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Showing results 41801 to 41850 out of 44357

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IDNameRepsClassRADECObj. TypeRedshiftHost Namesort descendingHost RedshiftDiscovering Group/sClassifying Group/sAssociated Group/sDisc. Internal NameDisc. Instrument/sClass. Instrument/sTNS ATPublicEnd Prop. PeriodObject SpectraDiscovery MagDiscovery Mag FilterDiscovery Date (UT)SenderRemarksSourcesBibcodeExt. catalog/s
4092SN 2007cl17:48:21.190+54:09:05.18SN IcNGC 6479 NY17.62007-05-23 00:00:00[Discoverer=Puckett, Sostero; DiscoveryRef=CBET 972; PositionRef=IAUC 8851; Orig Type=Ic ]
4886SN 2009ay17:48:22.970+54:08:54.71SN IINGC 6479 NY16.42009-03-20 00:00:00[Discoverer=Puckett, Peoples; DiscoveryRef=CBET 1728; PositionRef=CBET 1728; Orig Type=II ]
3014SN 2004fv18:02:46.380-66:25:54.70SN IaNGC 6492 NY14.82004-11-04 00:00:00[Discoverer=Monard; DiscoveryRef=IAUC 8430; PositionRef=IAUC 8430; Orig Type=Ia ]
1368SN 1998bp17:54:50.710+18:19:49.30SN IaNGC 6495 NY14.81998-04-29 00:00:00[Discoverer=Armstrong; DiscoveryRef=IAUC 6890; PositionRef=IAUC 6890; Orig Type=Ia ]
5069SN 2009hs17:55:50.930+62:35:59.10SN Ia-pecNGC 6521 NY18.42009-07-28 00:00:00[Discoverer=LOSS; DiscoveryRef=CBET 1892; PositionRef=CBET 1892; Orig Type=Ia-p ]
5448SN 2010hh17:59:18.379+45:52:32.02SN IaNGC 6524 NY18.32010-09-01 00:00:00[Discoverer=Cenko et al. (LOSS); DiscoveryRef=CBET 2435; PositionRef=CBET 2435; Orig Type=Ia ]
5362SN 2010ec01:41:55.930-13:05:01.61SN IaNGC 655 NY17.12010-06-05 00:00:00[Discoverer=Pignata et al. (CHASE); DiscoveryRef=CBET 2322; PositionRef=CBET 2322; Orig Type=Ia ]
4709SN 2008eb18:11:52.171+14:58:50.59SN IcNGC 6574 NY17.32008-07-07 00:00:00[Discoverer=LOSS; DiscoveryRef=CBET 1433; PositionRef=CBET 1433; Orig Type=Ic ]
2259SN 2002cu18:10:50.400+31:06:32.29SN IaNGC 6575 NY17.62002-05-11 00:00:00[Discoverer=LOTOSS; DiscoveryRef=IAUC 7898; PositionRef=IAUC 7898; Orig Type=Ia ]
2276SN 2002dk18:17:43.519+22:14:53.41SN IaNGC 6616 NY182002-06-13 00:00:00[Discoverer=LOTOSS; DiscoveryRef=IAUC 7919; PositionRef=IAUC 7919; Orig Type=Ia ]
5998SN 2012dz18:18:56.201+23:39:37.01SN IaNGC 6619 NY16.52012-08-08 00:00:00[Discoverer=Martinelli, Mancini; DiscoveryRef=CBET 3198; PositionRef=CBET 3198; Orig Type=Ia]
1972SN 2001dn01:44:35.321+37:41:49.70SN IaNGC 662 NY15.52001-08-14 00:00:00[Discoverer=Boles; DiscoveryRef=IAUC 7681; PositionRef=IAUC 7681; Orig Type=Ia ]
5449 2010hi18:13:00.761+68:21:53.39NGC 6621 NY182010-09-01 00:00:00[Discoverer=Arbour; DiscoveryRef=CBET 2436; PositionRef=CBET 2436; Orig Type=Unknown]
1482SN 1998V18:22:37.399+15:42:08.39SN IaNGC 6627 NY161998-03-10 00:00:00[Discoverer=Armstrong; DiscoveryRef=IAUC 6841; PositionRef=IAUC 6841; Orig Type=Ia ]
6174SN 2013bi18:25:01.980+27:31:53.69SN IIPNGC 6632 NY16.42013-03-24 00:00:00[Discoverer=Jin, Gao (Xingming Sky Survey); DiscoveryRef=CBET 3481; PositionRef=CBET 3481; Orig Type=IIP]
743SN 1989P18:22:01.800+66:36:12.38SN IaNGC 6636 NY16.51989-09-03 00:00:00[Discoverer=Mueller, Mendenhall; DiscoveryRef=IAUC 4847; PositionRef=IAUC 4850; Orig Type=Ia ]
