RA/DEC (2000)
15:22:01.950 +50:10:13.55
230.508125 +50.170431
Type
SN Ia
Redshift
0.0736
Discovery ReportClassification Report
Reporting Group
SGLF
Discovering Data Source
ZTF
Discovery Date
2020-04-23 07:50:15.000
TNS AT
Y
Public
Y
Host Name
SDSS J152202.51+501018.9
Host Redshift
0.0735237
Discovery Mag
20.769
Filter
r-ZTF
Reporter/s
I. Perez-Fournon, C. Jimenez Angel, F. Poidevin, R. Shirley (IAC & ULL), R. Marques-Chaves (CAB), S. Geier (GRANTECAN & IAC), Y. Shu (IoA), S. Rodney, J. Roberts-Pierel (Univ. of South Carolina), A. Bolton (NSF's OIR Lab), S. Chakrabarti, P. Craig, and B. Alamiri (RIT)
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2020ibs - 2020-04-28 10:58:57 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
 ▌Gaia_Gaia-photometric_G
 ▌ATLAS-MLO_ATLAS-01_orange
 ▌ATLAS-HKO_ATLAS-02_cyan
 ▌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
6556 2020-04-28 10:58:57 P60 / SEDM 2250 SEDmRobot auto ZTF tns_2020ibs_2020-04-28_10-58-57_P60_SEDM_ZTF.ascii Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
r-ZTF P48_ZTF-Cam 2020-04-22 10:27:29 - 2020-05-01 09:36:00 2458961.9357523 - 2458970.9 7
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
134055 2020-05-01 09:36:00 2458970.9 18.59 ABMag r-ZTF P48_ZTF-Cam 30 ZTF
134054 2020-04-23 07:50:53 2458962.827 20.77 ABMag r-ZTF P48_ZTF-Cam 30 ZTF
132688 2020-04-23 07:50:15 2458962.8265625 20.769 0.284 ABMag r-ZTF P48_ZTF-Cam 30 Robot
134053 2020-04-22 10:27:50 2458961.936 20.19 ABMag r-ZTF P48_ZTF-Cam 30 ZTF [Last non detection]
133159 2020-04-22 10:27:30 2458961.9357639 20.1943 ABMag r-ZTF P48_ZTF-Cam 30 [Last non detection]
133433 2020-04-22 10:27:30 2458961.9357639 20.1943 ABMag r-ZTF P48_ZTF-Cam 30 [Last non detection]
132687 2020-04-22 10:27:29 2458961.9357523 20.194 ABMag r-ZTF P48_ZTF-Cam 30 Robot [Last non detection]
g-ZTF P48_ZTF-Cam 2020-04-23 08:43:27 - 2020-04-24 09:21:55 2458962.8635069 - 2458963.8902199 4
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
133161 2020-04-24 09:21:55 2458963.8902199 19.97 0.13 20.96 ABMag g-ZTF P48_ZTF-Cam 30
133435 2020-04-24 09:21:55 2458963.8902199 19.97 0.13 20.96 ABMag g-ZTF P48_ZTF-Cam 30
133160 2020-04-23 08:43:27 2458962.8635069 20.29 0.26 20.77 ABMag g-ZTF P48_ZTF-Cam 30
133434 2020-04-23 08:43:27 2458962.8635069 20.29 0.26 20.77 ABMag g-ZTF P48_ZTF-Cam 30
G-Gaia Gaia_Gaia-photometric 2020-04-05 14:00:58 - 2020-05-02 22:37:55 2458945.084 - 2458972.443 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
134851 2020-05-02 22:37:55 2458972.443 18.41 0.2 ABMag G-Gaia Gaia_Gaia-photometric 60 Robot
134850 2020-04-05 14:00:58 2458945.084 21.5 ABMag G-Gaia Gaia_Gaia-photometric Robot [Last non detection]
orange-ATLAS ATLAS-MLO_ATLAS-01 2020-04-27 08:49:55 - 2020-04-27 08:49:55 2458966.868 - 2458966.868 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
133360 2020-04-27 08:49:55 2458966.868 19.533 0.174 19.29 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
cyan-ATLAS ATLAS-HKO_ATLAS-02 2020-04-25 11:02:24 - 2020-04-25 11:02:24 2458964.96 - 2458964.96 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
133359 2020-04-25 11:02:24 2458964.96 17.69 ABMag cyan-ATLAS ATLAS-HKO_ATLAS-02 30 Robot [Last non detection]
i-P1 PS1_GPC1 2020-05-05 12:02:53 - 2020-05-05 12:02:53 2458975.002 - 2458975.002 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
135240 2020-05-05 12:02:53 2458975.002 18.75 0.05 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
69975 2020-05-07 11:36:49 PS1_Bot1 K. C. Chambers, T. de Boer, J. Bulger et al. Pan-STARRS Pan-STARRS 15:22:01.949 +50:10:13.57 2020-05-05 12:02:52.800 18.75 i-P1 PSN PS20ctz Pan-STARRS N
69787 2020-05-04 12:13:23 Gaia_Bot1 S.T. Hodgkin, E. Breedt, A. Delgado et al. GaiaAlerts GaiaAlerts 15:22:01.950 +50:10:13.55 2020-05-02 22:37:55.200 18.41 G-Gaia PSN Gaia20cby GaiaAlerts confirmed SN Ia N
69377 2020-05-01 11:30:18 ZTF_TESS C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaboration ZTF ZTF 15:22:01.926 +50:10:13.48 2020-04-23 07:50:52.800 20.77 r-ZTF PSN ZTF20aavzlxm ZTF N
69023 2020-04-27 18:39:54 ZTF_AMPEL_COMPLETE J. Nordin, V. Brinnel, M. Giomi et al. ZTF ZTF 15:22:01.942 +50:10:13.60 2020-04-23 08:43:27.264 20.29 g-ZTF PSN ZTF20aavzlxm ZTF See arXiv:1904.05922 for selection criteria. N
68974 2020-04-27 12:56:21 ATLAS_Bot1 J. Tonry, L. Denneau, A. Heinze et al. ATLAS ATLAS 15:22:01.950 +50:10:13.68 2020-04-27 08:49:55.200 19.533 orange-ATLAS PSN ATLAS20kzm ATLAS N
68884 2020-04-26 09:39:14 ZTF_AMPEL_NEW J. Nordin, V. Brinnel, M. Giomi et al. ZTF ZTF 15:22:01.941 +50:10:13.61 2020-04-23 08:43:27.264 20.29 g-ZTF PSN ZTF20aavzlxm ZTF See arXiv:1904.05922 for selection criteria. N
68685 2020-04-24 12:12:17 Ismael Perez-Fournon I. Perez-Fournon, C. Jimenez Angel, F. Poidevin et al. SGLF ZTF 15:22:01.936 +50:10:13.57 2020-04-23 07:50:15.000 20.769 r-ZTF PSN SDSS J152202.51+501018.9 ZTF20aavzlxm 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), ANTARES (https://antares.noao.edu), and MARS (https://mars.lco.global) brokers. 2020TNSTR1120....1P N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
6546 2020-04-28 15:31:10 ZTF_Bot1 A. Dahiwale, C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) ZTF SN Ia 0.0736 1 ZTF 2020TNSCR1166....1D
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
6556 2020-04-28 10:58:57 P60 / SEDM 2250 SEDmRobot auto ZTF tns_2020ibs_2020-04-28_10-58-57_P60_SEDM_ZTF.ascii Object

