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IDNameRepsClassRADECObj. TypeRedshiftHost NameHost RedshiftDiscovering Group/sClassifying Group/sAssociated Group/sDisc. Internal NameDisc. Instrument/sClass. Instrument/sTNS ATPublicEnd Prop. PeriodObject SpectraDiscovery Magsort descendingDiscovery Mag FilterDiscovery Date (UT)SenderRemarksSourcesBibcodeExt. catalog/s
30 1936B00:00:00.000+00:00:00.00Anon. NY141936-09-24 00:00:00[Discoverer=Zwicky; DiscoveryRef=PASP 51, 36; PositionRef=; Orig Type=Unknown]
48 1940E00:00:00.000+00:00:00.00NGC 253 NY141940-11-22 00:00:00[Discoverer=Zwicky; DiscoveryRef=IAUC 848; PositionRef=; Orig Type=Unknown]
52 1945A00:00:00.000+00:00:00.00NGC 5195 NY141945-04-08 00:00:00[Discoverer=Humason; DiscoveryRef=IAUC 1018; PositionRef=; Orig Type=Unknown]
164SN 1957A00:00:00.000+00:00:00.00SN Ia-pecNGC 2841 NY141957-02-26 00:00:00[Discoverer=Schurer; DiscoveryRef=IAUC 1588; PositionRef=; Orig Type=Ia-p ]
256 1963P02:46:02.100-07:34:50.48NGC 1084 NY141963-09-18 00:00:00[Discoverer=Wild; DiscoveryRef=IAUC 1843; PositionRef=PASP 105, 1250; Orig Type=Unknown]
270SN 1964F00:00:00.000+00:00:00.00SN IINGC 4303 NY140000-00-00 00:00:00[Discoverer=Rosino; DiscoveryRef=IAUC 1868; PositionRef=; Orig Type=II ]
283 1965D10:39:26.309-27:54:16.70Anon. NY141965-02-26 00:00:00[Discoverer=Zwicky; DiscoveryRef=IAUC 1898; PositionRef=PASP 105, 1250; Orig Type=Unknown]
286 1965G00:00:00.000+00:00:00.00NGC 4162 NY141965-03-23 00:00:00[Discoverer=Haro, Hoffmeister; DiscoveryRef=IAUC 1904; PositionRef=; Orig Type=Unknown]
287 1965H00:00:00.000+00:00:00.00NGC 4666 NY141965-05-23 00:00:00[Discoverer=Chavira; DiscoveryRef=IAUC 1908; PositionRef=; Orig Type=Unknown]
366SN 1970A00:00:00.000+00:00:00.00SN IIIC 3476 NY141970-02-15 00:00:00[Discoverer=Grizunova; DiscoveryRef=IAUC 2214; PositionRef=; Orig Type=II: ]
423 1972T00:00:00.000+00:00:00.00 NY140000-00-00 00:00:00[Discoverer=; DiscoveryRef=; PositionRef=; Orig Type=Unknown]
450 1974E00:00:00.000+00:00:00.00NGC 4038 NY141974-03-21 00:00:00[Discoverer=Lovas; DiscoveryRef=IAUC 2653; PositionRef=; Orig Type=Unknown]
498 1977B00:00:00.000+00:00:00.00NGC 5406 NY141977-03-18 00:00:00[Discoverer=Lovas; DiscoveryRef=IAUC 3053; PositionRef=; Orig Type=Unknown]
507 1978B00:00:00.000+00:00:00.00UGC 6335 NY141978-07-03 00:00:00[Discoverer=Young, Ritchie; DiscoveryRef=IAUC 3242; PositionRef=; Orig Type=Unknown]
533 1980I00:00:00.000+00:00:00.00NGC 4374 NY141980-06-13 00:00:00[Discoverer=Rosker; DiscoveryRef=IAUC 3492; PositionRef=; Orig Type=Unknown]
555SN 1982B00:00:00.000+00:00:00.00SN IaNGC 2268 NY141982-02-12 00:00:00[Discoverer=Wild; DiscoveryRef=IAUC 3667; PositionRef=; Orig Type=Ia ]
558 1982E00:00:00.000+00:00:00.00NGC 1332 NY141982-03-29 00:00:00[Discoverer=Wischnjewsky; DiscoveryRef=IAUC 3684; PositionRef=; Orig Type=Unknown]
586 1983E09:53:42.840+01:34:34.39NGC 3044 NY141983-03-13 00:00:00[Discoverer=Metlov; DiscoveryRef=IAUC 3787; PositionRef=IAUC 3789; Orig Type=Unknown]
599SN 1983R01:50:13.111+27:11:55.10SN IIC 1731 NY141983-09-18 00:00:00[Discoverer=Wild, Metlova; DiscoveryRef=IAUC 3875; PositionRef=IAUC 3875; Orig Type=I ]
619SN 1984L02:35:30.550-07:09:30.49SN INGC 991 NY141984-08-28 00:00:00[Discoverer=Evans; DiscoveryRef=IAUC 3979; PositionRef=IAUC 3985; Orig Type=Ip ]
