SN 2016gxp
RA/DEC (2000)
00:14:34.650 +48:15:08.10
3.644375 +48.25225
Type
SN Ia
Redshift
0.0186
Source Group
POSS
Discovery Date
2016-10-05 07:36:46
TNS AT
Y
Public
Y
Host Name
NGC 51
Discovery Mag
18.6
Filter
Clear-
Discoverer/s
R. Gagliano, R. Post, E. Weinberg, J. Newton, T. Puckett

Spectra

 SN_2016gxp - 2016-10-12 23:21:07 Other / Otherz=
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
5102016-10-12 23:21:07Other / Other600R Leadbeater tns_2016gxp_2016-10-12.973_Other_Other.dat tns_2016gxp_2016-10-12.973_Other_Other.fitObjectR~150 SNR~15 spectrum obtained using modified ALPY spectrograph at Three Hills Observatory as described here http://www.threehillsobservatory.co.uk/astro/spectroscopy_20.htm
Light Curves
FilterTel / InstObs-date rangePhotometry
Clear-Other_Other2016-08-07 10:06:44 - 2016-10-09 10:30:434
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
82232016-10-09 10:30:4318VegaMagClear-Other_Other150.35-m refl.
81002016-10-05 07:36:4618.60.220.6ABMagClear-Other_Other60cm
82222016-08-11 15:06:0018VegaMagClear-Other_Other15[Last non detection] 0.35-m refl.
80992016-08-07 10:06:4420.8ABMagClear-Other_Other[Last non detection] 60cm
G-GaiaGaia_Gaia-photometric2016-08-27 21:28:48 - 2016-12-01 22:45:072
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
105262016-12-01 22:45:0716.130.2ABMagG-GaiaGaia_Gaia-photometric60Robot
105252016-08-27 21:28:4821.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
AT Reportings
IDTime received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
72392016-12-07 16:33:48Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts00:14:34.580+48:15:08.032016-12-01 22:45:0716.13G-GaiaPSNGaia16bzzGaiaAlertsconfirmed SN Ia-pec in the outskirts of NGC 51 (galaxy in a cluster of galaxies)
58362016-10-09 11:51:32Ken'ichi NishimuraKen'ichi Nishimura00:14:34.650+48:15:08.102016-10-05 07:36:4618Clear-PSN
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2016gxp_atrep_5836.jpgGraphics2016-10-09 11:51:32Ken'ichi Nishimura
57732016-10-05 18:23:57puckettR. Gagliano, R. Post, E. Weinberg, J. Newton, T. PuckettPOSS00:14:34.650+48:15:08.102016-10-05 07:36:4618.6Clear-PSNPOSS
Classification Reportings
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarks
5022016-10-13 13:46:24THORobin LeadbeaterSN Ia0.0186Classification using SNID ( Blondin, S. & Tonry, J. L. 2007. ApJ, 666, 1024) from a noisy, low resolution (R~150) spectrum gives a low confidence fit to a type 1a supernova pre maximum. Further observations are encouraged

Comments

This transient was observed on 2016 10 07.83538 by M.Caimmi from C92 - Valdicerro Observatory, Loreto (AN) Italy using 0.24-m f/6.5 SCT + CCD Atik 314L in the course of Italian Supernovae Search Project (ISSP). Stack of 15 unfiltered b2x2 frames x 30sec unguided exposures, show the source increase at 16.6 Mag. End figures for astrometry were AR. 34.58s DEC. 08.3" position measured from UCAC-4 reference stars catalogue.

3.10 ARC SECONDS (WEST)
11.6 ARC SECONDS (SOUTH)