1116SN 1996bw01:43:44.510+04:13:18.98SN IINGC 664 NY17.51996-11-30 00:00:00[Discoverer=BAO Supernova Survey; DiscoveryRef=IAUC 6512; PositionRef=IAUC 6557; Orig Type=II ]
1321SN 1997W01:43:44.479+04:13:17.11SN IINGC 664 NY181997-02-01 00:00:00[Discoverer=Berlind, Garnavich; DiscoveryRef=IAUC 6551; PositionRef=IAUC 6557; Orig Type=II ]
1597SN 1999eb01:43:45.451+04:13:25.90SN IInNGC 664 NY16.21999-10-02 00:00:00[Discoverer=Lick Observatory Supernova Search; DiscoveryRef=IAUC 7268; PositionRef=IAUC 7268; Orig Type=IIn ]
4641SN 2008bo18:19:54.341+74:34:20.89SN IbNGC 6643 NY16.62008-03-31 00:00:00[Discoverer=Hentunen, Nissinen; DiscoveryRef=CBET 1324; PositionRef=CBET 1324; Orig Type=Ib? ]
4825SN 2008ij18:19:51.811+74:33:54.90SN IINGC 6643 NY15.92008-12-19 00:00:00[Discoverer=Itagaki; DiscoveryRef=CBET 1626; PositionRef=CBET 1626; Orig Type=II ]
6488SN 2014F18:30:31.790+67:59:29.69SN IINGC 6667 NY16.82014-01-11 00:00:00[Discoverer=Itagaki; DiscoveryRef=CBET 3785; PositionRef=CBET 3785; Orig Type=II]
3519SN 2006bq18:39:58.879+39:58:56.78SN IaNGC 6685 NY15.82006-04-23 00:00:00[Discoverer=Puckett, Pelloni; DiscoveryRef=CBET 479; PositionRef=IAUC 8705; Orig Type=Ia ]
4986SN 2009eq18:40:08.299+40:07:36.52SN Ia-pecNGC 6686 NY18.22009-05-11 00:00:00[Discoverer=LOSS; DiscoveryRef=CBET 1805; PositionRef=CBET 1805; Orig Type=Ia-p ]
2261SN 2002cw18:46:02.400+32:17:03.19SN IbNGC 6700 NY18.72002-05-16 00:00:00[Discoverer=LOTOSS; DiscoveryRef=IAUC 7902; PositionRef=IAUC 7902; Orig Type=Ib ]
2257SN 2002cs18:46:59.959+45:42:19.69SN IaNGC 6702 NY16.32002-05-05 00:00:00[Discoverer=LOTOSS; Armstrong; DiscoveryRef=IAUC 7891; PositionRef=IAUC 7891; Orig Type=Ia ]
2953SN 2004do18:55:33.720-53:43:22.80SN IaNGC 6708 NY16.32004-08-04 00:00:00[Discoverer=Monard; DiscoveryRef=IAUC 8382; PositionRef=IAUC 8382; Orig Type=Ia ]
5652SN 2011ce18:55:35.839-53:43:29.10SN Ia-pecNGC 6708 NY15.82011-04-19 00:00:00[Discoverer=Pignata et al. (CHASE); DiscoveryRef=CBET 2715; PositionRef=CBET 2715; Orig Type=Ia-p ]
4735SN 2008fa19:03:40.519-64:53:21.08SN IaNGC 6722 NY17.62008-08-20 00:00:00[Discoverer=Marples; DiscoveryRef=CBET 1475; PositionRef=CBET 1475; Orig Type=Ia ]
1108SN 1996bo01:48:22.800+11:31:15.82SN IaNGC 673 NY16.51996-10-18 00:00:00[Discoverer=BAO Supernova Survey; Armstrong; Okazaki; DiscoveryRef=IAUC 6497; PositionRef=IAUC 6497; Orig Type=Ia ]
2013SN 2001fa01:48:22.219+11:31:34.39SN IInNGC 673 NY16.92001-10-18 00:00:00[Discoverer=Lick & Tenagra Observatories Supernova Search; DiscoveryRef=IAUC 7737; PositionRef=IAUC 7737; Orig Type=IIn ]
31879AT 2018jmq101:48:22.350+11:31:19.40NGC 6730.017285TNTSTNTSBAO-0.6m - BATCYY18.29Clear-2018-12-07 13:12:22Tan
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
259682018-12-08 10:20:58honkitHanjie 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 TNTSTNTS01:48:22.350+11:31:19.402018-12-07 13:12:2218.29Clear-1PSNNGC 6730.017285TNTSThis possible supernova was discovered by the 0.6 m Schmidt telescope at Xinglong Observatory during the Tsinghua-NAOC Transient Survey (TNTS). The transient is located 0.6" west and 2.4" north of the center of NGC 673.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
