SN 2019aik
RA/DEC ()
10:37:38.360 +37:27:29.70
159.409833 +37.45825
Type
SN Ia
Redshift
0.023
Source Group
XOSS
Discovery Date
2019-01-30 22:06:01
TNS AT
Y
Public
Y
Host Name
NGC 3304
Discovery Mag
18.6
Filter
Clear-
Discoverer/s
Jiarui Xiong, Jiangao Ruan, Zhijian Xu and Xing Gao

Spectra

 SN_2019aik - 2019-02-02 17:02:24 Lijiang-2.4m / YFOSCz=
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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
34952019-02-02 17:02:24Lijiang-2.4m / YFOSC1800Jujia Zhang, Kaixing Lu (YNAO); Xiaofeng Wang (THU) tns_2019aik_2019-02-02.71_Lijiang-2.4m_YFOSC.dat tns_2019aik_2019-02-02.71_Lijiang-2.4m_YFOSC.fitsObject
Light Curves
FilterTel / InstObs-date rangePhotometry
Clear-Other_Other2019-01-13 20:29:57 - 2019-02-06 13:49:283
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
531702019-02-06 13:49:2815.6VegaMagClear-Other_Other0.23-m /f10
528052019-01-30 22:06:0118.619VegaMagClear-Other_Other40Jiarui Xiong, Jiangao Ruan, Zhijian Xu and Xing GaoJiarui Xiong, Jiangao Ruan, Zhijian Xu and Xing Gao, report the discovery of a possible supernova in NGC 3304. The transient (mag approximately 18.6) on one 40-s survey image (limiting mag about 19.0) taken by Xing Gao in Xingming Observatory Sky Survey(C42) around Jan. 30.92084, 2019, using a unfiltered CCD ( + Celestron C14 Schmidt-Cassegrain telescope D=356-mm @f/6.9 ). The new object approximately located at R.A.=10h37m38.36s +37d27'29".7 (equinox 2000.0). Which is about 6.0" east and 9.2" north of the center of the NGC 3304. Nothing is visible at this position on archival image taken on Jan. 13.85413, 2019 (limiting mag 19.0). All images can be seen from:http://www.xjltp.com/XOSS/PSP19A/PSP19A.htm. NET UCAC-4 PSP19A C2019 01 30.92084 10 37 38.36 +37 27 29.7 18.6 V C42
528042019-01-13 20:29:5719VegaMagClear-Other_Other40Jiarui Xiong, Jiangao Ruan, Zhijian Xu and Xing Gao[Last non detection] using a unfiltered CCD ( + Celestron C14 Schmidt-Cassegrain telescope D=356-mm @f/6.9 ).
cyan-ATLASATLAS1_ACAM12019-02-06 13:30:43 - 2019-02-06 13:30:431
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
531882019-02-06 13:30:4316.2540.01419.76ABMagcyan-ATLASATLAS1_ACAM130Robot
orange-ATLASATLAS1_ACAM12019-02-04 13:06:14 - 2019-02-04 13:06:141
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
531872019-02-04 13:06:1419.34ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
G-GaiaGaia_Gaia-photometric2018-12-01 18:20:09 - 2019-04-22 06:15:502
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
627012019-04-22 06:15:5018.650.2ABMagG-GaiaGaia_Gaia-photometric60Robot
627002018-12-01 18:20:0921.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
g-ZTFP48_ZTF-Cam2019-01-28 10:25:52 - 2019-03-20 05:59:1511
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
584172019-03-20 05:59:1518.210.1318.49ABMagg-ZTFP48_ZTF-Cam30
586272019-03-19 05:52:1218.160.0919.02ABMagg-ZTFP48_ZTF-Cam30
573822019-02-20 06:28:1615.950.0319.02ABMagg-ZTFP48_ZTF-Cam30
600652019-02-20 06:28:1615.950.0319.02ABMagg-ZTFP48_ZTF-Cam30
593352019-02-20 06:28:1615.950.0319.02ABMagg-ZTFP48_ZTF-Cam30
603862019-02-20 06:28:1615.950.0319.02ABMagg-ZTFP48_ZTF-Cam30
593342019-02-12 10:13:2115.850.0319.8ABMagg-ZTFP48_ZTF-Cam30
603852019-02-12 10:13:2115.850.0319.8ABMagg-ZTFP48_ZTF-Cam30
570662019-02-12 10:13:2115.850.0319.8ABMagg-ZTFP48_ZTF-Cam30
586802019-02-08 10:04:2616.110.0320.92ABMagg-ZTFP48_ZTF-Cam30
598352019-01-28 10:25:5220.810.2920.6ABMagg-ZTFP48_ZTF-Cam30
r-ZTFP48_ZTF-Cam2019-01-25 11:16:46 - 2019-04-02 05:23:5919
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
586792019-04-02 05:23:5917.750.0919.35ABMagr-ZTFP48_ZTF-Cam30
573832019-03-25 05:52:4317.420.0420.59ABMagr-ZTFP48_ZTF-Cam30
584182019-03-20 08:28:3717.130.0818.51ABMagr-ZTFP48_ZTF-Cam30
598362019-03-20 08:28:3717.130.0818.51ABMagr-ZTFP48_ZTF-Cam30
586262019-03-17 04:58:1816.930.0419.75ABMagr-ZTFP48_ZTF-Cam30
605722019-03-17 04:58:1816.930.0419.75ABMagr-ZTFP48_ZTF-Cam30
605712019-03-16 04:56:0516.920.0419.67ABMagr-ZTFP48_ZTF-Cam30
570672019-03-04 07:29:5116.680.0320.34ABMagr-ZTFP48_ZTF-Cam30
600662019-02-20 08:36:2516.020.0318.89ABMagr-ZTFP48_ZTF-Cam30
