SN 2019iex
RA/DEC (2000)
23:51:03.650 +20:08:43.80
357.765208 +20.1455
Type
SN II
Redshift
0.0139
Reporting Group
SAGUARO
Discovering Data Source
SAGUARO
Discovery Date
2019-06-26 10:58:28.000
TNS AT
Y
Public
Y
Host Name
NGC7769
Host Redshift
0.014046
Discovery Mag
17.58
Filter
G-Gaia
Reporter/s
David Sand, Wen-fai Fong, Kerry Paterson, Michael Lundquist

Spectra

 SN_2019iex - 2019-07-01 08:56:46 P60 / SEDM (ZTF)z=
 SN_2019iex - 2019-06-28 02:24:00 Ekar / AFOSC (Padova-Asiago)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
45392019-07-01 08:56:46P60 / SEDM1800SEDmRobotautoZTF tns_2019iex_2019-07-01_08-56-46_P60_SEDM_ZTF.asciiObjectZTF
44202019-06-28 02:24:00Ekar / AFOSC2400TomasellaBenetti, TomasellaPadova-Asiago tns_2019iex_2019-06-28.1_Ekar_AFOSC_Padova-Asiago.dat tns_2019iex_2019-06-28.1_Ekar_AFOSC_Padova-Asiago.fitsObjectPadova-Asiago
Light Curves
FilterTel / InstObs-date rangePhotometry
Clear-Other_Other2006-09-25 14:56:00 - 2019-09-09 16:21:235
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
887912019-09-09 16:21:2316.218VegaMagClear-Other_Other300
813232019-08-01 16:30:1915.717.5VegaMagClear-Other_Other20yoji hiroseLX200GPS-35 ST-9
810812019-07-30 14:51:0416.71018.2VegaMagClear-Other_Other20M.TsuboiTelescope:0.35-m f/4.6 reflector
810802019-07-28 14:23:2717.8VegaMagClear-Other_Other20M.Tsuboi[Last non detection] Telescope:0.35-m f/4.6 reflector
887902006-09-25 14:56:0018VegaMagClear-Other_Other40[Last non detection] SCT 0.28m
G-GaiaOther_Other2019-05-31 00:00:00 - 2019-06-26 10:58:282
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
736152019-06-26 10:58:2817.5821.5ABMagG-GaiaOther_Other120Mount Lemmon 1.5m with the 10x10K imager.
736142019-05-31 00:00:0021.5ABMagG-GaiaOther_Other120[Last non detection] Mount Lemmon 1.5m with the 10x10K imager.
w-PS1PS1_GPC12019-06-29 13:30:43 - 2019-06-29 13:30:431
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
754522019-06-29 13:30:4316.860.0122ABMagw-PS1PS1_GPC145Robot
cyan-ATLASATLAS1_ACAM12019-06-29 13:32:09 - 2019-06-29 13:32:091
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
760322019-06-29 13:32:0916.8040.02219.35ABMagcyan-ATLASATLAS1_ACAM130Robot
orange-ATLASATLAS1_ACAM12019-06-21 14:11:02 - 2019-06-21 14:11:021
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
760312019-06-21 14:11:0218.94ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
G-GaiaGaia_Gaia-photometric2019-06-13 15:36:00 - 2019-07-17 15:17:162
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
801082019-07-17 15:17:1616.940.2ABMagG-GaiaGaia_Gaia-photometric60Robot
801072019-06-13 15:36:0021.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
g-ZTFP48_ZTF-Cam2019-06-26 10:59:01 - 2019-07-16 11:34:5416
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
800012019-07-16 11:34:54170.0419.69ABMagg-ZTFP48_ZTF-Cam30
796162019-07-11 10:44:4416.930.0420.84ABMagg-ZTFP48_ZTF-Cam30
778912019-07-05 11:04:3516.830.0420.87ABMagg-ZTFP48_ZTF-Cam30
758192019-06-29 11:03:0316.840.0520.4ABMagg-ZTFP48_ZTF-Cam30
797152019-06-29 11:03:0316.840.0520.4ABMagg-ZTFP48_ZTF-Cam30
771722019-06-29 11:03:0316.840.0520.4ABMagg-ZTFP48_ZTF-Cam30
772052019-06-29 11:03:0316.840.0520.4ABMagg-ZTFP48_ZTF-Cam30
769672019-06-29 11:03:0316.840.0520.4ABMagg-ZTFP48_ZTF-Cam30
741932019-06-29 11:03:0316.840.0520.4ABMagg-ZTFP48_ZTF-Cam30
763072019-06-26 10:59:0117.050.0520.4ABMagg-ZTFP48_ZTF-Cam30
778672019-06-26 10:59:0117.050.0520.4ABMagg-ZTFP48_ZTF-Cam30
