SN 2017acq
RA/DEC (2000)
05:00:18.53 +71:12:09.91
75.0772241195 +71.2027534072
Type
SN Ia
Redshift
0.05
Source Group
Pan-STARRS1
Discovery Date
2017-02-04 06:57:36
TNS AT
Y
Public
Y
Discovery Mag
18.94
Filter
i-Sloan
Discoverer/s
K. C. Chambers, M. E. Huber, H. Flewelling, E. A. Magnier, N. Primak, A. Schultz, (IfA, University of Hawaii), S. J. Smartt, K. W. Smith, (Queen's University Belfast), J. Tonry, C. Waters, (IfA, University of Hawaii) D. E. Wright, D. R. Young (Queen's University Belfast)
 2017-02-09 07:26:25 FTN / FLOYDS-N (LCOGT SN-KP)
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 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 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 (observed),0 (rest)
See separate spectra
Spectra
IDObs-date (UT)Tel / InstExp-TimeObserver/sReducer/sGroupSpectrum ascii fileSpectrum fits fileSpec. TypeAssoc. GroupsEnd prop. periodRemarks
7942017-02-09 07:26:25FTN / FLOYDS-N3600Las Cumbres ObservatoryGriffin HosseinzadehLCOGT SN-KP tns_2017acq_2017-02-09_07-26-25_FTN_FLOYDS-N_LCOGT_SN-KP.ascii tns_2017acq_2017-02-09_07-26-25_FTN_FLOYDS-N_LCOGT_SN-KP.fitsObjectLCOGT SN-KP
Light Curves
FilterTel / InstObs-date rangePhotometry
R-PTFP48_CFH12k2009-01-01 00:00:00 - 2009-01-01 00:00:001
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
126632009-01-01 00:00:0021.5ABMagR-PTFP48_CFH12k60iPTF[Last non detection]
g-PTFP48_CFH12k2017-02-05 04:43:40 - 2017-02-05 04:43:401
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
126642017-02-05 04:43:4018.8109ABMagg-PTFP48_CFH12k60iPTF
i-SloanPS1_GPC12017-02-04 06:57:36 - 2017-02-04 06:57:361
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
127222017-02-04 06:57:3618.940.0620.7ABMagi-SloanPS1_GPC145Robot
AT Reportings
IDTime received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
85732017-02-06 16:42:20PS1_Bot1K. C. Chambers, M. E. Huber, H. Flewelling, E. A. Magnier, N. Primak, A. Schultz, (IfA, University of Hawaii), S. J. Smartt, K. W. Smith, (Queen's University Belfast), J. Tonry, C. Waters, (IfA, University of Hawaii) D. E. Wright, D. R. Young (Queen's University Belfast)Pan-STARRS105:00:18.53+71:12:09.912017-02-04 06:57:3618.94i-SloanPSNPS17andPan-STARRS1
85272017-02-05 07:30:48iPTF_Bot1M. Kasliwal, Y. Cao (Caltech), on behalf of iPTFiPTF05:00:18.52+71:12:09.832017-02-05 04:43:4018.8109g-PTFPSNiPTF17acqiPTF2017-02-09
Classification Reportings
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarks
7842017-02-09 22:36:52griffinGriffin Hosseinzadeh, Iair Arcavi, D. Andrew Howell, Curtis McCully, Stefano ValentiLCOGT SN-KPSN Ia0.05LCOGT SN-KPUsing SNID (Blondin & Tonry 2007, ApJ, 666, 1024), we find good fits to several normal Type Ia supernovae ranging from 11 days before maximum light at redshift z=0.065 to 8 days after maximum light at redshift z=0.050. Given these redshifts, the supernova may be associated with the galaxy 2MASX J05002994+7113379, whose redshift is not known, rather than the closer PGC 2741481. If this is the case, it has an unusually large offset of at least ~113 kpc. Alternatively it could be associated with an undetected dwarf galaxy, or with one of two GALEX UV sources, if they are galaxies, at separations of at least ~36 or ~88 kpc.

Comments