RA/DEC (2000)
10:05:47.839 -17:26:03.68
151.449327895 -17.4343542105
Type
SN Ia
Redshift
0.016598
Discovery ReportClassification Report
Reporting Group
ASAS-SN
Discovering Data Source
ASAS-SN
Discovery Date
2018-10-15 08:52:48.000
TNS AT
Y
Public
Y
Host Name
IC 2541
Host Redshift
0.016598
Discovery Mag
15.8
Filter
g-Sloan
Reporter/s
K. Z. Stanek, for the ASAS-SN team
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2018hkq - 2018-11-11 06:57:36 LCO-duPont / WFCCD (ASAS-SN)z=
▌Show H at z=vexp= km/s
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▌Show He II at z=vexp= km/s
▌Show C II at z=vexp= km/s
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▌Show N II at z=vexp= km/s
▌Show N III at z=vexp= km/s
▌Show N IV at z=vexp= km/s
▌Show N V at z=vexp= km/s
▌Show O at z=vexp= km/s
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▌Show O II at z=vexp= km/s
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▌Show [O III] at z=vexp= km/s
▌Show O V at z=vexp= km/s
▌Show O VI 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 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)

Light curves

 ▌P48_ZTF-Cam_r
 ▌ASASSN-3_Paczynski_g
 ▌ATLAS-MLO_ATLAS-01_orange
 ▌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
3035 2018-11-11 06:57:36 LCO-duPont / WFCCD Jeff Rich Subhash Bose ASAS-SN tns_2018hkq_2018-11-11.29_LCO-duPont_WFCCD_ASAS-SN.txt tns_2018hkq_2018-11-11.29_LCO-duPont_WFCCD_ASAS-SN.fits Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
r-ZTF P48_ZTF-Cam 2018-11-02 13:01:55 - 2018-11-19 13:17:13 2458425.0429977 - 2458442.0536343 4
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
42605 2018-11-19 13:17:13 2458442.0536343 16.48 0.0390066 18.5822 ABMag r-ZTF P48_ZTF-Cam 30
42606 2018-11-10 13:01:16 2458433.0425463 16.2389 0.0288438 19.7464 ABMag r-ZTF P48_ZTF-Cam 30
39777 2018-11-07 13:06:14 2458430.0459954 16.18 ABMag r-ZTF P48_ZTF-Cam 30 ZTF
39776 2018-11-02 13:01:55 2458425.0429977 16.06 ABMag r-ZTF P48_ZTF-Cam 30 ZTF
g-Sloan ASASSN-3_Paczynski 2018-10-15 08:52:48 - 2018-10-15 08:52:48 2458406.87 - 2458406.87 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
37733 2018-10-15 08:52:48 2458406.87 15.8 ABMag g-Sloan ASASSN-3_Paczynski
orange-ATLAS ATLAS-MLO_ATLAS-01 2017-10-18 14:48:29 - 2017-10-18 14:48:29 2458045.117 - 2458045.117 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
140208 2017-10-18 14:48:29 2458045.117 18.773 0.179 18.4 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
V-Johnson ASASSN-2_Cassius 2018-07-06 22:48:00 - 2018-07-06 22:48:00 2458306.45 - 2458306.45 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
37732 2018-07-06 22:48:00 2458306.45 17 VegaMag V-Johnson ASASSN-2_Cassius [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
72439 2020-05-31 07:20:29 ATLAS_Bot1 J. Tonry, L. Denneau, A. Heinze et al. ATLAS ATLAS 10:05:47.839 -17:26:03.68 2017-10-18 14:48:28.800 18.773 orange-ATLAS PSN ATLAS18bclh ATLAS N
25212 2018-11-20 14:49:56 ZTF_AMPEL_NEW J. Nordin, V. Brinnel, M. Giomi et al. ZTF ZTF 10:05:47.939 -17:26:03.70 2018-11-02 13:02:29.000 16.48 r-ZTF PSN ZTF18accdvrb ZTF N
24420 2018-11-08 05:20:13 ZTF_Bot1 C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaboration ZTF ZTF 10:05:47.942 -17:26:03.73 2018-11-02 13:01:55.000 16.06 r-ZTF PSN ZTF18accdvrb ZTF N
23615 2018-10-15 23:02:03 Krzysztof Stanek K. Z. Stanek, for the ASAS-SN team ASAS-SN ASAS-SN 10:05:47.842 -17:26:03.12 2018-10-15 08:52:48.000 15.8 g-Sloan PSN IC 2541 ASASSN-18ya ASAS-SN Nuclear source, discovered after the season break 2018TNSTR1581....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
3027 2018-11-15 09:58:26 Subhash Bose Subhash Bose, Tom Holoien, Jeff Rich, Subo Dong, P. Chen, Jose L. Prieto, K. Z. Stanek ASAS-SN SN Ia 0.016598 1 ASAS-SN 2018TNSCR2033....1B
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
3035 2018-11-11 06:57:36 LCO-duPont / WFCCD Jeff Rich Subhash Bose ASAS-SN tns_2018hkq_2018-11-11.29_LCO-duPont_WFCCD_ASAS-SN.txt tns_2018hkq_2018-11-11.29_LCO-duPont_WFCCD_ASAS-SN.fits Object

Comments

TNS
System

Sun, 05/31/2020 - 06:30

Object coordinates updated

Object coordinates updated according to AT-report 72439 of Group ATLAS
Previous RA, DEC: 10:05:47.939, -17:26:03.70 (151.4497446, -17.4343619)
Updated RA, DEC: 10:05:47.839, -17:26:03.68 (151.449327895, -17.4343542105)

TNS
System

Sun, 06/23/2019 - 10:43

Object coordinates updated

Object coordinates updated according to AT-report 25212 of Group ZTF
Previous RA, DEC: 10:05:47.842, -17:26:03.12 (151.44934, -17.4342)
Updated RA, DEC: 10:05:47.939, -17:26:03.70 (151.4497446, -17.4343619)