RA/DEC (2000)
22:33:43.775 -06:22:08.33
338.432394247 -6.36898138484
Type
SN IIP
Redshift
0.027
Reporting Group
Pan-STARRS
Discovering Data Source
Pan-STARRS
Discovery Date
2015-06-27 13:46:33.000
TNS AT
Y
Public
Y
Discovery Mag
21.37
Filter
w-P1
Reporter/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)

Spectra

 SN_2015bs - 2014-09-28 12:00:00 ESO-NTT / EFOSC2-NTT (PESSTO)z=
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Show Tellurics 
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   Binning factor: (rounded to nearest integer >1)
Mouse hovers at WL: 0 (rest),0 (observed)

Light curves

 PS1_GPC1_i
 PS1_GPC1_w
   
Pointer position (MJD, Mag, Abs.Mag): (0.00, 0.00, 0.00)
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
488 2014-09-28 12:00:00 ESO-NTT / EFOSC2-NTT 600 PSSTO Ashall PESSTO tns_2015bs_2014-09-28.50_ESO-NTT_EFOSC2-NTT_PESSTO.asci Object PESSTO fast reduced spectrum
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
i-P1 PS1_GPC1 2015-05-09 14:36:57 - 2015-05-09 14:36:57 2457152.1089931 - 2457152.1089931 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
8109 2015-05-09 14:36:57 2457152.1089931 20.7 ABMag i-P1 PS1_GPC1 45 Robot [Last non detection]
w-P1 PS1_GPC1 2015-06-27 13:46:33 - 2015-06-27 13:46:33 2457201.0739931 - 2457201.0739931 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
8110 2015-06-27 13:46:33 2457201.0739931 21.37 0.08 22 ABMag w-P1 PS1_GPC1 45 Robot
AT Reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks ADS Bibcode Unreal Auto classification
5778 2016-10-06 13:16:34 PS1_Bot1 K. C. Chambers,M. E. Huber,H. Flewelling et al. Pan-STARRS Pan-STARRS 22:33:43.775 -06:22:08.33 2015-06-27 13:46:33.000 21.37 w-P1 PSN PS15dsr Pan-STARRS 2016TNSTR.765....1C N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
480 2016-10-06 13:35:37 Stephen Smartt Stephen Smartt PESSTO SN IIP 0.027 1 PESSTO ATel 6516 : Broad Balmer lines on a blue continuum. 2016TNSCR.767....1S
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
488 2014-09-28 12:00:00 ESO-NTT / EFOSC2-NTT 600 PSSTO Ashall PESSTO tns_2015bs_2014-09-28.50_ESO-NTT_EFOSC2-NTT_PESSTO.asci Object PESSTO fast reduced spectrum

Comments

Andrew
Drake

Further information for SN2015bs (sic)

To correct the above statement, I note that during 2014 CBAT was officially provided IAU SN designations
(when this SN was discovered by CRTS and confirmed by PESSTO) and continued to provide IAU
designations until December 2015. see: http://www.cbat.eps.harvard.edu/lists/RecentSupernovae.html
During that period spectroscopic confirmation was required for any IAU SN designations. Since members
of PESSTO did not send spectroscopic confirmation information for CSS140925:223344-062208 to
CBAT, no IAU designation was possible.

Members of CRTS have never received any requests from TNS, CBAT, PESSTO or PanSTARRS to
provide discovery information so that this SN would be provided with the correct discovery credit
and a correct 2014 IAU designation.

Stephen
Smartt

Discovery information - discovered by CRTS but not TNS reported

The Catalina Real-Time Transient Survey (CRTS) discovered this SN candidate CSS140925:223344-062208 on the 25th of September 2014. It was also recovered by CRTS in the Mount Lemon facility as MLS141116-223344-062208. It was confirmed as a SN by PESSTO in ATel 6516. But CRTS did not report the discovery to the TNS. Pan-STARRS has reported the detection, to record it as an IAU classified SN. But discovery information and credit are formally recorded here.