RA/DEC (2000)
15:12:01.177 -03:13:20.13
228.004904809 -3.22225857761
Type
SN Ia
Redshift
0.021612
Discovery ReportClassification Report
Related AstroNotes: 2021-185
Reporting Group
AMPEL
Discovering Data Source
ZTF
Discovery Date
2021-07-04 04:32:38.112
TNS AT
Y
Public
Y
Discovery Mag
18.55
Filter
r-ZTF
Reporter/s
J. Nordin, V. Brinnel, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTF
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2021ryz - 2021-07-06 07:07:50 Keck1 / LRIS (UCSC)z=
 ▌SN_2021ryz - 2021-07-05 04:16:19 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_orange
 ▌PS1_GPC1_g
 ▌PS1_GPC1_w
   
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
10040 2021-07-06 07:07:50 Keck1 / LRIS 1200 M. R. Siebert, R. J. Foley M. R. Siebert UCSC tns_2021ryz_2021-07-06_07-07-50_Keck1_LRIS_UCSC.flm Object
10164 2021-07-05 04:16:19 P60 / SEDM 2700 SEDmRobot auto ZTF tns_2021ryz_2021-07-05_04-16-19.307539_P60_SEDM_ZTF.ascii Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
r-ZTF P48_ZTF-Cam 2021-06-29 07:11:03 - 2021-07-04 04:32:38 2459394.7993403 - 2459399.6893287 5
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
225616 2021-07-04 04:32:38 2459399.6893287 18.55 0.08 20.33 ABMag r-ZTF P48_ZTF-Cam 30
226224 2021-07-04 04:32:38 2459399.6893287 18.55 0.08 20.33 ABMag r-ZTF P48_ZTF-Cam 30
226740 2021-07-04 04:32:38 2459399.6893287 18.55 0.08 20.33 ABMag r-ZTF P48_ZTF-Cam 30
227668 2021-07-04 04:32:38 2459399.6893287 18.5538 0.080178 20.3305 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF, classified by Fink
227667 2021-06-29 07:11:03 2459394.7993403 19.5386 ABMag r-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF, classified by Fink
g-ZTF P48_ZTF-Cam 2021-07-01 05:33:30 - 2021-07-04 05:33:28 2459396.7315972 - 2459399.7315741 6
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
225617 2021-07-04 05:33:28 2459399.7315741 18.89 0.11 20.19 ABMag g-ZTF P48_ZTF-Cam 30
226225 2021-07-04 05:33:28 2459399.7315741 18.89 0.11 20.19 ABMag g-ZTF P48_ZTF-Cam 30
226741 2021-07-04 05:33:28 2459399.7315741 18.89 0.11 20.19 ABMag g-ZTF P48_ZTF-Cam 30
225615 2021-07-01 05:33:30 2459396.7315972 20.5594 ABMag g-ZTF P48_ZTF-Cam 30 [Last non detection]
226223 2021-07-01 05:33:30 2459396.7315972 20.5594 ABMag g-ZTF P48_ZTF-Cam 30 [Last non detection]
226739 2021-07-01 05:33:30 2459396.7315972 20.5594 ABMag g-ZTF P48_ZTF-Cam 30 [Last non detection]
orange-ATLAS ATLAS-MLO_ATLAS-01 2021-07-01 09:36:00 - 2021-07-05 08:09:36 2459396.9 - 2459400.84 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
225933 2021-07-05 08:09:36 2459400.84 18.155 0.079 19.67 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
225932 2021-07-01 09:36:00 2459396.9 19.71 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot [Last non detection]
g-P1 PS1_GPC1 2021-07-02 07:19:12 - 2021-07-02 07:19:12 2459397.805 - 2459397.805 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
225946 2021-07-02 07:19:12 2459397.805 19.39 0.08 21 ABMag g-P1 PS1_GPC1 27 Robot