620 1984M01:28:21.521+02:31:00.70IC 121 NY141984-08-29 00:00:00[Discoverer=Lovas; DiscoveryRef=IAUC 3981; PositionRef=IAUC 3989; Orig Type=Unknown]
621SN 1984N22:02:44.741-20:47:52.80SN INGC 7184 NY141984-07-20 00:00:00[Discoverer=Evans; DiscoveryRef=IAUC 3962; PositionRef=IAUC 4019; Orig Type=I ]
651SN 1986A10:46:36.600+13:45:01.12SN INGC 3367 NY141986-02-04 00:00:00[Discoverer=Evans; Cameron, Leibundgut; Lovas; DiscoveryRef=IAUC 4173; PositionRef=IAUC 4177; Orig Type=I ]
659SN 1986I12:18:52.080+14:24:44.39SN IINGC 4254 NY141986-05-17 00:00:00[Discoverer=Pennypacker et al.; DiscoveryRef=IAUC 4219; PositionRef=IAUC 4225; Orig Type=II ]
660 1986J02:22:31.301+42:19:57.00NGC 891 NY141986-08-21 00:00:00[Discoverer=van Gorkom, Rupen, Knapp, Gunn; DiscoveryRef=IAUC 4248; PositionRef=IAUC 4248; Orig Type=Unknown]
665SN 1986O00:00:00.000+00:00:00.00SN IaNGC 2227 NY141986-12-24 00:00:00[Discoverer=Pennypacker et al.; DiscoveryRef=IAUC 4298; PositionRef=; Orig Type=Ia ]
670SN 1987D12:19:41.110+02:04:26.80SN IaUGC 7370 NY141987-04-20 00:00:00[Discoverer=Metlova; DiscoveryRef=IAUC 4370; PositionRef=IAUC 4371; Orig Type=Ia ]
776 1990K00:34:14.059-27:47:46.72NGC 150 NY141990-05-25 00:00:00[Discoverer=Evans; DiscoveryRef=IAUC 5022; PositionRef=IAUC 5024; Orig Type=Unknown]
826SN 1991bg12:25:03.710+12:52:15.82SN Ia-pecNGC 4374 NY141991-12-03 00:00:00[Discoverer=Kushida; DiscoveryRef=IAUC 5400; PositionRef=IAUC 5400; Orig Type=Ia-p ]
884SN 1992ba05:41:47.160-64:18:00.79SN IINGC 2082 NY141992-09-30 00:00:00[Discoverer=Evans; DiscoveryRef=IAUC 5625; PositionRef=IAUC 5630; Orig Type=II ]
909SN 1992G10:36:18.509+37:19:13.91SN IaNGC 3294 NY141992-02-09 00:00:00[Discoverer=Sasaki; DiscoveryRef=IAUC 5452; PositionRef=IAUC 5452; Orig Type=Ia ]
952SN 1993L22:57:52.870-35:51:27.00SN IaIC 5270 NY141993-04-30 00:00:00[Discoverer=Evans; DiscoveryRef=IAUC 5780; PositionRef=IAUC 5780; Orig Type=Ia ]
1002SN 1994U13:04:56.131-07:56:51.50SN IaNGC 4948 NY141994-06-27 00:00:00[Discoverer=Barker; DiscoveryRef=IAUC 6011; PositionRef=IAUC 6018; Orig Type=Ia ]
1012SN 1995ad06:01:06.130-23:40:28.99SN IINGC 2139 NY141995-09-28 00:00:00[Discoverer=Evans; DiscoveryRef=IAUC 6239; PositionRef=IAUC 6242; Orig Type=II ]
1043SN 1995D09:40:54.751+05:08:26.20SN IaNGC 2962 NY141995-02-10 00:00:00[Discoverer=Kushida; DiscoveryRef=IAUC 6134; PositionRef=IAUC 6156; Orig Type=Ia ]
1078SN 1996al23:33:16.099-54:05:02.00SN IINGC 7689 NY141996-07-22 00:00:00[Discoverer=Evans, Benton, Beaman; DiscoveryRef=IAUC 6437; PositionRef=IAUC 6437; Orig Type=II ]
1080SN 1996an02:46:00.830-07:34:20.32SN IINGC 1084 NY141996-07-27 00:00:00[Discoverer=Aoki; DiscoveryRef=IAUC 6442; PositionRef=IAUC 6442; Orig Type=II ]
1456SN 1998ew20:44:32.100-68:43:36.98SN IINGC 6943 NY141998-11-23 00:00:00[Discoverer=Antezana; DiscoveryRef=IAUC 7061; PositionRef=IAUC 7061; Orig Type=II ]
1911SN 2001bg08:35:18.859+28:28:05.81SN IaNGC 2608 NY142001-05-08 00:00:00[Discoverer=Boles; DiscoveryRef=IAUC 7621; PositionRef=IAUC 7621; Orig Type=Ia ]
1979SN 2001du03:33:29.100-36:08:31.20SN IIPNGC 1365 NY142001-08-24 00:00:00[Discoverer=Evans; DiscoveryRef=IAUC 7690; PositionRef=IAUC 7705; Orig Type=IIP ]
