SN 2018jov
RA/DEC (2000)
08:00:07.149 +58:42:35.11
120.0297895 +58.7097536
Type
SN Ia
Redshift
0.019213
Source Group
ATLAS
Discovery Date
2018-12-08 13:59:31
TNS AT
Y
Public
Y
Discovery Mag
18.712
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. 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)

Spectra

 SN_2018jov - 2018-12-10 11:43:25 FTN / FLOYDS-N (Global SN Project)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
32352018-12-10 11:43:25FTN / FLOYDS-N3600Las Cumbres ObservatoryJamison BurkeGlobal SN Project tns_2018jov_2018-12-10_11-43-25_FTN_FLOYDS-N_Global_SN_Project.ascii tns_2018jov_2018-12-10_11-43-25_FTN_FLOYDS-N_Global_SN_Project.fitsObjectGlobal SN Project
Light Curves
FilterTel / InstObs-date rangePhotometry
cyan-ATLASATLAS1_ACAM12018-12-08 13:59:31 - 2018-12-08 13:59:311
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
452842018-12-08 13:59:3118.7120.10219.7ABMagcyan-ATLASATLAS1_ACAM130Robot
orange-ATLASATLAS1_ACAM12018-12-06 14:36:57 - 2018-12-06 14:36:571
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
452832018-12-06 14:36:5719.33ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
g-ZTFP48_ZTF-Cam2018-12-12 07:45:51 - 2019-03-25 04:45:3221
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
599792019-03-25 04:45:3219.670.1520.47ABMagg-ZTFP48_ZTF-Cam30
598212019-02-12 10:25:3318.960.1419.64ABMagg-ZTFP48_ZTF-Cam30
569582019-02-12 10:22:4318.980.1819.39ABMagg-ZTFP48_ZTF-Cam30
596992018-12-30 13:14:3116.310.0320.1ABMagg-ZTFP48_ZTF-Cam30
603422018-12-28 11:16:1216.20.0319.77ABMagg-ZTFP48_ZTF-Cam30
466992018-12-15 10:25:2716.53970.03243518.4716ABMagg-ZTFP48_ZTF-Cam30
598202018-12-15 10:25:2716.540.0318.47ABMagg-ZTFP48_ZTF-Cam30
475992018-12-15 10:25:2716.540.0318.47ABMagg-ZTFP48_ZTF-Cam30
466972018-12-15 10:20:3416.43640.044677919.3809ABMagg-ZTFP48_ZTF-Cam30
475972018-12-15 10:20:3416.440.0419.38ABMagg-ZTFP48_ZTF-Cam30
456762018-12-12 07:46:3317.09ABMagg-ZTFP48_ZTF-Cam30ZTF
467002018-12-12 07:46:3217.09270.042157520.3879ABMagg-ZTFP48_ZTF-Cam30
462112018-12-12 07:46:3217.09270.042157520.3879ABMagg-ZTFP48_ZTF-Cam30
459832018-12-12 07:46:3217.09270.042157520.3879ABMagg-ZTFP48_ZTF-Cam30
460472018-12-12 07:46:3217.09270.042157520.3879ABMagg-ZTFP48_ZTF-Cam30
476012018-12-12 07:46:3217.090.0420.39ABMagg-ZTFP48_ZTF-Cam30
466962018-12-12 07:45:5117.12190.0473419.8598ABMagg-ZTFP48_ZTF-Cam30
462162018-12-12 07:45:5117.12190.0473419.8598ABMagg-ZTFP48_ZTF-Cam30
459882018-12-12 07:45:5117.12190.0473419.8598ABMagg-ZTFP48_ZTF-Cam30
460462018-12-12 07:45:5117.12190.0473419.8598ABMagg-ZTFP48_ZTF-Cam30
476082018-12-12 07:45:5117.120.0519.86ABMagg-ZTFP48_ZTF-Cam30
r-ZTFP48_ZTF-Cam2018-12-04 06:48:57 - 2019-02-27 06:44:3347
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
603432019-02-27 06:44:3318.60.1819.18ABMagr-ZTFP48_ZTF-Cam30
599802019-01-29 10:19:2917.370.2317.52ABMagr-ZTFP48_ZTF-Cam30
573252019-01-20 06:50:3416.970.0818.25ABMagr-ZTFP48_ZTF-Cam30
597002019-01-03 10:42:1716.560.0319.92ABMagr-ZTFP48_ZTF-Cam30
476092018-12-22 08:08:2416.060.0419.26ABMagr-ZTFP48_ZTF-Cam30
476072018-12-22 07:51:1416.050.0419.46ABMagr-ZTFP48_ZTF-Cam30
