30
407102018-11-07 06:35:2818.51810.079655720.6323ABMagr-ZTFP48_ZTF-Cam30
396282018-11-07 06:35:2818.51810.079655720.6323ABMagr-ZTFP48_ZTF-Cam30
401562018-11-07 06:35:2818.51810.079655720.6323ABMagr-ZTFP48_ZTF-Cam30
407082018-11-04 06:06:4718.43230.078275920.3701ABMagr-ZTFP48_ZTF-Cam30
392162018-11-04 06:06:4718.43230.078275920.3701ABMagr-ZTFP48_ZTF-Cam30
396292018-11-04 06:06:4718.43230.078275920.3701ABMagr-ZTFP48_ZTF-Cam30
401542018-11-04 06:06:4718.43230.078275920.3701ABMagr-ZTFP48_ZTF-Cam30
383822018-11-01 07:23:3118.36ABMagr-ZTFP48_ZTF-Cam30ZTF
407072018-09-24 06:38:0019.68ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
392152018-09-24 06:38:0019.68ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
396272018-09-24 06:38:0019.68ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
401532018-09-24 06:38:0019.68ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
AT Reportings
IDTime received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
246662018-11-10 14:20:03ZTF_AMPEL_MSIPJ. Nordin, V. Brinnel, M. Giomi (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTF01:07:33.635+23:28:34.282018-10-06 08:37:5318.4323r-ZTFPSNZTF18abxftqmZTF
245212018-11-09 13:37:57ZTF_AMPEL_MSIPJ. Nordin, V. Brinnel, M. Giomi (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTF01:07:33.635+23:28:34.282018-10-06 08:37:5318.4323r-ZTFPSNZTF18abxftqmZTF
243632018-11-07 15:21:17ZTF_AMPEL_MSIPJ. Nordin, V. Brinnel (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTF01:07:33.636+23:28:34.252018-10-06 08:37:5318.5181r-ZTFPSNZTF18abxftqmZTF
242482018-11-07 14:54:26ZTF_AMPEL_MSIPJ. Nordin, V. Brinnel (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTF01:07:33.639+23:28:34.242018-10-06 08:37:5318.4323r-ZTFPSNZTF18abxftqmZTF
239302018-11-04 05:15:46ZTF_Bot1C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaborationZTF01:07:33.614+23:28:34.392018-09-18 08:52:4820.76g-ZTFPSNZTF18abxftqmZTF
233522018-10-05 22:41:55ATLAS_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. Prentice, O. McBrien, D. O'Neill, P. Clark, M. Magee, M. Fulton (Queen's University Belfast), D. E. Wright (University of Minnesota)ATLAS01:07:33.611+23:28:34.682018-10-04 12:28:4818.823cyan-ATLASPSNATLAS18wayATLAS
Classification Reportings
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarks
32262018-12-10 12:09:19T_ReynoldsThomas ReynoldsTDE0.09NUTSThe object was previously classified in ATel #12263 by S. Van Velzen et al. We confirm their classification of the object as a TDE on the basis of a strong blue continuum and broad emission lines of Halpha and HeI (5876) as described in ATel #12263, as well as a weak emission line we identify as HeII (4685).