586252019-01-25 11:16:4619.6724ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
573812019-01-25 11:16:4619.6724ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
584162019-01-25 11:16:4619.6724ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
586782019-01-25 11:16:4619.6724ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
605702019-01-25 11:16:4619.6724ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
600642019-01-25 11:16:4619.6724ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
598342019-01-25 11:16:4619.6724ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
593332019-01-25 11:16:4619.6724ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
603842019-01-25 11:16:4619.6724ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
570652019-01-25 11:16:4619.6724ABMagr-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
335182019-04-24 10:01:37Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts10:37:38.390+37:27:29.562019-04-22 06:15:5018.65G-GaiaPSNGaia19bmmGaiaAlertsconfirmed SN Ia
326642019-04-09 13:56:48ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTF10:37:38.386+37:27:29.552019-03-16 04:56:0516.92r-ZTFPSNZTF19aagmsrrZTF
325942019-04-09 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 ZTFZTF10:37:38.383+37:27:29.462019-02-12 10:13:2115.85g-ZTFPSNZTF19aagmsrrZTF
324802019-04-09 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 ZTFZTF10:37:38.383+37:27:29.542019-02-20 06:28:1615.95g-ZTFPSNZTF19aagmsrrZTF
323952019-04-09 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 ZTFZTF10:37:38.429+37:27:29.532019-01-28 10:25:5220.81g-ZTFPSNZTF19aagmsrrZTF
322122019-04-09 07:59:42ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTF10:37:38.383+37:27:29.462019-02-12 10:13:2115.85g-ZTFPSNZTF19aagmsrrZTF
319632019-04-04 07:43:49ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTF10:37:38.383+37:27:29.612019-02-08 10:04:2617.75r-ZTFPSNZTF19aagmsrrZTF
319442019-04-04 07:20:08ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTF10:37:38.386+37:27:29.582019-03-17 04:58:1816.93r-ZTFPSNZTF19aagmsrrZTF
318572019-04-02 08:17:33ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTF10:37:38.373+37:27:29.432019-03-20 05:59:1518.21g-ZTFPSNZTF19aagmsrrZTF
314442019-03-26 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 ZTFZTF10:37:38.383+37:27:29.542019-02-20 06:28:1615.95g-ZTFPSNZTF19aagmsrrZTF
313342019-03-26 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 ZTFZTF10:37:38.383+37:27:29.462019-02-12 10:13:2115.85g-ZTFPSNZTF19aagmsrrZTF
296592019-02-06 22:21:41ATLAS_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)ATLAS10:37:38.392+37:27:29.722019-02-06 13:30:4316.254cyan-ATLASPSNATLAS19cqsATLAS
296452019-02-06 14:04:00T.NoguchiToshihide Noguchi10:37:38.280+37:27:29.202019-02-06 13:49:2815.6Clear-PSN
294382019-02-01 04:28:52sammimasJiarui Xiong, Jiangao Ruan, Zhijian Xu and Xing GaoXOSS10:37:38.360+37:27:29.702019-01-30 22:06:0118.6Clear-PSNPSP19AXOSSJiarui Xiong, Jiangao Ruan, Zhijian Xu and Xing Gao, report the discovery of a possible supernova in NGC 3304. The transient (mag approximately 18.6) on one 40-s survey image (limiting mag about 19.0) taken by Xing Gao in Xingming Observatory Sky Survey(C42) around Jan. 30.92084, 2019, using a unfiltered CCD ( + Celestron C14 Schmidt-Cassegrain telescope D=356-mm @f/6.9 ). The new object approximately located at R.A.=10h37m38.36s +37d27'29".7 (equinox 2000.0). Which is about 6.0" east and 9.2" north of the center of the NGC 3304. Nothing is visible at this position on archival image taken on Jan. 13.85413, 2019 (limiting mag 19.0). All images can be seen from:http://www.xjltp.com/XOSS/PSP19A/PSP19A.htm. NET UCAC-4 PSP19A C2019 01 30.92084 10 37 38.36 +37 27 29.7 18.6 V C42
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2019aik_atrep_29438_XOSS.pngGraphics2019-02-01 05:36:27sammimas
Classification Reportings
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarks
34882019-02-02 18:29:58jujiaJujia Zhang, Kaixing Lu (YNAO); Xiaofeng Wang (THU)SN Ia0.023The spectrum matches a young Ia at a few days before the maximum (e.g., SN 1990O at t = -7 days, via SNID).