w-P1 PS1_GPC1 2019-05-11 12:10:05 - 2019-05-11 12:10:05 2458615.007 - 2458615.007 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
226810 2019-05-11 12:10:05 2458615.007 21.39 0.21 22 ABMag w-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
116975 2021-07-10 19:15:07 Fink Julien Peloton, Anais Moller, Emille E. O. Ishida on behalf of the Fink broker Fink ZTF 15:12:01.181 -03:13:20.28 2021-07-04 04:32:38.000 18.5538 r-ZTF PSN ZTF21abjbnhh ZTF Early SN Ia candidate classified by Fink using the public ZTF stream. Object data at http://134.158.75.151:24000/ZTF21abjbnhh N
116528 2021-07-08 11:18:48 PS1_Bot1 K. C. Chambers, T. de Boer, J. Bulger et al. Pan-STARRS Pan-STARRS 15:12:01.177 -03:13:20.13 2019-05-11 12:10:04.800 21.39 w-P1 PSN PS21hiv Pan-STARRS N
116497 2021-07-08 05:09:58 ZTF_AMPEL_NEW J. Nordin, V. Brinnel, J. van Santen (HU Berlin) et al. AMPEL ZTF 15:12:01.181 -03:13:20.29 2021-07-04 04:32:38.112 18.55 r-ZTF PSN ZTF21abjbnhh ZTF N
116257 2021-07-06 07:09:36 ZTF_AMPEL_NEW J. Nordin, V. Brinnel, J. van Santen (HU Berlin) et al. AMPEL ZTF 15:12:01.182 -03:13:20.30 2021-07-04 04:32:38.112 18.55 r-ZTF PSN ZTF21abjbnhh ZTF N
116152 2021-07-05 11:30:58 YSE_Bot1 D. O. Jones (UC Santa Cruz), K. D. French (Carnegie, Illinois), A. Agnello et al. YSE Pan-STARRS 15:12:01.174 -03:13:20.17 2021-07-02 07:19:12.000 19.39 g-P1 PSN PS21hiv Pan-STARRS N
116146 2021-07-05 10:07:56 ATLAS_Bot1 J. Tonry, L. Denneau, A. Heinze et al. ATLAS ATLAS 15:12:01.186 -03:13:20.32 2021-07-05 08:09:36.000 18.155 orange-ATLAS PSN ATLAS21balj ATLAS N
116003 2021-07-04 06:09:07 ZTF_AMPEL_NEW J. Nordin, V. Brinnel, J. van Santen (HU Berlin) et al. AMPEL ZTF 15:12:01.184 -03:13:20.25 2021-07-04 04:32:38.112 18.55 r-ZTF PSN ZTF21abjbnhh ZTF 2021TNSTR2307....1N N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
10148 2021-07-23 20:56:29 ZTF_Bot1 M. Chu, A. Dahiwale, C. Fremling(Caltech) on behalf of the Zwicky Transient Facility (ZTF) ZTF SN Ia 0.021612 1 ZTF 2021TNSCR2547....1C
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
10164 2021-07-05 04:16:19 P60 / SEDM 2700 SEDmRobot auto ZTF tns_2021ryz_2021-07-05_04-16-19.307539_P60_SEDM_ZTF.ascii Object
10023 2021-07-06 09:29:29 Matthew Siebert Matthew Siebert, Ryan Foley (UCSC) UCSC SN Ia 0.021612 1 UCSC We estimate a phase of -8 days. 2021TNSCR2341....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
10040 2021-07-06 07:07:50 Keck1 / LRIS 1200 M. R. Siebert, R. J. Foley M. R. Siebert UCSC tns_2021ryz_2021-07-06_07-07-50_Keck1_LRIS_UCSC.flm Object

Comments

TNS
System

Thu, 07/08/2021 - 10:30

Object coordinates updated

Object coordinates updated according to AT-report 116528 of Group Pan-STARRS1
Previous RA, DEC: 15:12:01.174, -03:13:20.17 (228.00489058, -3.22226850098)
Updated RA, DEC: 15:12:01.177, -03:13:20.13 (228.004904809, -3.22225857761)

TNS
System

Mon, 07/05/2021 - 11:30

Object coordinates updated

Object coordinates updated according to AT-report 116152 of Group Pan-STARRS1
Previous RA, DEC: 15:12:01.184, -03:13:20.25 (228.0049346, -3.2222929)
Updated RA, DEC: 15:12:01.174, -03:13:20.17 (228.00489058, -3.22226850098)