758202019-06-26 10:59:0117.050.0520.4ABMagg-ZTFP48_ZTF-Cam30
759392019-06-26 10:59:0117.050.0520.4ABMagg-ZTFP48_ZTF-Cam30
785152019-06-26 10:59:0117.050.0520.4ABMagg-ZTFP48_ZTF-Cam30
741942019-06-26 10:59:0117.050.0520.4ABMagg-ZTFP48_ZTF-Cam30
760242019-06-26 10:59:0117.050.0520.4ABMagg-ZTFP48_ZTF-Cam30
r-ZTFP48_ZTF-Cam2019-06-23 10:30:24 - 2019-07-17 10:20:4135
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
798792019-07-17 10:20:4116.80.0419.85ABMagr-ZTFP48_ZTF-Cam30
798782019-07-10 11:29:3016.880.0720.35ABMagr-ZTFP48_ZTF-Cam30
796152019-07-10 11:29:3016.880.0720.35ABMagr-ZTFP48_ZTF-Cam30
786962019-07-08 11:07:2216.820.0420.75ABMagr-ZTFP48_ZTF-Cam30
785362019-07-08 11:07:2216.820.0420.75ABMagr-ZTFP48_ZTF-Cam30
778902019-07-05 10:04:2416.820.0320.68ABMagr-ZTFP48_ZTF-Cam30
800002019-07-04 08:52:2216.790.0420.25ABMagr-ZTFP48_ZTF-Cam30
785162019-07-04 08:52:2216.790.0420.25ABMagr-ZTFP48_ZTF-Cam30
785352019-07-04 08:52:2216.790.0420.25ABMagr-ZTFP48_ZTF-Cam30
763082019-07-02 10:09:0716.80.0420.53ABMagr-ZTFP48_ZTF-Cam30
778662019-07-02 10:09:0716.80.0420.53ABMagr-ZTFP48_ZTF-Cam30
786952019-07-02 10:09:0716.80.0420.53ABMagr-ZTFP48_ZTF-Cam30
797162019-07-01 10:54:2716.860.0320.59ABMagr-ZTFP48_ZTF-Cam30
771732019-07-01 10:54:2716.860.0320.59ABMagr-ZTFP48_ZTF-Cam30
772062019-07-01 10:54:2716.860.0320.59ABMagr-ZTFP48_ZTF-Cam30
759402019-07-01 10:54:2716.860.0320.59ABMagr-ZTFP48_ZTF-Cam30
769682019-07-01 10:54:2716.860.0320.59ABMagr-ZTFP48_ZTF-Cam30
760252019-07-01 10:54:2716.860.0320.59ABMagr-ZTFP48_ZTF-Cam30
798772019-06-23 10:30:2419.9307ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
763062019-06-23 10:30:2419.9307ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
778652019-06-23 10:30:2419.9307ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
758182019-06-23 10:30:2419.9307ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
778892019-06-23 10:30:2419.9307ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
797142019-06-23 10:30:2419.9307ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
786942019-06-23 10:30:2419.9307ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
771712019-06-23 10:30:2419.9307ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
799992019-06-23 10:30:2419.9307ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
772042019-06-23 10:30:2419.9307ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
759382019-06-23 10:30:2419.9307ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
769662019-06-23 10:30:2419.9307ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
785142019-06-23 10:30:2419.9307ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
785342019-06-23 10:30:2419.9307ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
741922019-06-23 10:30:2419.9307ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
760232019-06-23 10:30:2419.9307ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
796142019-06-23 10:30:2419.9307ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
AT Reports
IDTime received (UT)SenderReporter/sReportting groupDisc. Data SourceRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
464612019-09-09 19:29:16Y.OhshimaYuuji Ohshima23:51:03.630+20:08:43.502019-09-09 16:21:23.00016.2Clear-PSN
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2019iex_atrep_46461.pngGraphics2019-09-09 19:29:16Y.Ohshima
428502019-08-01 17:36:23y hiroseyoji hirose23:51:03.600+20:08:44.802019-08-01 16:30:19.00015.7Clear-PSN
