RA/DEC (2000)
14:48:53.550 +38:46:03.13
222.223123081 +38.767534915
Type
SN Ia
Redshift
0.032
Discovery ReportClassification Report
Reporting Group
ASAS-SN
Discovering Data Source
ASAS-SN
Discovery Date
2018-01-09 10:48:00.000
TNS AT
Y
Public
Y
Host Name
2018-01-09.45
Host Redshift
0.03161
Discovery Mag
16.9
Filter
g-Sloan
Reporter/s
K. Z. Stanek, for the ASAS-SN team
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2018ds - 2018-04-10 00:00:00 P200 / DBSP (ZTF)z=
▌Show H at z=vexp= km/s
▌Show He at z=vexp= km/s
▌Show He II at z=vexp= km/s
▌Show C II at z=vexp= km/s
▌Show C III at z=vexp= km/s
▌Show C IV at z=vexp= km/s
▌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
▌Show [O I] at z=vexp= km/s
▌Show O II at z=vexp= km/s
▌Show [O II] at z=vexp= km/s
▌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-4_Leavitt_g
 ▌PS1_GPC1_i
   
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
1931 2018-04-10 00:00:00 P200 / DBSP C. Fremling C. Fremling ZTF tns_2018ds_2018-04-10.0_P200_DBSP_ZTF.txt Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
r-ZTF P48_ZTF-Cam 2018-03-21 09:07:12 - 2018-03-21 09:07:12 2458198.88 - 2458198.88 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
27368 2018-03-21 09:07:12 2458198.88 18.7 ABMag r-ZTF P48_ZTF-Cam 30 ZTF-comissioning
g-Sloan ASASSN-4_Leavitt 2018-01-03 12:28:48 - 2018-01-09 10:48:00 2458122.02 - 2458127.95 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
24593 2018-01-09 10:48:00 2458127.95 16.9 ABMag g-Sloan ASASSN-4_Leavitt
24592 2018-01-03 12:28:48 2458122.02 17.4 ABMag g-Sloan ASASSN-4_Leavitt [Last non detection]
i-P1 PS1_GPC1 2018-01-31 14:36:57 - 2018-01-31 14:36:57 2458150.1089931 - 2458150.1089931 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
25164 2018-01-31 14:36:57 2458150.1089931 18.04 0.03 20.7 ABMag i-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
18003 2018-04-24 06:24:29 ZTF_Bot1 Ragnhild Lunnan, Francesco Taddia, Jesper Sollerman et al. ZTF ZTF 14:48:53.550 +38:46:03.10 2018-03-21 09:07:12.000 18.7 r-ZTF PSN ZTF18aaccuih ZTF N
16726 2018-02-03 23:50:04 PS1_Bot1 K. C. Chambers, M. E. Huber, H. Flewelling et al. Pan-STARRS Pan-STARRS 14:48:53.550 +38:46:03.13 2018-01-31 14:36:57.000 18.04 i-P1 PSN PS18fu Pan-STARRS N
16400 2018-01-09 23:15:15 Krzysztof Stanek K. Z. Stanek, for the ASAS-SN team ASAS-SN ASAS-SN 14:48:53.602 +38:46:02.93 2018-01-09 10:48:00.000 16.9 g-Sloan PSN 2018-01-09.45 ASASSN-18ag ASAS-SN In several epochs 2018TNSTR..31....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
1926 2018-04-24 06:51:24 ZTF_Bot1 Ragnhild Lunnan, Francesco Taddia, Jesper Sollerman, Cristina Barbarino, Ariel Goobar (OKC), Christoffer Fremling, Mansi Kasliwal, Chris Cannella, Nadejda Blagorodnova, J. Don Neill, Richard Walters, Anna Ho, Lin Yan, Kevin Burdge (Caltech), Steve Schulze, Ofer Yaron, Avishay Gal-Yam, Yi Yang (Weizmann), Melissa Graham, V. Zach Golkhou, Eric Bellm (UW), Daniel Perley (LJMU) on behalf of ZTF ZTF SN Ia 0.032 1 ZTF 2018TNSCR.540....1L
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
1931 2018-04-10 00:00:00 P200 / DBSP C. Fremling C. Fremling ZTF tns_2018ds_2018-04-10.0_P200_DBSP_ZTF.txt Object

Comments

TNS
System

Sun, 06/23/2019 - 10:43

Object coordinates updated

Object coordinates updated according to AT-report 16726 of Group Pan-STARRS1
Previous RA, DEC: 14:48:53.602, +38:46:02.93 (222.22334, +38.76748)
Updated RA, DEC: 14:48:53.550, +38:46:03.13 (222.223123081, 38.767534915)