RA/DEC (2000)
15:38:55.800 +04:34:35.90
234.7325 +4.576639
Type
SN Ia-pec
Redshift
0.0228
Discovery ReportClassification Report
Reporting Group
ISSP
Discovering Data Source
ISSP
Discovery Date
2019-12-30 04:40:11.000
TNS AT
Y
Public
Y
Host Name
IC4552
Discovery Mag
16
Filter
Clear-
Reporter/s
Fabio Briganti
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2019zhs - 2019-12-31 05:31:12 Ekar / AFOSC (Padova-Asiago)z=
▌Show H at z=vexp= km/s
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   Binning factor: (rounded to nearest integer >1)
Mouse hovers at WL: 0 (rest),0 (observed)

Light curves

 ▌Other_Other_Clear
   
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
5806 2019-12-31 05:31:12 Ekar / AFOSC 600 I. Salmaso, P. Ochner A. Pastorello Padova-Asiago tns_2019zhs_2019-12-31.23_Ekar_AFOSC_Padova-Asiago. tns_2019zhs_2019-12-31.23_Ekar_AFOSC_Padova-Asiago.fits Object The observation was performed with the Asiago 1.82m Copernico Telescope (+ AFOSC; range 340-820 nm; resolution 1.4 nm).
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
Clear- Other_Other 2019-04-12 23:45:07 - 2019-12-30 04:40:11 2458586.4896644 - 2458847.6945718 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
110331 2019-12-30 04:40:11 2458847.6945718 16 19 Other Clear- Other_Other Paolo Campaner and Fabio Briganti report the discovery of PSN in IC4552 at Ponte di Piave Observatory with reflector 400mm F.5,5 in the course of Italian Supernovae Search Project.
110330 2019-04-12 23:45:07 2458586.4896644 19 Other Clear- Other_Other [Last non detection]
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
57121 2019-12-30 13:48:44 Fabio Briganti Fabio Briganti et al. ISSP ISSP 15:38:55.800 +04:34:35.90 2019-12-30 04:40:11.000 16 Clear- PSN IC4552 ISSP 2019TNSTR2741....1B N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
5798 2019-12-31 17:59:41 Andrea Pastorello I. Salmaso, P. Ochner, A. Pastorello, S. Benetti Padova-Asiago SN Ia-pec 0.0228 1 Add Padova-Asiago The spectrum resembles that of SN Ia 1991T-like about 1 week before the maximum light, although it shares also some similarity with the peculiar SN 2006gz (Hicken et al. 2007, ApJ, 669, L17). 2019TNSCR2759....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
5806 2019-12-31 05:31:12 Ekar / AFOSC 600 I. Salmaso, P. Ochner A. Pastorello Padova-Asiago tns_2019zhs_2019-12-31.23_Ekar_AFOSC_Padova-Asiago. tns_2019zhs_2019-12-31.23_Ekar_AFOSC_Padova-Asiago.fits Object The observation was performed with the Asiago 1.82m Copernico Telescope (+ AFOSC; range 340-820 nm; resolution 1.4 nm).

Comments

Fabio
Briganti

Thu, 01/02/2020 - 18:43

Correct coordinates.

Attention the correct coordinates are as follows:

A.R. 15h38m55s.460 DEC. + 04 ° 34 '42 "30.

Sorry for the inconvenience.