427202019-07-31 06:26:21mtsuboiMasaki Tsuboi23:51:03.660+20:08:44.702019-07-30 14:51:04.00016.7Clear-PSNOffsets:4.4Wand17.2SofNGC7769
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2019iex_atrep_42720.jpgGraphicsDiscover:NGC7770190730-2.fis  2019-07-30 14:51:04  V=16.7 2019-07-31 06:26:21mtsuboi
tns_2019iex_atrep_42720_0.jpgGraphicsLast non-detection :NGC7770190728-2.fis  2019-07-28 14:23:27  LimitingMag=17.82019-07-31 06:26:21mtsuboi
422572019-07-22 10:59:24Gaia_Bot1S.T. Hodgkin, E. Breedt, A. Delgado, D.L. Harrison, M. van Leeuwen, G. Rixon, T. Wevers, A. Yoldas (IoA Cambridge), N. Ihanec, K. Kruszyńska, K.A. Rybicki, Ł. Wyrzykowski (Warsaw University Astronomical Observatory), D. Eappachen, Z. Kostrzewa-Rutkowska (SRON/RU), G. Marton (Konkoly Observatory), on behalf of the Gaia Alerts teamGaiaAlertsGaiaAlerts23:51:03.650+20:08:43.802019-07-17 15:17:16.00016.94G-GaiaPSNGaia19dceGaiaAlertsconfirmed SN II
422102019-07-21 16:31:47ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF23:51:03.642+20:08:43.802019-07-04 08:52:22.00016.79r-ZTFPSNZTF19abbnamrZTFSee arXiv:1904.05922 for selection criteria.
421692019-07-21 15:23:06ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF23:51:03.641+20:08:43.802019-07-10 11:29:30.00016.88r-ZTFPSNZTF19abbnamrZTFSee arXiv:1904.05922 for selection criteria.
421102019-07-21 12:22:17ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF23:51:03.637+20:08:43.682019-06-29 11:03:03.00016.84g-ZTFPSNZTF19abbnamrZTFSee arXiv:1904.05922 for selection criteria.
420762019-07-21 11:20:52ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF23:51:03.641+20:08:43.802019-07-10 11:29:30.00016.88r-ZTFPSNZTF19abbnamrZTFSee arXiv:1904.05922 for selection criteria.
416652019-07-14 22:15:32ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF23:51:03.636+20:08:43.812019-07-02 10:09:07.00016.8r-ZTFPSNZTF19abbnamrZTFSee arXiv:1904.05922 for selection criteria.
416112019-07-14 21:35:54ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF23:51:03.642+20:08:43.802019-07-04 08:52:22.00016.79r-ZTFPSNZTF19abbnamrZTFSee arXiv:1904.05922 for selection criteria.
416032019-07-14 21:34:02ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF23:51:03.638+20:08:43.872019-06-26 10:59:01.00017.05g-ZTFPSNZTF19abbnamrZTFSee arXiv:1904.05922 for selection criteria.
412882019-07-08 14:17:29ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF23:51:03.636+20:08:43.792019-07-05 10:04:24.00016.82r-ZTFPSNZTF19abbnamrZTFSee arXiv:1904.05922 for selection criteria.
412792019-07-08 14:13:34ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF23:51:03.636+20:08:43.812019-06-26 10:59:01.00016.8r-ZTFPSNZTF19abbnamrZTFSee arXiv:1904.05922 for selection criteria.
409742019-07-05 13:55:34ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF23:51:03.637+20:08:43.682019-06-29 11:03:03.00016.84g-ZTFPSNZTF19abbnamrZTFSee arXiv:1904.05922 for selection criteria.
409622019-07-05 13:52:59ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF23:51:03.637+20:08:43.682019-06-29 11:03:03.00016.84g-ZTFPSNZTF19abbnamrZTFSee arXiv:1904.05922 for selection criteria.
408612019-07-05 06:39:49ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF23:51:03.637+20:08:43.682019-06-29 11:03:03.00016.84g-ZTFPSNZTF19abbnamrZTFSee arXiv:1904.05922 for selection criteria.
405182019-07-02 13:37:10ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF23:51:03.638+20:08:43.872019-06-26 10:59:01.00017.05g-ZTFPSNZTF19abbnamrZTFSee arXiv:1904.05922 for selection criteria.
