SN 2018hna
RA/DEC (2000)
12:26:12.05 +58:18:51.10
186.550208 +58.314194
Type
SN II
Redshift
0.0024
Discovery Date
2018-10-22 19:33:07
TNS AT
Y
Public
Y
Host Name
UGC7534
Discovery Mag
16.3
Filter
Clear-
Discoverer/s
Koichi Itagaki
 2018-11-02 12:36:58 P60 / SED-Machine (ZTF)
 2018-10-26 18:45:52 Other / Other
 2018-10-24 19:12:00 Kanata / HOWPol
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   Binning factor: (rounded to nearest integer >1)
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Spectra
IDObs-date (UT)Tel / InstExp-TimeObserver/sReducer/sGroupSpectrum ascii fileSpectrum fits fileSpec. TypeAssoc. GroupsEnd prop. periodRemarks
29742018-11-02 12:36:58P60 / SED-Machine1600SEDmRobotautoZTF tns_2018hna_2018-11-02_12-36-58_P60_SED-Machine_ZTF.asciiObjectZTF
29302018-10-26 18:45:52Other / Other3006LeadbeaterLeadbeater tns_2018hna_2018-10-26_18-45-52_Other_Other.dat tns_2018hna_2018-10-26_18-45-52_Other_Other.fitObjectR~130 spectrum obtained using modified ALPY spectrograph at Three Hills Observatory as described here http://www.threehillsobservatory.co.uk/astro/spectroscopy_20.htm
29332018-10-24 19:12:00Kanata / HOWPol900K. Takagi, T. Nakaoka, M. KawabataM. Kawabata tns_2018hna_2018-10-24.8_Kanata_HOWPol.txtObjectThe spectrum shows a prominent P Cyg profile of H-alpha line, of which the absorption component is blueshifted by ~9,600 km/s.
Light Curves
FilterTel / InstObs-date rangePhotometry
Clear-Other_Other2018-10-22 19:33:07 - 2018-10-22 19:33:071
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
379002018-10-22 19:33:0716.319VegaMagClear-Other_OtherK.Itagaki0.6-m f5.7
R-CousinsOther_Other2018-10-25 09:35:00 - 2018-10-25 09:35:001
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
379862018-10-25 09:35:0016VegaMagR-CousinsOther_Other300F.Watanabe0.4-m f/10 Meili telescope (Meade Schmidt-Cassegrain telescope) + CCD (SBIG STL-1001E) at Nayoro Observatory
G-GaiaGaia_Gaia-photometric2018-10-01 22:23:31 - 2018-10-28 22:22:042
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
381542018-10-28 22:22:0416.160.2ABMagG-GaiaGaia_Gaia-photometric60Robot
381532018-10-01 22:23:3121.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
g-ZTFP48_ZTF-Cam2018-11-01 11:42:43 - 2018-11-10 11:43:0814
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
412682018-11-10 11:43:0816.13680.038908820.3932ABMagg-ZTFP48_ZTF-Cam30
406842018-11-10 11:43:0816.13680.038908820.3932ABMagg-ZTFP48_ZTF-Cam30
412662018-11-10 11:41:4616.15790.045627620.4135ABMagg-ZTFP48_ZTF-Cam30
406902018-11-10 11:41:4616.15790.045627620.4135ABMagg-ZTFP48_ZTF-Cam30
412762018-11-10 11:41:0516.21450.034317220.222ABMagg-ZTFP48_ZTF-Cam30
406872018-11-10 11:41:0516.21450.034317220.222ABMagg-ZTFP48_ZTF-Cam30
412742018-11-10 11:15:1216.20490.034718820.1397ABMagg-ZTFP48_ZTF-Cam30
406862018-11-10 11:15:1216.20490.034718820.1397ABMagg-ZTFP48_ZTF-Cam30
412752018-11-07 11:49:3116.36510.047143520.5539ABMagg-ZTFP48_ZTF-Cam30
402572018-11-07 11:49:3116.36510.047143520.5539ABMagg-ZTFP48_ZTF-Cam30
393262018-11-07 11:49:3116.36510.047143520.5539ABMagg-ZTFP48_ZTF-Cam30
406892018-11-07 11:49:3116.36510.047143520.5539ABMagg-ZTFP48_ZTF-Cam30
399282018-11-07 11:49:3116.36510.047143520.5539ABMagg-ZTFP48_ZTF-Cam30
383762018-11-01 11:42:4316.41ABMagg-ZTFP48_ZTF-Cam30ZTF
r-ZTFP48_ZTF-Cam2018-11-01 13:10:33 - 2018-11-10 13:13:3515
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