Comments

Dave
Balam

Fri, 05/08/2020 - 18:32

photometric follow-up

2020ibs was measured as g( SDSS ) = 17.83 ( +/- 0.03 ) on UT 2020 May 08 ( 09:01:00, 540-sec exp ) . 1.82-m Plaskett Telescope ( National Research Council of Canada )

Dave
Balam

Thu, 05/07/2020 - 19:25

photometric follow-up

2020ibs was measured as g(SDSS) = 17.87 (+/- 0.09) on UT 2020 May 07 (09:01:00, 540-sec exposure) using the 1.82-m Plaskett telescope (National Research Council of Canada)

TNS
System

Mon, 05/04/2020 - 11:30

Object coordinates updated

Object coordinates updated according to AT-report 69787 of Group GaiaAlerts
Previous RA, DEC: 15:22:01.926, +50:10:13.48 (230.5080243, +50.1704119)
Updated RA, DEC: 15:22:01.950, +50:10:13.55 (230.508125, 50.170431)

TNS
System

Fri, 05/01/2020 - 11:30

Object coordinates updated

Object coordinates updated according to AT-report 69377 of Group ZTF
Previous RA, DEC: 15:22:01.942, +50:10:13.60 (230.508092375, +50.1704442)
Updated RA, DEC: 15:22:01.926, +50:10:13.48 (230.5080243, 50.1704119)

TNS
System

Mon, 04/27/2020 - 18:30

Object coordinates updated

Object coordinates updated according to AT-report 69023 of Group ZTF
Previous RA, DEC: 15:22:01.941, +50:10:13.61 (230.50808775, +50.170446766667)
Updated RA, DEC: 15:22:01.942, +50:10:13.60 (230.508092375, 50.1704442)

TNS
System

Sun, 04/26/2020 - 09:30

Object coordinates updated

Object coordinates updated according to AT-report 68884 of Group ZTF
Previous RA, DEC: 15:22:01.936, +50:10:13.57 (230.508067, +50.170436)
Updated RA, DEC: 15:22:01.941, +50:10:13.61 (230.50808775, 50.170446766667)