403712019-07-01 14:33:49ATLAS_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, S. Srivastav, O. McBrien, D. O'Neill, P. Clark, M. Fulton, J. Gillanders (Queen's University Belfast), T.-W. Chen (MPE), D. E. Wright (University of Minnesota)ATLASATLAS23:51:03.629+20:08:43.812019-06-29 13:32:09.00016.804cyan-ATLASPSNATLAS19oeaATLAS
403682019-07-01 13:36:48ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF23:51:03.638+20:08:43.872019-06-26 10:59:01.00017.05g-ZTFPSNZTF19abbnamrZTFSee arXiv:1904.05922 for selection criteria.
403352019-07-01 12:03:22ZTF_AMPEL_NEWJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF23:51:03.638+20:08:43.872019-06-26 10:59:01.00017.05g-ZTFPSNZTF19abbnamrZTFSee arXiv:1904.05922 for selection criteria.
402912019-07-01 10:06:31ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF23:51:03.637+20:08:43.682019-06-26 10:59:01.00016.84g-ZTFPSNZTF19abbnamrZTFSee arXiv:1904.05922 for selection criteria.
401102019-07-01 08:37:05PS1_Bot1K. C. Chambers, T. de Boer, J. Bulger, J. Fairlamb, M. Huber, C.-C. Lin, T. Lowe, E. Magnier, A. Schultz, R. J. Wainscoat, M. Willman (IfA, University of Hawaii), K. W. Smith, D. R. Young, O. McBrien, J. Gillanders. S. Srivastav, S. J. Smartt, D. O'Neil, P. Clark, S. Sim (Queen's University Belfast), D. E. Wright (University of Minnesota)Pan-STARRS1Pan-STARRS123:51:03.636+20:08:43.872019-06-29 13:30:43.00016.86w-PS1PSNPS19dcrPan-STARRS1
389132019-06-29 12:07:37ZTF_AMPEL_NEWJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF23:51:03.637+20:08:43.682019-06-26 10:59:01.00016.84g-ZTFPSNZTF19abbnamrZTFSee arXiv:1904.05922 for selection criteria.
386562019-06-26 16:14:22dsandDavid Sand, Wen-fai Fong, Kerry Paterson, Michael LundquistSAGUAROSAGUARO23:51:03.612+20:08:43.692019-06-26 10:58:28.00017.58G-GaiaPSNSAGUARO19bSAGUARO
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
45322019-07-11 19:17:01ZTF_Bot1C. Fremling, A. Dugas (Caltech), Y. Sharma (IIT Bombay) on behalf of the Zwicky Transient Facility (ZTF)ZTFSN II0.0139ZTF2019TNSCR2831....1F
44132019-07-01 09:26:53linatomaL. Tomasella, S. Benetti, E. Cappellaro, M. Turatto (INAF Osservatorio Astronomico di Padova)Padova-AsiagoSN0.014046Padova-AsiagoThe low S/N spectrum consists of a featureless, blue continuum. The redshift is from Huchra et al. 1999 ApJS 121, 287 (via NED).2019TNSCR1120....1T

Comments

Object coordinates updated according to AT-report 42257 of Group GaiaAlerts
Previous RA, DEC: 23:51:03.636, +20:08:43.87 (357.765149488, +20.1455202056)
Updated RA, DEC: 23:51:03.650, +20:08:43.80 (357.765208, 20.1455)

Object coordinates updated according to AT-report 40110 of Group Pan-STARRS1
Previous RA, DEC: 23:51:03.637, +20:08:43.68 (357.7651553, +20.1454668)
Updated RA, DEC: 23:51:03.636, +20:08:43.87 (357.765149488, 20.1455202056)

Object coordinates updated according to AT-report 38913 of Group ZTF
Previous RA, DEC: 23:51:03.612, +20:08:43.69 (357.76505, +20.14547)
Updated RA, DEC: 23:51:03.637, +20:08:43.68 (357.7651553, 20.1454668)

This candidate was also discovered by Nikolay Mishevskiy in SNHunt (and posted in the SNHunt fourm http://snhunt.freeforums.net) based on the same data. The candidate can be seen here:

http://nesssi.cacr.caltech.edu/SNhunt/20190626/20190626_358.html

 

The date of nondetection was in error in the original report, and should be 2018-12-20, rather than the reported 2019-05-31.  Apologies for the error.