466952018-12-19 06:44:3916.1290.018542619.4273ABMagr-ZTFP48_ZTF-Cam30
476002018-12-19 06:44:3916.130.0219.43ABMagr-ZTFP48_ZTF-Cam30
466912018-12-19 06:43:5616.16110.02657619.3761ABMagr-ZTFP48_ZTF-Cam30
476022018-12-19 06:43:5616.160.0319.38ABMagr-ZTFP48_ZTF-Cam30
466982018-12-15 12:19:4616.51830.14050616.9395ABMagr-ZTFP48_ZTF-Cam30
569592018-12-15 12:19:4616.520.1416.94ABMagr-ZTFP48_ZTF-Cam30
475982018-12-15 12:19:4616.520.1416.94ABMagr-ZTFP48_ZTF-Cam30
466942018-12-12 07:16:2417.07520.04416619.9263ABMagr-ZTFP48_ZTF-Cam30
462152018-12-12 07:16:2417.07520.04416619.9263ABMagr-ZTFP48_ZTF-Cam30
459872018-12-12 07:16:2417.07520.04416619.9263ABMagr-ZTFP48_ZTF-Cam30
460512018-12-12 07:16:2417.07520.04416619.9263ABMagr-ZTFP48_ZTF-Cam30
476062018-12-12 07:16:2417.080.0419.93ABMagr-ZTFP48_ZTF-Cam30
466932018-12-12 07:11:0317.02530.04549619.6286ABMagr-ZTFP48_ZTF-Cam30
462142018-12-12 07:11:0317.02530.04549619.6286ABMagr-ZTFP48_ZTF-Cam30
459862018-12-12 07:11:0317.02530.04549619.6286ABMagr-ZTFP48_ZTF-Cam30
460502018-12-12 07:11:0317.02530.04549619.6286ABMagr-ZTFP48_ZTF-Cam30
476052018-12-12 07:11:0317.030.0519.63ABMagr-ZTFP48_ZTF-Cam30
466922018-12-09 12:38:1417.90930.06298219.8794ABMagr-ZTFP48_ZTF-Cam30
462132018-12-09 12:38:1417.90930.06298219.8794ABMagr-ZTFP48_ZTF-Cam30
459852018-12-09 12:38:1417.90930.06298219.8794ABMagr-ZTFP48_ZTF-Cam30
460492018-12-09 12:38:1417.90930.06298219.8794ABMagr-ZTFP48_ZTF-Cam30
476042018-12-09 12:38:1417.910.0619.88ABMagr-ZTFP48_ZTF-Cam30
456752018-12-09 12:28:4817.93ABMagr-ZTFP48_ZTF-Cam30ZTF
467012018-12-09 12:28:2217.92810.06878819.6334ABMagr-ZTFP48_ZTF-Cam30
462122018-12-09 12:28:2217.92810.06878819.6334ABMagr-ZTFP48_ZTF-Cam30
459842018-12-09 12:28:2217.92810.06878819.6334ABMagr-ZTFP48_ZTF-Cam30
460482018-12-09 12:28:2217.92810.06878819.6334ABMagr-ZTFP48_ZTF-Cam30
573262018-12-09 12:28:2217.930.0719.63ABMagr-ZTFP48_ZTF-Cam30
476032018-12-09 12:28:2217.930.0719.63ABMagr-ZTFP48_ZTF-Cam30
596982018-12-04 06:49:1320.048ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
599782018-12-04 06:49:1320.048ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
569572018-12-04 06:49:1320.048ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
598192018-12-04 06:49:1320.048ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
603412018-12-04 06:49:1320.048ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
573242018-12-04 06:49:1320.048ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
466902018-12-04 06:49:0620.05ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
462102018-12-04 06:49:0620.05ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
459822018-12-04 06:49:0620.05ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
460452018-12-04 06:49:0620.05ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
475962018-12-04 06:49:0620.05ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
456742018-12-04 06:48:5720.05ABMagr-ZTFP48_ZTF-Cam30ZTF[Last non detection]
AT Reportings
IDTime received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