2699SN 2003gs02:27:38.359-01:09:35.39SN Ia-pecNGC 936 NY142003-07-29 00:00:00[Discoverer=Evans; DiscoveryRef=IAUC 8171; PositionRef=IAUC 8171; Orig Type=Ia-p ]
2911SN 2004C11:27:29.719+56:52:48.22SN IcNGC 3683 NY142004-01-12 00:00:00[Discoverer=Dudley, Fischer; DiscoveryRef=IAUC 8269; PositionRef=IAUC 8269; Orig Type=Ic ]
3181SN 2005cs13:29:52.781+47:10:35.69SN IINGC 5194 NY142005-06-28 00:00:00[Discoverer=Kloehr; DiscoveryRef=IAUC 8553; PositionRef=IAUC 8553; Orig Type=II ]
5682SN 2011dh13:30:05.119+47:10:10.81SN IIPNGC 5194 NY142011-06-01 00:00:00[Discoverer=Reiland; Griga; Riou; Lamotte Bailey; DiscoveryRef=CBET 2736; PositionRef=CBET 2736; Orig Type=IIP ]
5837SN 2011ja13:05:11.119-49:31:27.01SN IIPNGC 4945 NY142011-12-18 00:00:00[Discoverer=Monard; DiscoveryRef=CBET 2946; PositionRef=CBET 2946; Orig Type=IIP]
6336SN 2013hj09:12:06.290-15:25:45.98SN IIMCG -02-24-3 NY142013-12-12 00:00:00[Discoverer=Antezana, Pignata et al. (CHASE); DiscoveryRef=CBET 3757; PositionRef=CBET 3757; Orig Type=II]
6457SN 2014df03:44:23.990-44:40:08.11SN IbNGC 1448 NY142014-06-03 00:00:00[Discoverer=Monard; DiscoveryRef=CBET 3977; PositionRef=CBET 3977; Orig Type=Ib]
10794SN 2016adj1213:25:24.110-43:00:57.50SN IbNGC 5128BOSSNoneBOSSOther - OtherLijiang-2.4m - YFOSC, LCO-duPont - WFCCDYY214Clear-2016-02-08 13:26:43Bock
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
7982016-02-08 14:02:53Greg BockPeter Marples, Greg BockBOSS13:25:24.110-43:00:57.502016-02-08 13:26:4314Clear-2PSNNGC 5128BOSS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
8832016-02-08 13:26:43140.3VegaMagClear-Other_Other30Peter MarplesInstrument: 300mmF6=7 SCT
8822015-07-12 12:21:0518VegaMagClear-Other_Other30Parker[Last non detection] 350mm F7 SCT
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2016adj_atrep_798_BOSS.jpgGraphicsFinder image attached above.2016-02-08 22:30:34Greg Bock
tns_2016adj_atrep_798_BOSS_0.jpgGraphicsPre-discovery image of SN2016adj in jpg from Damian Peach (UK) here taken 21 hours earlier on February 7th, 16:21 UT. FITS available upon request. Greg Bock 2016-02-09 23:58:19Greg Bock
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
862016-02-09 20:22:07hsiaoM. Stritzinger, E. Y. Hsiao, N. Morrell, M. M. Phillips, C. Contreras, S. Castellon, A. ClocchiattiNoneSN Ib1We report spectroscopic classification of AT 2016adj (cf. ATEL #8651) based on a visual-wavelength spectrum obtained on Feb. 9.2 UT with the 2.5-m du Pont Telescope (+ WFCCD) at LCO. The spectrum exhibits prevalent Na-I D absorption at the redshift of NGC 5128 characterized by an equivalent width of 0.44-nm. An additional feature coincident with the 578.0-nm diffuse interstellar band is measured to have an equivalent width of 0.06-nm, suggesting an A(V) value between 2 to 4 mag (Phillips et al. 2013, ApJ, 779, 38). Given the significant reddening the blue portion of the spectrum has very low signal-to-noise, however discernible features are present in the red portion of the spectrum that we attribute to H-alpha, the Ca-II near-infrared triplet, and Mg-II 922.7-nm. After manually de-reddening the spectrum assuming E(B-V)=1.0 and Rv=3.1 and then using the spectral identification tool superfit (Howell et