450872018-12-07 13:12:2218.29VegaMagClear-BAO-0.6m_BATC
3128SN 2005at19:09:53.570-63:49:22.80SN IcNGC 6744 NY162005-03-15 00:00:00[Discoverer=Martin; Monard; DiscoveryRef=CBET 119; PositionRef=IAUC 8496; Orig Type=Ic ]
1538SN 1999bx19:01:41.441+40:44:52.30SN IINGC 6745 NY16.51999-04-26 00:00:00[Discoverer=Lick Observatory Supernova Search; DiscoveryRef=IAUC 7154; PositionRef=IAUC 7154; Orig Type=II? ]
1757SN 2000cj19:11:27.660-57:03:19.40SN IaNGC 6753 NY14.82000-05-14 00:00:00[Discoverer=Evans; DiscoveryRef=IAUC 7425; PositionRef=IAUC 7438; Orig Type=Ia ]
3164SN 2005cb19:11:21.950-57:02:27.38SN Ib/cNGC 6753 NY15.62005-05-13 00:00:00[Discoverer=Colesanti, Jacques, Pimentel, Napoleao; DiscoveryRef=IAUC 8530; PositionRef=IAUC 8530; Orig Type=Ib/c ]
1423 1998dq19:11:23.779-50:38:25.51NGC 6754 NY14.31998-08-23 00:00:00[Discoverer=White; DiscoveryRef=IAUC 6998; PositionRef=IAUC 6998; Orig Type=Unknown]
1484 1998X19:11:23.200-50:38:34.000.0104NGC 6754 NY171998-03-13 00:00:00[Discoverer=Woodings, Martin, Williams; DiscoveryRef=IAUC 6847; PositionRef=; Orig Type=Unknown] RA,DEC set on 2019-09-18 according to the data on http://www.rochesterastronomy.org
1789SN 2000do19:11:26.191-50:38:24.50SN IaNGC 6754 NY15.62000-09-30 00:00:00[Discoverer=White; DiscoveryRef=IAUC 7500; PositionRef=IAUC 7500; Orig Type=Ia ]
3183SN 2005cu19:11:24.511-50:38:28.79SN IINGC 6754 NY16.12005-07-10 00:00:00[Discoverer=Monard; DiscoveryRef=IAUC 8562; PositionRef=IAUC 8562; Orig Type=II ]
1248SN 1997de19:18:20.820-60:29:42.00SN IaNGC 6769 NY18.21997-08-27 00:00:00[Discoverer=Wassilieff, Downs; DiscoveryRef=IAUC 6725; PositionRef=IAUC 6728; Orig Type=Ia ]
3877 2006ox19:18:24.209-60:30:09.90NGC 6769 NY15.32006-11-26 00:00:00[Discoverer=Monard; DiscoveryRef=CBET 761; PositionRef=CBET 761; Orig Type=Unknown]
2969SN 2004ed19:10:53.621+73:24:27.61SN IINGC 6786 NY17.42004-09-02 00:00:00[Discoverer=Armstrong; Boles; DiscoveryRef=IAUC 8397; PositionRef=IAUC 8397; Orig Type=II ]
5940SN 2012bv19:21:30.360+61:08:12.01SN IINGC 6796 NY15.72012-04-08 00:00:00[Discoverer=Tsuboi; DiscoveryRef=CBET 3092; PositionRef=CBET 3092; Orig Type=II]
23880SN 2017ixv1219:21:31.240+61:08:51.76SN Ic-BL0.007302NGC 6796NoneNone, Padova-AsiagoOther - OtherOther - Other, Ekar - BC-EkarYY216Clear-2017-12-17 19:55:12cortini
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
153502017-12-17 20:31:45gcortinimontemaggioregiancarlo cortiniNone19:21:31.240+61:08:51.762017-12-17 19:55:1216Clear-2PSNNGC 6796Possible SN in NGC 6796; reflector telescope Sch.-Cass. 0.35m. at F/5.5; CCD Starlight-X Press Trius S9; several unfiltered images of 70 sec. exposure; mag. values from USNO. No object at this position in the POSS B and R images. Giancarlo Cortini (Monte Maggiore Obs. - Predappio - Italy)
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
