RA/DEC (2000)
23:01:11.400 -37:16:08.60
345.2975 -37.269056
Type
SN Ia
Redshift
0.0386
Discovery ReportClassification Report
Reporting Group
ASAS-SN
Discovering Data Source
ASAS-SN
Discovery Date
2016-05-15 08:23:59.000
TNS AT
Y
Public
Y
Host Name
APMUKS(BJ) B225823.09-373218.0
Discovery Mag
17
Filter
V-Johnson
Reporter/s
Jonathan Brown, for the ASAS-SN team
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2016cdc - 2016-06-10 09:02:56 LCO-duPont / WFCCD (ASAS-SN)z=
▌Show H at z=vexp= km/s
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▌Show N V at z=vexp= km/s
▌Show O at z=vexp= km/s
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▌Show Na at z=vexp= km/s
▌Show Mg at z=vexp= km/s
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▌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
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▌Show Tellurics 
▌Show Galaxy lines at z=
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▌Show WR-WC/O at z=vexp= km/s
   Binning factor: (rounded to nearest integer >1)
Mouse hovers at WL: 0 (rest),0 (observed)

Light curves

 ▌Gaia_Gaia-photometric_G
 ▌ASASSN-2_Cassius_V
   
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
622 2016-06-10 09:02:56 LCO-duPont / WFCCD N. Morrell ASAS-SN tns_2016cdc_2457549.87704254_LCO-duPont_WFCCD_ASAS-SN.txt tns_2016cdc_2457549.87704254_LCO-duPont_WFCCD_ASAS-SN.fits Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
G-Gaia Gaia_Gaia-photometric 2016-04-01 06:38:52 - 2016-05-13 15:57:36 2457479.7769907 - 2457522.165 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
4448 2016-05-13 15:57:36 2457522.165 17.26 0.2 ABMag G-Gaia Gaia_Gaia-photometric 60 Robot
4447 2016-04-01 06:38:52 2457479.7769907 21.5 ABMag G-Gaia Gaia_Gaia-photometric Robot [Last non detection]
V-Johnson ASASSN-2_Cassius 2016-01-02 00:57:36 - 2016-05-15 08:23:59 2457389.54 - 2457523.8499884 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
2545 2016-05-15 08:23:59 2457523.8499884 17 VegaMag V-Johnson ASASSN-2_Cassius 270 ASASSN
2544 2016-01-02 00:57:36 2457389.54 17.5 VegaMag V-Johnson ASASSN-2_Cassius 270 ASASSN [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
3608 2016-07-22 11:25:05 Gaia_Bot1 A. Delgado,D. Harrison,S. Hodgkin et al. GaiaAlerts GaiaAlerts 23:01:11.400 -37:16:08.60 2016-05-13 15:57:36.000 17.26 G-Gaia PSN Gaia16aop GaiaAlerts Candidate young SN Ia N
2249 2016-05-16 17:35:57 Jonathan Brown Jonathan Brown,for the ASAS-SN team et al. ASAS-SN ASAS-SN 23:01:11.439 -37:16:08.97 2016-05-15 08:23:59.000 17 V-Johnson PSN APMUKS(BJ) B225823.09-373218.0 ASASSN-16fe ASAS-SN 2016TNSTR.353....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
613 2016-12-05 14:56:04 Jose Prieto J. L. Prieto (UDP; MAS), N. Morrell (LCO), B. J. Shappee (Carnegie) ASAS-SN SN Ia 0.0386 1 Add ASAS-SN Optical spectra of the supernova candidates ASASSN-16fd/AT2016cdb (ATel #9057), ASASSN-16fe/AT2016cdc (ATel #9057), ASASSN-16fg/AT2016cky (ATel #9059), and ASASSN-16fl/AT2016cnx (ATel #9079) were obtained on UT 2016 June 10 with WFCCD mounted on the du Pont 2.5-m telescope at Las Campanas Observatory. Cross-correlation with a library of supernova spectra using the "Supernova Identification" code (SNID; Blondin and Tonry 2007, Ap.J. 666, 1024) show that all 4 transients are Type Ia SNe after maximum light. The spectrum of ASASSN-16fe is most consistent with a Type Ia at +15 days. The SNID redshift from the SN features is z=0.0386. 2016TNSCR1002....1P
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
622 2016-06-10 09:02:56 LCO-duPont / WFCCD N. Morrell ASAS-SN tns_2016cdc_2457549.87704254_LCO-duPont_WFCCD_ASAS-SN.txt tns_2016cdc_2457549.87704254_LCO-duPont_WFCCD_ASAS-SN.fits Object

Comments

TNS
System

Sun, 06/23/2019 - 10:43

Object coordinates updated

Object coordinates updated according to AT-report 3608 of Group GaiaAlerts
Previous RA, DEC: 23:01:11.439, -37:16:08.97 (345.297663, -37.269158)
Updated RA, DEC: 23:01:11.400, -37:16:08.60 (345.2975, -37.269056)