RA/DEC (2000)
15:38:10.150 +04:46:50.41
234.542292 +4.780669
Type
SN Ia
Redshift
0.02291
Discovery ReportClassification Report
Related AstroNotes: 2020-110
Reporting Group
ATLAS
Discovering Data Source
ATLAS
Discovery Date
2020-05-21 09:28:48.000
TNS AT
Y
Public
Y
Discovery Mag
19.786
Filter
cyan-ATLAS
Reporter/s
J. Tonry, L. Denneau, A. Heinze, H. Weiland, H. Flewelling (IfA, University of Hawaii), B. Stalder (LSST), A. Rest (STScI), C. Stubbs (Harvard University), K. W. Smith, S. J. Smartt, D. R. Young, S. Srivastav, O. McBrien, D. O'Neill, P. Clark, M. Fulton, J. Gillanders, M. Dobson (Queen's University Belfast), T.-W. Chen (MPE), D. E. Wright (University of Minnesota), J. Anderson (ESO)
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2020kpx - 2020-05-23 00:13:51 LT / SPRAT (SIRAH)z=
 ▌SN_2020kpx - 2020-05-22 09:45:47 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

 ▌PS2_GPC2_w
 ▌P48_ZTF-Cam_r
 ▌P48_ZTF-Cam_g
 ▌Gaia_Gaia-photometric_G
 ▌ATLAS-MLO_ATLAS-01_orange
 ▌ATLAS-HKO_ATLAS-02_cyan
 ▌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
6698 2020-05-23 00:13:51 LT / SPRAT 900 LT robot LT-SPRAT pipeline and Frederick Poidevin SIRAH tns_2020kpx_2020-05-23_00-13-51_LT_SPRAT_SIRAH.txt Object
6699 2020-05-22 09:45:47 P60 / SEDM 2250 SEDmRobot auto ZTF tns_2020kpx_2020-05-22_09-45-47_P60_SEDM_ZTF.ascii Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
w-P1 PS2_GPC2 2020-05-23 10:04:48 - 2020-05-23 10:04:48 2458992.92 - 2458992.92 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
146903 2020-05-23 10:04:48 2458992.92 18.46 0.02 22 ABMag w-P1 PS2_GPC2 45 Robot
r-ZTF P48_ZTF-Cam 2020-05-16 06:33:36 - 2020-05-22 06:59:45 2458985.7733333 - 2458991.7914931 4
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
138351 2020-05-22 06:59:45 2458991.7914931 18.6 0.09 20.58 ABMag r-ZTF P48_ZTF-Cam 30
139853 2020-05-22 06:59:45 2458991.7914931 18.6 0.09 20.58 ABMag r-ZTF P48_ZTF-Cam 30
138350 2020-05-16 06:33:36 2458985.7733333 20.3682 ABMag r-ZTF P48_ZTF-Cam 30 [Last non detection]
139852 2020-05-16 06:33:36 2458985.7733333 20.3682 ABMag r-ZTF P48_ZTF-Cam 30 [Last non detection]
g-ZTF P48_ZTF-Cam 2020-05-22 07:31:31 - 2020-05-22 07:31:31 2458991.8135532 - 2458991.8135532 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
138352 2020-05-22 07:31:31 2458991.8135532 18.77 0.08 20.69 ABMag g-ZTF P48_ZTF-Cam 30
139854 2020-05-22 07:31:31 2458991.8135532 18.77 0.08 20.69 ABMag g-ZTF P48_ZTF-Cam 30
G-Gaia Gaia_Gaia-photometric 2020-06-27 04:46:34 - 2020-06-27 06:33:07 2459027.699 - 2459027.773 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
149484 2020-06-27 06:33:07 2459027.773 17.24 0.2 ABMag G-Gaia Gaia_Gaia-photometric 60 Robot
149483 2020-06-27 04:46:34 2459027.699 21.5 ABMag G-Gaia Gaia_Gaia-photometric Robot [Last non detection]
orange-ATLAS ATLAS-MLO_ATLAS-01 2020-05-19 11:28:19 - 2020-05-19 11:28:19 2458988.978 - 2458988.978 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
138164 2020-05-19 11:28:19 2458988.978 19.69 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot [Last non detection]
cyan-ATLAS ATLAS-HKO_ATLAS-02 2020-05-21 09:28:48 - 2020-05-21 09:28:48 2458990.895 - 2458990.895 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
138165 2020-05-21 09:28:48 2458990.895 19.786 0.195 19.79 ABMag cyan-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
w-P1 PS1_GPC1 2020-06-11 07:32:10 - 2020-06-11 07:32:10 2459011.814 - 2459011.814 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
142710 2020-06-11 07:32:10 2459011.814 16.39 0.01 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
77721 2020-07-17 09:25:25 Gaia_Bot1 S.T. Hodgkin, E. Breedt, A. Delgado et al. GaiaAlerts GaiaAlerts 15:38:10.150 +04:46:50.41 2020-06-27 06:33:07.200 17.24 G-Gaia PSN Gaia20dhf GaiaAlerts confirmed SN Ia N
75992 2020-07-08 11:41:29 PS2_Bot1 K. C. Chambers, T. de Boer, J. Bulger et al. Pan-STARRS Pan-STARRS 15:38:10.154 +04:46:50.35 2020-05-23 10:04:48.000 18.46 w-P1 PSN PS20efn Pan-STARRS N
73916 2020-06-14 02:48:37 PS1_Bot1 K. C. Chambers, T. de Boer, J. Bulger et al. Pan-STARRS Pan-STARRS 15:38:10.152 +04:46:50.40 2020-06-11 07:32:09.600 16.39 w-P1 PSN PS20efn Pan-STARRS N
72261 2020-05-29 08:14:25 ZTF_AMPEL_COMPLETE J. Nordin, V. Brinnel, M. Giomi et al. ZTF ZTF 15:38:10.151 +04:46:50.38 2020-05-22 06:59:44.736 18.6 r-ZTF PSN ZTF20abawgdl ZTF See arXiv:1904.05922 for selection criteria. N
71572 2020-05-22 09:07:05 ZTF_AMPEL_NEW J. Nordin, V. Brinnel, M. Giomi et al. ZTF ZTF 15:38:10.148 +04:46:50.39 2020-05-22 06:59:44.736 18.6 r-ZTF PSN ZTF20abawgdl ZTF See arXiv:1904.05922 for selection criteria. N
71480 2020-05-21 14:46:00 ATLAS_Bot1 J. Tonry, L. Denneau, A. Heinze et al. ATLAS ATLAS 15:38:10.144 +04:46:50.60 2020-05-21 09:28:48.000 19.786 cyan-ATLAS PSN ATLAS20ngg ATLAS 2020TNSTR1440....1T N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
6688 2020-05-23 17:32:34 ZTF_Bot1 A. Dahiwale, C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) ZTF SN Ia 0.02291 1 ZTF 2020TNSCR1537....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
6699 2020-05-22 09:45:47 P60 / SEDM 2250 SEDmRobot auto ZTF tns_2020kpx_2020-05-22_09-45-47_P60_SEDM_ZTF.ascii Object
6687 2020-05-23 02:20:42 Ismael Perez-Fournon Frederick Poidevin, Ismael Perez-Fournon, Camilo Jimenez Angel, Raphael Shirley (IAC and ULL), Rui Marques Chaves (CAB), Saurabh W. Jha, Mi Dai (Rutgers), Qinan Wang (JHU), Armin Rest (STScI), and Steve Rodney (Univ. of South Carolina), on behalf of the SIRAH team SIRAH SN Ia 0.023 1 SIRAH SN Ia about 13-14 days before maximum light. Classification using SNID (S. Blondin & J. L. Tonry 2007, ApJ, 666, 1024). 2020TNSCR1467....1P
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
6698 2020-05-23 00:13:51 LT / SPRAT 900 LT robot LT-SPRAT pipeline and Frederick Poidevin SIRAH tns_2020kpx_2020-05-23_00-13-51_LT_SPRAT_SIRAH.txt Object