232042017-12-17 19:55:1216OtherClear-Other_OtherPossible SN in NGC 6796; reflector telescope Sch.-Cass. 0.35m. at F/5.5; CCD Starlight-X Press Trius S9; unfiltered image of 35 sec. exposure; mag. values from USNO. Giancarlo Cortini (Monte Maggiore Obs. - Predappio - Italy)
232032017-11-30 23:31:1219OtherOther-Other_Other[Last non detection] Reflector telescope Sch.-Cass. 0.35m. at F/5.5; CCD Starlight-X Press Trius S9; unfiltered image of 35 sec. exposure; mag. values from USNO. Giancarlo Cortini (Monte Maggiore Obs. - Predappio - Italy)
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
15532017-12-21 16:22:14pastoM. Berton, S. Chen, S. Ciroi, P. Ochner, E. Congiu, A. Reguitti (Padova University), Y. Cai, A. Pastorello (INAF-OAPd)Padova-AsiagoSN Ic-BL0.0073021Padova-AsiagoWe confirm the classification of R. Leadbeater. The spectrum resembles that of the broad line Type Ic SNe 2002ap and 1997ef about 10-15 days after light curve peak. A fairly good match is also obtained with that of a normal Type Ic event such as SN 2004ew (Taubenberger et al. 2006, MNRAS, 371, 1459) at a slightly earlier phase (3-5 days after maximum). We note that a prominent narrow interstellar Na I doublet is observed in absorption at the host galaxy redshift, with an EW = 3.6 A, suggesting significant line-of-sight reddening. The redshift of NGC 6798 is from Theureau et al. 1998, A&AS, 130, 333.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
15572017-12-20 17:56:42Ekar_BC-Ekar5400M. Berton, S. ChenM. BertonPadova-Asiago tns_2017ixv_2017-12-20_17-56-42_Ekar_B&C_Padova-Asiago.txt tns_2017ixv_2017-12-20_17-56-42_Ekar_B&C_Padova-Asiago.fitsObjectPadova-Asiago2018-06-213x1800s; range 330-790 nm; resolution 0.6 nm
15472017-12-18 01:32:56THORobin LeadbeaterNoneSN Ic-BL0.0071Classification using SNID ( Blondin, S. & Tonry, J. L. 2007. ApJ, 666, 1024) predicts a type Ic broad lined supernova.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
15512017-12-17 22:20:19Other_Other6013R LeadbeaterR LeadbeaterNone tns_2017ixv_2017-12-17_22-20-19_Other_Other.dat tns_2017ixv_2017-12-17_22-20-19_Other_Other.fitObjectR~150 spectrum obtained using modified ALPY spectrograph at Three Hills Observatory as described here http://www.threehillsobservatory.co.uk/astro/spectroscopy_20.htm
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
15572017-12-20 17:56:42Ekar / BC-Ekar5400M. Berton, S. ChenM. BertonPadova-Asiago tns_2017ixv_2017-12-20_17-56-42_Ekar_B&C_Padova-Asiago.txt tns_2017ixv_2017-12-20_17-56-42_Ekar_B&C_Padova-Asiago.fitsObjectPadova-Asiago2018-06-213x1800s; range 330-790 nm; resolution 0.6 nm
15512017-12-17 22:20:19Other / Other6013R LeadbeaterR LeadbeaterNone tns_2017ixv_2017-12-17_22-20-19_Other_Other.dat tns_2017ixv_2017-12-17_22-20-19_Other_Other.fitObjectR~150 spectrum obtained using modified ALPY spectrograph at Three Hills Observatory as described here http://www.threehillsobservatory.co.uk/astro/spectroscopy_20.htm
5680SN 2011df119:27:33.641+54:23:11.29SN Ia0.015NGC 6801 DAO_OTSPlaskett - PlaskettNY117.62011-05-21 00:00:00[Discoverer=Newton, Puckett; DiscoveryRef=CBET 2729; PositionRef=CBET 2729; Orig Type=Ia ]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
