RA/DEC (2000)
13:07:02.910 +13:04:28.13
196.762125 +13.074481
Type
SN Ic
Redshift
0.027439
Discovery ReportClassification Report
Related AstroNotes: 2019-50
Reporting Group
ASAS-SN
Discovering Data Source
ASAS-SN
Discovery Date
2019-07-21 18:14:24.000
TNS AT
Y
Public
Y
Host Name
MRK 0784
Host Redshift
0.027439
Discovery Mag
17.1
Filter
g-Sloan
Reporter/s
K. Z. Stanek, C. S. Kochanek, for the ASAS-SN team
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2019lrb - 2019-07-23 22:44:35 Ekar / AFOSC (Padova-Asiago)z=
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▌Show [Ca II] at z=vexp= km/s
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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

 ▌ASASSN-5_Payne-Gaposchkin_g_
 ▌ASASSN-4_Leavitt_g_
 ▌Gaia_Gaia-photometric_G_
 ▌ATLAS-MLO_ATLAS-01_orange_
 ▌ATLAS-HKO_ATLAS-02_cyan_
   
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
4637 2019-07-23 22:44:35 Ekar / AFOSC 1800 Tomasella, Salmaso Benetti, Tomasella Padova-Asiago tns_2019lrb_2019-07-23_22-44-35_Ekar_AFOSC_Padova-Asiago.dat tns_2019lrb_2019-07-23_22-44-35_Ekar_AFOSC_Padova-Asiago.fits Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
g-Sloan ASASSN-5_Payne-Gaposchkin 2019-07-21 18:14:24 - 2019-07-21 18:14:24 2458686.26 - 2458686.26 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
80182 2019-07-21 18:14:24 2458686.26 17.1 ABMag g-Sloan ASASSN-5_Payne-Gaposchkin
g-Sloan ASASSN-4_Leavitt 2019-06-25 04:33:36 - 2019-06-25 04:33:36 2458659.69 - 2458659.69 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
80181 2019-06-25 04:33:36 2458659.69 18.1 ABMag g-Sloan ASASSN-4_Leavitt [Last non detection]
G-Gaia Gaia_Gaia-photometric 2019-06-21 01:10:33 - 2019-08-02 07:16:19 2458655.5489931 - 2458697.8029977 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
81941 2019-08-02 07:16:19 2458697.8029977 17.65 0.2 ABMag G-Gaia Gaia_Gaia-photometric 60 Robot
81940 2019-06-21 01:10:33 2458655.5489931 21.5 ABMag G-Gaia Gaia_Gaia-photometric Robot [Last non detection]
orange-ATLAS ATLAS-MLO_ATLAS-01 2019-07-25 07:58:04 - 2019-07-25 07:58:04 2458689.8319907 - 2458689.8319907 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
103474 2019-07-25 07:58:04 2458689.8319907 18.39 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot [Last non detection]
cyan-ATLAS ATLAS-HKO_ATLAS-02 2019-07-27 07:00:28 - 2019-07-27 07:00:28 2458691.7919907 - 2458691.7919907 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
103475 2019-07-27 07:00:28 2458691.7919907 17.477 0.044 19.57 ABMag cyan-ATLAS ATLAS-HKO_ATLAS-02 30 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 Bibcode Unreal Auto classification
53170 2019-11-22 10:36:34 ATLAS_Bot1 J. Tonry,L. Denneau,A. Heinze et al. ATLAS ATLAS 13:07:02.955 +13:04:28.13 2019-07-27 07:00:28.000 17.477 cyan-ATLAS PSN ATLAS19batg ATLAS N
43184 2019-08-05 09:28:15 Gaia_Bot1 S.T. Hodgkin,E. Breedt,A. Delgado et al. GaiaAlerts GaiaAlerts 13:07:02.910 +13:04:28.13 2019-08-02 07:16:19.000 17.65 G-Gaia PSN Gaia19dhq GaiaAlerts confirmed SN Ic N
42289 2019-07-22 19:34:21 Krzysztof Stanek K. Z. Stanek,C. S. Kochanek,for the ASAS-SN team et al. ASAS-SN ASAS-SN 13:07:02.794 +13:04:27.88 2019-07-21 18:14:24.000 17.1 g-Sloan PSN MRK 0784 ASASSN-19sb ASAS-SN Present in many epochs, could also be a nuclear activity, but it did not vary before 2019TNSTR1297....1S N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
4629 2019-07-24 22:52:29 Lina Tomasella Lina Tomasella, S. Benetti, E. Cappellaro, M. Turatto, I. Salmaso Padova-Asiago SN Ic 0.027439 1 Add Padova-Asiago Spectrum similar to those of type Ic supernova SN 1990aa around maximum. However, the spectrum is also consistent with those of SNe Ia at maximum. The spectral continuum is very red allowing for a high host galaxy reddening which is also confirmed by an intense (EW~0.23nm) NaID absorption. The redshift has been derived from the narrow host galaxy lines. The expansion velocity deduced from the Si II 635.5 nm is about 10500 km/s 2019TNSCR1315....1T
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
4637 2019-07-23 22:44:35 Ekar / AFOSC 1800 Tomasella, Salmaso Benetti, Tomasella Padova-Asiago tns_2019lrb_2019-07-23_22-44-35_Ekar_AFOSC_Padova-Asiago.dat tns_2019lrb_2019-07-23_22-44-35_Ekar_AFOSC_Padova-Asiago.fits Object

Comments

TNS
System

Mon, 08/05/2019 - 08:30

Object coordinates updated

Object coordinates updated according to AT-report 43184 of Group GaiaAlerts
Previous RA, DEC: 13:07:02.794, +13:04:27.88 (196.76164, +13.07441)
Updated RA, DEC: 13:07:02.910, +13:04:28.13 (196.762125, 13.074481)