412722018-11-10 13:13:3515.48070.026710619.895ABMagr-ZTFP48_ZTF-Cam30
412712018-11-10 13:12:5715.50360.030541119.8649ABMagr-ZTFP48_ZTF-Cam30
412702018-11-10 13:08:1715.49330.02832819.8921ABMagr-ZTFP48_ZTF-Cam30
412692018-11-10 12:35:3815.45580.0333620.1582ABMagr-ZTFP48_ZTF-Cam30
406882018-11-10 12:35:3815.45580.0333620.1582ABMagr-ZTFP48_ZTF-Cam30
412672018-11-07 13:15:4615.59890.030697619.4264ABMagr-ZTFP48_ZTF-Cam30
402582018-11-07 13:15:4615.59890.030697619.4264ABMagr-ZTFP48_ZTF-Cam30
406912018-11-07 13:15:4615.59890.030697619.4264ABMagr-ZTFP48_ZTF-Cam30
399292018-11-07 13:15:4615.59890.030697619.4264ABMagr-ZTFP48_ZTF-Cam30
412732018-11-01 13:11:1515.77470.032337719.4587ABMagr-ZTFP48_ZTF-Cam30
402562018-11-01 13:11:1515.77470.032337719.4587ABMagr-ZTFP48_ZTF-Cam30
393272018-11-01 13:11:1515.77470.032337719.4587ABMagr-ZTFP48_ZTF-Cam30
406852018-11-01 13:11:1515.77470.032337719.4587ABMagr-ZTFP48_ZTF-Cam30
399302018-11-01 13:11:1515.77470.032337719.4587ABMagr-ZTFP48_ZTF-Cam30
383772018-11-01 13:10:3315.77ABMagr-ZTFP48_ZTF-Cam30ZTF
AT Reportings
IDTime received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
248112018-11-11 13:42:55ZTF_AMPEL_MSIPJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTF12:26:12.09+58:18:50.802018-11-01 11:43:0916.1579g-ZTFPSNZTF18acbwaxkZTF
246602018-11-10 14:20:03ZTF_AMPEL_MSIPJ. Nordin, V. Brinnel, M. Giomi (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTF12:26:12.09+58:18:50.862018-11-01 11:43:0916.1368g-ZTFPSNZTF18acbwaxkZTF
245442018-11-09 13:37:57ZTF_AMPEL_MSIPJ. Nordin, V. Brinnel, M. Giomi (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTF12:26:12.09+58:18:50.782018-11-01 11:43:0915.7747r-ZTFPSNZTF18acbwaxkZTF
244652018-11-08 15:27:19ZTF_AMPEL_MSIPJ. Nordin, V. Brinnel, M. Giomi (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTF12:26:12.09+58:18:50.772018-11-01 11:43:0916.3651g-ZTFPSNZTF18acbwaxkZTF
242862018-11-07 15:20:54ZTF_AMPEL_MSIPJ. Nordin, V. Brinnel (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTF12:26:12.09+58:18:50.772018-11-01 11:43:0916.3651g-ZTFPSNZTF18acbwaxkZTF
239282018-11-04 04:55:45ZTF_Bot1C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaborationZTF12:26:12.08+58:18:50.822018-11-01 11:42:4316.41g-ZTFPSNZTF18acbwaxkZTF
238242018-10-30 18:04:41Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts12:26:12.07+58:18:50.832018-10-28 22:22:0416.16G-GaiaPSNGaia18dffGaiaAlertsconfirmed SN II
237442018-10-25 11:06:35Fumitake WatanabeFumitake Watanabe12:26:12.07+58:18:50.802018-10-22 19:33:0716R-CousinsPSN
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2018hna_atrep_23744.jpgGraphics2018-10-25 11:42:33Fumitake Watanabe
237002018-10-22 21:17:49K.ItagakiKoichi Itagaki12:26:12.05+58:18:51.102018-10-22 19:33:0716.3Clear-PSN
Classification Reportings
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarks
29662018-11-05 18:32:56ZTF_Bot1C. Fremling, A. Dugas, Y. Sharma (Caltech) on behalf of the Zwicky Transient Facility (ZTF)ZTFSN II0.0024ZTF
29252018-10-29 23:48:08kabatamihoMiho KawabataSN II
29222018-10-26 22:00:34THORobin LeadbeaterSN II0.002408Spectrum shows broad Balmer P Cygni shape lines with absorption components at ~15000km/s consistent with a type II supernova, though the subtype is unclear. An example match to a type IIb using SNID ( Blondin, S. & Tonry, J. L. 2007. ApJ, 666, 1024) is attached. Redshift quoted is of the suggested host from NED