Comments

TNS
System

Fri, 07/17/2020 - 08:30

Object coordinates updated

Object coordinates updated according to AT-report 77721 of Group GaiaAlerts
Previous RA, DEC: 15:38:10.154, +04:46:50.35 (234.542309612, +4.78065157952)
Updated RA, DEC: 15:38:10.150, +04:46:50.41 (234.542292, 4.780669)

TNS
System

Wed, 07/08/2020 - 11:30

Object coordinates updated

Object coordinates updated according to AT-report 75992 of Group Pan-STARRS1
Previous RA, DEC: 15:38:10.152, +04:46:50.40 (234.542301721, +4.78066591939)
Updated RA, DEC: 15:38:10.154, +04:46:50.35 (234.542309612, 4.78065157952)

TNS
System

Sun, 06/14/2020 - 02:30

Object coordinates updated

Object coordinates updated according to AT-report 73916 of Group Pan-STARRS1
Previous RA, DEC: 15:38:10.151, +04:46:50.38 (234.54229724, +4.7806613)
Updated RA, DEC: 15:38:10.152, +04:46:50.40 (234.542301721, 4.78066591939)

TNS
System

Fri, 05/29/2020 - 07:30

Object coordinates updated

Object coordinates updated according to AT-report 72261 of Group ZTF
Previous RA, DEC: 15:38:10.148, +04:46:50.39 (234.54228385, +4.78066475)
Updated RA, DEC: 15:38:10.151, +04:46:50.38 (234.54229724, 4.7806613)

TNS
System

Fri, 05/22/2020 - 08:30

Object coordinates updated

Object coordinates updated according to AT-report 71572 of Group ZTF
Previous RA, DEC: 15:38:10.144, +04:46:50.60 (234.542268333, +4.78072333333)
Updated RA, DEC: 15:38:10.148, +04:46:50.39 (234.54228385, 4.78066475)