20902018-06-08 22:22:26DAO_OTSDave BalamDAO_OTSSN Ia0.0151DAO_OTS
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
20952011-05-28 08:24:00Plaskett_Plaskett1848BalamBalamDAO_OTS tns_2011df_2011-05-28_08-24-00_Plaskett_Telescope_Plaskett_DAO_OTS.txt tns_2011df_2011-05-28_08-24-00_Plaskett_Telescope_Plaskett_DAO_OTS.fitsObjectDAO_OTSD. D. Balam, Dominion Astrophysical Observatory, National Research Council of Canada (NRCC); M. L. Graham, Las Cumbres Observatory Global Telescope, University of California at Santa Barbara; E. Y. Hsiao, Lawrence Berkeley Laboratory; G. Sarty, University of Saskatchewan; and D. W. E. Green, Harvard University, report that a spectrogram (range 382-714 nm, resolution 0.3 nm) of PSN J19273364+5423113 = SN 2011df, obtained on May 28.36 UT with the 1.82-m Plaskett Telescope of the National Research Council of Canada, shows it to be a type-Ia supernova before maximum light. Cross-correlation with a library of supernova spectra using the "Supernova Identification" code (Blondin and Tonry 2007, Ap.J. 666, 1024) indicates that 2011df is most similar to the type-Ia supernova 1989B a few days before maximum light.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
20952011-05-28 08:24:00Plaskett / Plaskett1848BalamBalamDAO_OTS tns_2011df_2011-05-28_08-24-00_Plaskett_Telescope_Plaskett_DAO_OTS.txt tns_2011df_2011-05-28_08-24-00_Plaskett_Telescope_Plaskett_DAO_OTS.fitsObjectDAO_OTSD. D. Balam, Dominion Astrophysical Observatory, National Research Council of Canada (NRCC); M. L. Graham, Las Cumbres Observatory Global Telescope, University of California at Santa Barbara; E. Y. Hsiao, Lawrence Berkeley Laboratory; G. Sarty, University of Saskatchewan; and D. W. E. Green, Harvard University, report that a spectrogram (range 382-714 nm, resolution 0.3 nm) of PSN J19273364+5423113 = SN 2011df, obtained on May 28.36 UT with the 1.82-m Plaskett Telescope of the National Research Council of Canada, shows it to be a type-Ia supernova before maximum light. Cross-correlation with a library of supernova spectra using the "Supernova Identification" code (Blondin and Tonry 2007, Ap.J. 666, 1024) indicates that 2011df is most similar to the type-Ia supernova 1989B a few days before maximum light.
6515SN 2015af19:27:37.699+54:22:34.00SN IINGC 6801 NY18.42015-08-09 00:00:00[Discoverer=Campaner; DiscoveryRef=CBET 4179; PositionRef=CBET 4179; Orig Type=II]
4746SN 2008fl19:36:44.839-37:33:04.50SN IaNGC 6805 NY17.12008-09-07 00:00:00[Discoverer=Pignata et al. (CHASE); DiscoveryRef=CBET 1498; PositionRef=CBET 1498; Orig Type=Ia ]
6442SN 2014cr19:37:06.130-42:17:50.50SN Ia-pecNGC 6806 NY17.82014-06-27 00:00:00[Discoverer=Monard; DiscoveryRef=CBET 3956; PositionRef=CBET 3956; Orig Type=Ia-p]
6421SN 2014bx19:43:53.251-70:37:52.00SN IaNGC 6808 NY15.82014-07-20 00:00:00[Discoverer=Parker; DiscoveryRef=CBET 3926; PositionRef=CBET 3926; Orig Type=Ia]

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