AT 2016blu
RA/DEC (2000)
12:35:52.300 +27:55:55.50
188.967917 +27.932083
Type
LBV
Redshift
0.00261
Reporting Group
None
Discovering Data Source
None
Discovery Date
2016-04-05 23:31:12.000
TNS AT
Y
Public
Y
Host Name
NGC 4559C / IC3550
Discovery Mag
17.1
Filter
Clear-
Reporter/s
Ron Arbour

Spectra

 AT_2016blu - 2019-03-04 07:52:22 P200 / DBSP (ZTF)z=
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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
70862019-03-04 07:52:22P200 / DBSP600A. DugasA. HoZTF tns_2016blu_2019-03-04_07-52-22_P200_DBSP_ZTF.ascii tns_2016blu_2019-03-04_07-52-22_P200_DBSP_ZTF.fitsObjectZTF
Light Curves
FilterTel / InstObs-date rangePhotometry
Clear-Other_Other2016-03-12 23:16:48 - 2019-06-01 18:48:538
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
683772019-06-01 18:48:5316.719VegaMagClear-Other_Other40Mi Zhang and Xing GaoMi Zhang and Xing Gao, report the outburst of a LBV candidate (mag approximately 16.7) was discovered on severl 40-s survey images (limiting mag about 19.0) taken by Xing Gao in Xingming Observatory Sky Survey(C42) around Jun. 01.78395 UT using a unfiltered CCD ( + Celestron C14 Schmidt-Cassegrain telescope D=356-mm @f/6.9 ).
683762019-05-09 18:18:3619VegaMagClear-Other_Other40Xing Gao[Last non detection]
169842017-05-14 21:21:3617.219OtherClear-Other_Other30Ron ArbourUnits=V Instrument= C14 35cm f/6 + SXVR-H9 camera
169832017-05-10 21:07:1219OtherClear-Other_Other30Ron Arbour[Last non detection] Units=V Instrument= C14 35cm f/6 + SXVR-H9 camera
161502017-04-18 21:07:1216.519OtherClear-Other_Other30Ron ArbourInstrument=C14 35cm f/6 + SXVR-H9 camera Units= V
161492017-04-05 19:55:1218.8OtherClear-Other_Other30Ron Arbour[Last non detection] Instrument= C14 35cm f/6 + SXVR-H9 camera Units= V
20052016-04-05 23:31:1217.118.8OtherClear-Other_Other30Ron ArbourInstrument= C14 35cm f/6 + SXVF-H9 camera
20042016-03-12 23:16:4818.8OtherClear-Other_Other30Ron Arbour[Last non detection] Instrument= C14 35cm f/6 + SXVF-H9 camera
G-GaiaGaia_Gaia-photometric2015-11-05 07:04:48 - 2016-02-09 00:02:522
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
38442016-02-09 00:02:5217.720.2ABMagG-GaiaGaia_Gaia-photometric60Robot
38432015-11-05 07:04:4821.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
Clear-BAO-0.6m_BATC2019-03-01 17:51:23 - 2019-03-01 17:51:231
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
548552019-03-01 17:51:2318.27VegaMagClear-BAO-0.6m_BATC
g-ZTFP48_ZTF-Cam2018-12-28 12:25:56 - 2019-03-19 06:55:267
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
599052019-03-19 06:55:2618.990.1919.11ABMagg-ZTFP48_ZTF-Cam30
564722019-03-19 06:54:4318.99ABMagg-ZTFP48_ZTF-Cam30ZTF
597912019-03-01 07:08:2118.110.1320.22ABMagg-ZTFP48_ZTF-Cam30
603172019-03-01 07:08:2118.110.1320.22ABMagg-ZTFP48_ZTF-Cam30
597902019-02-26 10:27:2019.290.120.48ABMagg-ZTFP48_ZTF-Cam30
603162019-02-26 10:27:2019.290.120.48ABMagg-ZTFP48_ZTF-Cam30
599062018-12-28 12:25:5619.590.2319.67ABMagg-ZTFP48_ZTF-Cam30
r-ZTFP48_ZTF-Cam2014-03-09 05:44:09 - 2014-03-09 05:44:091
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
564712014-03-09 05:44:0919.69ABMagr-ZTFP48_ZTF-Cam30ZTF