al, 2005, ApJ, 634, 119), we find the spectrum of AT 2016adj to best resemble the Type-Ib supernova 1999dn around a week past maximum. This is in contrast to the Type II supernova classification previously reported (cf. ATEL #8655). Furthermore, close inspection of the spectrum reveals shallow absorption features at the expected wavelengths of He-I 667.8-nm and He-I 706.5-nm. Further observations are warranted to secure this classification. In addition, optical photometry was also computed from multiple images taken on Feb. 9.2 UT under photometric conditions with the 1-m Swope Telescope (+ e2v CCD camera) located at LCO. Computed photometry is as follows: filter u 18.943 +/- 0.040 filter B 17.395 +/- 0.041 filter g 16.565 +/- 0.038 filter V 15.701 +/- 0.031 filter r 14.613 +/- 0.021 filter i 13.304 +/- 0.017
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
912016-02-09 03:58:13LCO-duPont_WFCCDN. MorrellNone tns_2016adj_2016-02-09_03-58-13_LCO-duPont_WFCCD.datObject
852016-02-09 02:42:25dongsuboWeimin Yi, Ju-Jia Zhang (YNAO), Xue-Bing Wu (KIAA-PKU), J. L. Prieto (UDP), B. J. Shappee (Carnegie), Subo Dong (KIAA-PKU)NoneSN II1The spectrum appears to be heavily reddened, which is consistent with the red photometric color measured in Atel #8654. We detect H-alpha emission line, and its classification is consistent with a Type II supernova. However, due to the relatively low SNR of the spectrum (taken at airmass ~2.9) and heavy reddening, we regard this classification as tentative in nature.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
902016-02-08 21:21:36Lijiang-2.4m_YFOSC986Weimin YiJu-Jia ZhangNone tns_2016adj_2457427.39_LJT_YFOSC.datObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
912016-02-09 03:58:13LCO-duPont / WFCCDN. MorrellNone tns_2016adj_2016-02-09_03-58-13_LCO-duPont_WFCCD.datObject
902016-02-08 21:21:36Lijiang-2.4m / YFOSC986Weimin YiJu-Jia ZhangNone tns_2016adj_2457427.39_LJT_YFOSC.datObject
26845AT 2018ccr101:03:16.600+61:37:01.02GaiaAlertsGaiaAlertsGaia18bjdGaia - Gaia-photometricYY14G-Gaia2018-05-27 19:35:02Gaia_Bot1
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
190112018-06-01 06:40:37Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts01:03:16.600+61:37:01.022018-05-27 19:35:0214G-Gaia2OtherGaia18bjdGaiaAlertssignificant 0.6 mag rise in known variable star (NSV 377), also candidate YSO
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
293212018-05-27 19:35:02140.2ABMagG-GaiaGaia_Gaia-photometric60Robot
293202018-03-10 07:49:2621.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
29163AT 2018fna118:57:20.380+71:31:18.77GaiaAlertsGaiaAlertsGaia18cjnGaia - Gaia-photometricYY14G-Gaia2018-08-24 22:42:14Gaia_Bot1
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
219932018-08-30 14:30:18Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts18:57:20.380+71:31:18.772018-08-24 22:42:1414G-Gaia2OtherGaia18cjnGaiaAlertsDwarf Nova HS 1857+7127 brightens by ~2 mags
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
345682018-08-24 22:42:14140.2ABMagG-GaiaGaia_Gaia-photometric60Robot
345672017-11-08 20:35:3121.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]

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