RA/DEC (2000)
17:41:53.125 +63:35:14.13
265.471353745 +63.5872586632
Type
SN Ia
Redshift
0.09
Discovery ReportClassification Report
Reporting Group
SGLF
Discovering Data Source
ZTF
Discovery Date
2021-04-16 10:46:14.000
TNS AT
Y
Public
Y
Host Name
SDSS J174153.75+633513.1
Discovery Mag
20.301
Filter
g-ZTF
Reporter/s
C. Jimenez Angel, I. Perez-Fournon, F. Poidevin (IAC & ULL), R. Shirley (Univ. of Southampton), R. Marques-Chaves (Univ. of Geneva), S. Geier (GRANTECAN & IAC), Y. Shu (MPA), S. Rodney, J. Roberts-Pierel (Univ. of South Carolina), A. Bolton (NSF's NOIRLab), S. Chakrabarti, P. Craig, and B. Alamiri (RIT)
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2021kdz - 2021-04-30 11:19:48 P60 / SEDM (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
 ▌P48_ZTF-Cam_g
 ▌ATLAS-MLO_ATLAS-01_cyan
 ▌ATLAS-HKO_ATLAS-02_orange
 ▌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
9540 2021-04-30 11:19:48 P60 / SEDM 2700 SEDmRobot auto ZTF tns_2021kdz_2021-04-30_11-19-47.958728_P60_SEDM_ZTF.ascii Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
r-ZTF P48_ZTF-Cam 2021-05-07 10:24:15 - 2021-05-09 08:15:41 2459341.9335069 - 2459343.8442245 3
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
213224 2021-05-09 08:15:41 2459343.8442245 18.94 0.09 20.47 ABMag r-ZTF P48_ZTF-Cam 30
213223 2021-05-07 10:27:39 2459341.9358681 18.85 0.07 20.51 ABMag r-ZTF P48_ZTF-Cam 30
213222 2021-05-07 10:24:15 2459341.9335069 20.3984 ABMag r-ZTF P48_ZTF-Cam 30 [Last non detection]
g-ZTF P48_ZTF-Cam 2021-04-13 11:16:41 - 2021-04-16 10:46:14 2459317.969919 - 2459320.9487731 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
207954 2021-04-16 10:46:14 2459320.9487731 20.301 0.207 ABMag g-ZTF P48_ZTF-Cam 30 Robot
207953 2021-04-13 11:16:41 2459317.969919 20.944 ABMag g-ZTF P48_ZTF-Cam 30 Robot [Last non detection]
cyan-ATLAS ATLAS-MLO_ATLAS-01 2021-04-22 13:03:22 - 2021-04-22 13:03:22 2459327.044 - 2459327.044 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
208639 2021-04-22 13:03:22 2459327.044 19.489 0.173 19.51 ABMag cyan-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
orange-ATLAS ATLAS-HKO_ATLAS-02 2021-04-20 13:45:07 - 2021-04-20 13:45:07 2459325.073 - 2459325.073 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
208638 2021-04-20 13:45:07 2459325.073 19.48 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot [Last non detection]
i-P1 PS1_GPC1 2021-05-04 13:56:38 - 2021-05-04 13:56:38 2459339.081 - 2459339.081 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
215242 2021-05-04 13:56:38 2459339.081 19.08 0.04 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
110460 2021-05-23 09:30:13 PS1_Bot1 K. C. Chambers, T. de Boer, J. Bulger et al. Pan-STARRS Pan-STARRS 17:41:53.125 +63:35:14.13 2021-05-04 13:56:38.400 19.08 i-P1 PSN PS21eat Pan-STARRS This transient was discovered with the help of citizen science project Supernova Hunters run by Zooniverse. The candidate was identified by volunteers including Tiffany Shaw-Diaz, David Maetschke and Rosemary Billington N
109449 2021-05-13 12:07:24 ZTF_AMPEL_COMPLETE J. Nordin, V. Brinnel, J. van Santen (HU Berlin) et al. AMPEL ZTF 17:41:53.127 +63:35:14.13 2021-05-07 10:27:39.168 18.85 r-ZTF PSN ZTF21aavuprl ZTF N
107580 2021-04-24 10:34:06 ATLAS_Bot1 J. Tonry, L. Denneau, A. Heinze et al. ATLAS ATLAS 17:41:53.102 +63:35:13.89 2021-04-22 13:03:21.600 19.489 cyan-ATLAS PSN ATLAS21nkz ATLAS N
107288 2021-04-19 13:56:10 Ismael Perez-Fournon C. Jimenez Angel, I. Perez-Fournon, F. Poidevin (IAC & ULL) et al. SGLF ZTF 17:41:53.120 +63:35:14.19 2021-04-16 10:46:14.000 20.301 g-ZTF PSN SDSS J174153.75+633513.1 ZTF21aavuprl SGLF, ZTF Data were provided by the Zwicky Transient Facility (https://www.ztf.caltech.edu) and processed through the Lasair (https://lasair.roe.ac.uk), ALeRCE (https://alerce.online), Fink (https://fink-broker.org), ANTARES (https://antares.noirlab.edu), and MARS (https://mars.lco.global) brokers and our SGLF ZTF database and filters. 2021TNSTR1270....1A N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
9530 2021-04-30 12:42:11 ZTF_Bot1 SNIascore on behalf of the SEDM Team (Caltech) and the Zwicky Transient Facility (ZTF) ZTF SN Ia 0.09 1 ZTF 2021TNSCR1404....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
9540 2021-04-30 11:19:48 P60 / SEDM 2700 SEDmRobot auto ZTF tns_2021kdz_2021-04-30_11-19-47.958728_P60_SEDM_ZTF.ascii Object

Comments

TNS
System

Sun, 05/23/2021 - 09:30

Object coordinates updated

Object coordinates updated according to AT-report 110460 of Group Pan-STARRS1
Previous RA, DEC: 17:41:53.127, +63:35:14.13 (265.47136318, +63.587257837143)
Updated RA, DEC: 17:41:53.125, +63:35:14.13 (265.471353745, 63.5872586632)

TNS
System

Thu, 05/13/2021 - 11:30

Object coordinates updated

Object coordinates updated according to AT-report 109449 of Group ZTF
Previous RA, DEC: 17:41:53.120, +63:35:14.19 (265.471333, +63.587275)
Updated RA, DEC: 17:41:53.127, +63:35:14.13 (265.47136318, 63.587257837143)