AT Reports
IDTime received (UT)SenderReporter/sReportting groupDisc. Data SourceRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
365092019-06-01 20:14:13sammimasMi Zhang and Xing GaoXOSSXOSS12:35:52.300+27:55:55.802019-06-01 18:48:53.00016.7Clear-OtherXM13MZXOSSMi Zhang and Xing Gao, report the outburst of a LBV candidate (mag approximately 16.7) was discovered on severl 40-s survey images (limiting mag about 19.0) taken by Xing Gao in Xingming Observatory Sky Survey(C42) around Jun. 01.78395 UT using a unfiltered CCD ( + Celestron C14 Schmidt-Cassegrain telescope D=356-mm @f/6.9 ).
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2016blu_atrep_36509_XOSS.pngGraphics2019-06-01 20:38:30sammimas
325702019-04-09 10:16:02ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF12:35:52.296+27:55:55.542019-02-26 10:27:20.00019.29g-ZTFPSNZTF17aaapufzZTF
324202019-04-09 09:54:17ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF12:35:52.274+27:55:55.732018-12-28 12:25:56.00018.99g-ZTFPSNZTF17aaapufzZTF
323792019-04-09 09:07:34ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF12:35:52.298+27:55:55.542019-02-26 10:27:20.00019.29g-ZTFPSNZTF17aaapufzZTF
311032019-03-20 15:42:05ZTF_Bot1C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaborationZTFZTF12:35:52.280+27:55:55.432014-03-09 05:44:09.00019.69r-ZTFPSNZTF17aaapufzZTF
304192019-03-03 08:09:29honkitHanjie Tan(NCU), Wenxiong Li(THU), Rongxin Wang(THU),Tianmeng Zhang (NAOC), Zhijian Xu, Hao Song(THU), Xiaofeng Wang(THU), Jun Mo(THU),Xu Zhou(NAOC) on behalf of the TNTSTNTSTNTS12:35:52.310+27:55:56.802019-03-01 17:51:23.00018.27Clear-OtherTNTSThe outburst of LBV candidate was discovered by the 0.6 m Schmidt telescope at Xinglong Observatory during the Tsinghua-NAOC Transient Survey (TNTS).
115152017-05-14 21:49:49Ron ArbourRon Arbour12:35:52.290+27:55:56.302017-05-14 21:21:36.00017.2Clear-OtherAT Type= LBV Eruption
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2016blu_atrep_11515.jpgGraphics2017-05-15 00:03:13Ron Arbour
108802017-04-18 21:39:02Ron ArbourRon Arbour12:35:52.310+27:55:56.002017-04-18 21:07:12.00016.5Clear-PSNOutburst of LBV in NGC 4559
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2016blu_atrep_10880.jpgGraphics2017-04-18 22:15:57Ron Arbour
tns_2016blu_atrep_10880_0.jpgGraphics2017-04-19 00:40:37Ron Arbour
33062016-07-22 10:56:32Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlertsGaiaAlerts12:35:52.300+27:55:55.502016-02-09 00:02:52.00017.72G-GaiaOtherGaia16adaGaiaAlertstransient near/in NGC4559C spatially coincident with candidate LBV with previous outbursts.
17812016-04-06 13:47:00Ron ArbourRon Arbour12:35:52.300+27:55:55.802016-04-05 23:31:12.00017.1Clear-OtherAT Type = LBV Outburst
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
70742020-07-13 16:41:59ZTF_Bot1A. Dahiwale, C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF)ZTFLBV0.00261ZTF2020TNSCR2126....1D

Comments

Object coordinates updated according to AT-report 3306 of Group GaiaAlerts
Previous RA, DEC: 12:35:52.300, +27:55:55.80 (188.967917, +27.932167)
Updated RA, DEC: 12:35:52.300, +27:55:55.50 (188.967917, 27.932083)