325792019-04-09 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 ZTFZTF08:00:07.149+58:42:35.112018-12-28 11:16:1216.2g-ZTFPSNZTF18acusegdZTF
324492019-04-09 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 ZTFZTF08:00:07.156+58:42:35.052019-01-29 10:19:2919.67g-ZTFPSNZTF18acusegdZTF
323902019-04-09 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 ZTFZTF08:00:07.171+58:42:35.042018-12-15 10:25:2716.54g-ZTFPSNZTF18acusegdZTF
323462019-04-09 08:55:49ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTF08:00:07.167+58:42:35.142018-12-30 13:14:3116.31g-ZTFPSNZTF18acusegdZTF
314242019-03-26 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 ZTFZTF08:00:07.156+58:42:35.002018-12-09 12:28:2216.97r-ZTFPSNZTF18acusegdZTF
312962019-03-26 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 ZTFZTF08:00:07.139+58:42:34.982018-12-15 12:19:4618.98g-ZTFPSNZTF18acusegdZTF
269332018-12-22 21:31:03ZTF_AMPEL_NEWJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTF08:00:07.151+58:42:35.132018-12-09 12:28:2216.44g-ZTFPSNZTF18acusegdZTF
266812018-12-19 10:19:48ZTF_AMPEL_NEWJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTF08:00:07.144+58:42:35.072018-12-09 12:28:2216.1611r-ZTFPSNZTF18acusegdZTF
264262018-12-16 11:07:37ZTF_AMPEL_NEWJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTF08:00:07.139+58:42:35.102018-12-09 12:28:2217.0927g-ZTFPSNZTF18acusegdZTF
263372018-12-14 21:06:33ZTF_AMPEL_NEWJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTF08:00:07.167+58:42:35.052018-12-09 12:28:2217.1219g-ZTFPSNZTF18acusegdZTF
263242018-12-14 20:51:11ZTF_AMPEL_NEWJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTF08:00:07.139+58:42:35.102018-12-09 12:28:2217.0927g-ZTFPSNZTF18acusegdZTF
262222018-12-14 06:22:37ZTF_Bot1C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaborationZTF08:00:07.139+58:42:35.102018-12-09 12:28:4817.93r-ZTFPSNZTF18acusegdZTF
260482018-12-09 19:46:35ATLAS_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)ATLAS08:00:07.140+58:42:34.952018-12-08 13:59:3118.712cyan-ATLASPSNATLAS18bbdtATLAS
Classification Reportings
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarks
32272018-12-10 19:11:31jburkeJamison Burke, Daichi Hiramatsu, Iair Arcavi, D. Andrew Howell, Curtis McCully, Stefano ValentiGlobal SN ProjectSN Ia0.019213Global SN ProjectUsing Superfit (Howell et al. 2005, ApJ, 634, 1190) and SNID (Blondin & Tonry 2007, ApJ, 666, 1024), we find good fits to several young Type Ia supernovae at the redshift of the host galaxy (z=0.019213; value from NED but in agreement with narrow host hydrogen lines). The apparent magnitude reported by ATLAS upon discovery on 2018-12-08 13:59:31 was 18.712 , which corresponds to an absolute magnitude of -15.8 in ATLAS' cyan filter. We measure a Si II 6355 velocity of -15,000 km/s and a Ca II NIR triplet velocity of -25,000 km/s. The absolute magnitude and the broad features suggest this maybe as early as ~2 weeks before maximum.

Comments

Object coordinates updated according to AT-report 32579 of Group ZTF
Previous RA, DEC: 08:00:07.140, +58:42:34.95 (120.02975, +58.7097083333)
Updated RA, DEC: 08:00:07.149, +58:42:35.11 (120.0297895, 58.7097536)