RA/DEC (2000)
20:36:55.239 +02:48:24.62
309.2301634 +2.8068387
Type
SN IIb
Redshift
0.006
Discovery ReportClassification Report
Related AstroNotes: 2019-21
Reporting Group
ATLAS
Discovering Data Source
ATLAS
Discovery Date
2019-05-27 13:06:14.000
TNS AT
Y
Public
Y
Discovery Mag
18.627
Filter
orange-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, A. McCormack (Queen's University Belfast), D. E. Wright (University of Minnesota)
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2019gaf - 2019-06-17 09:00:52 P60 / SEDM (ZTF)z=
 ▌SN_2019gaf - 2019-06-01 08:46:21 ESO-NTT / EFOSC2-NTT (ePESSTO+)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_orange
 ▌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
5111 2019-06-17 09:00:52 P60 / SEDM 1800 SEDmRobot auto ZTF tns_2019gaf_2019-06-17_09-00-52_P60_SEDM_ZTF.ascii Object
4178 2019-06-01 08:46:21 ESO-NTT / EFOSC2-NTT 900 E. Swann, C. Frohmaier M. Nicholl, P. Short ePESSTO+ tns_2019gaf_2019-06-01_08-46-21_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2019gaf_2019-06-01_08-46-21_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
r-ZTF P48_ZTF-Cam 2019-05-31 10:07:30 - 2019-06-03 10:07:25 2458634.921875 - 2458637.9218171 5
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
75596 2019-06-03 10:07:25 2458637.9218171 17.52 0.06 20.79 ABMag r-ZTF P48_ZTF-Cam 30
69424 2019-06-03 10:07:25 2458637.9218171 17.52 0.06 20.79 ABMag r-ZTF P48_ZTF-Cam 30
68976 2019-05-31 10:07:30 2458634.921875 18 0.05 20.81 ABMag r-ZTF P48_ZTF-Cam 30
67863 2019-05-31 10:07:30 2458634.921875 18 0.05 20.81 ABMag r-ZTF P48_ZTF-Cam 30
67915 2019-05-31 10:07:30 2458634.921875 18 0.05 20.81 ABMag r-ZTF P48_ZTF-Cam 30
g-ZTF P48_ZTF-Cam 2019-05-14 11:05:08 - 2019-06-03 11:02:17 2458617.9618981 - 2458637.9599306 10
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
75597 2019-06-03 11:02:17 2458637.9599306 17.58 0.06 20.84 ABMag g-ZTF P48_ZTF-Cam 30
67864 2019-05-31 10:45:36 2458634.9483449 18.02 0.05 20.85 ABMag g-ZTF P48_ZTF-Cam 30
67916 2019-05-31 10:45:36 2458634.9483449 18.02 0.05 20.85 ABMag g-ZTF P48_ZTF-Cam 30
68977 2019-05-31 10:45:36 2458634.9483449 18.02 0.05 20.85 ABMag g-ZTF P48_ZTF-Cam 30
69423 2019-05-31 10:45:36 2458634.9483449 18.02 0.05 20.85 ABMag g-ZTF P48_ZTF-Cam 30
67914 2019-05-14 11:05:08 2458617.9618981 20.6375 ABMag g-ZTF P48_ZTF-Cam 30 [Last non detection]
68975 2019-05-14 11:05:08 2458617.9618981 20.6375 ABMag g-ZTF P48_ZTF-Cam 30 [Last non detection]
67862 2019-05-14 11:05:08 2458617.9618981 20.6375 ABMag g-ZTF P48_ZTF-Cam 30 [Last non detection]
69422 2019-05-14 11:05:08 2458617.9618981 20.6375 ABMag g-ZTF P48_ZTF-Cam 30 [Last non detection]
75595 2019-05-14 11:05:08 2458617.9618981 20.6375 ABMag g-ZTF P48_ZTF-Cam 30 [Last non detection]
G-Gaia Gaia_Gaia-photometric 2019-05-11 14:16:48 - 2019-06-03 10:03:21 2458615.095 - 2458637.9189931 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
69760 2019-06-03 10:03:21 2458637.9189931 17.58 0.2 ABMag G-Gaia Gaia_Gaia-photometric 60 Robot
69759 2019-05-11 14:16:48 2458615.095 21.5 ABMag G-Gaia Gaia_Gaia-photometric Robot [Last non detection]
orange-ATLAS ATLAS-MLO_ATLAS-01 2019-05-25 13:29:16 - 2019-05-25 13:29:16 2458629.0619907 - 2458629.0619907 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
67237 2019-05-25 13:29:16 2458629.0619907 18.86 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot [Last non detection]
orange-ATLAS ATLAS-HKO_ATLAS-02 2019-05-27 13:06:14 - 2019-05-27 13:06:14 2458631.0459954 - 2458631.0459954 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
67238 2019-05-27 13:06:14 2458631.0459954 18.627 0.069 19.52 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
w-P1 PS1_GPC1 2019-05-29 12:28:48 - 2019-05-29 12:28:48 2458633.02 - 2458633.02 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
67795 2019-05-29 12:28:48 2458633.02 18.47 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
40200 2019-07-01 09:00:11 ZTF_AMPEL_COMPLETE J. Nordin, V. Brinnel, M. Giomi et al. ZTF ZTF 20:36:55.239 +02:48:24.62 2019-06-03 10:07:25.000 17.52 r-ZTF PSN ZTF19aawethv ZTF See arXiv:1904.05922 for selection criteria. N
37031 2019-06-05 10:56:39 Gaia_Bot1 A. Delgado, D. Harrison, S. Hodgkin et al. GaiaAlerts GaiaAlerts 20:36:55.240 +02:48:24.59 2019-06-03 10:03:21.000 17.58 G-Gaia PSN Gaia19cbs GaiaAlerts confirmed SN IIb N
36901 2019-06-03 13:06:54 ZTF_AMPEL_NEW J. Nordin, V. Brinnel, M. Giomi et al. ZTF ZTF 20:36:55.239 +02:48:24.62 2019-05-31 10:45:36.000 18.02 g-ZTF PSN ZTF19aawethv ZTF See arXiv:1904.05922 for selection criteria. N
36747 2019-06-03 10:09:54 ZTF_AMPEL_COMPLETE J. Nordin, V. Brinnel, M. Giomi et al. ZTF ZTF 20:36:55.239 +02:48:24.55 2019-05-31 10:07:30.000 18 r-ZTF PSN ZTF19aawethv ZTF See arXiv:1904.05922 for selection criteria. N
36199 2019-05-31 20:39:24 ZTF_AMPEL_COMPLETE J. Nordin, V. Brinnel, M. Giomi et al. ZTF ZTF 20:36:55.239 +02:48:24.55 2019-05-31 10:07:30.000 18 r-ZTF PSN ZTF19aawethv ZTF See arXiv:1904.05922 for selection criteria. N
36179 2019-05-31 18:49:01 ZTF_AMPEL_NEW J. Nordin, V. Brinnel, M. Giomi et al. ZTF ZTF 20:36:55.239 +02:48:24.55 2019-05-31 10:07:30.000 18 r-ZTF PSN ZTF19aawethv ZTF See arXiv:1904.05922 for selection criteria. N
36143 2019-05-31 10:35:14 PS1_Bot1 K. C. Chambers, T. de Boer, J. Bulger et al. Pan-STARRS Pan-STARRS 20:36:55.235 +02:48:24.65 2019-05-29 12:28:48.000 18.47 w-P1 PSN PS19avq Pan-STARRS N
35892 2019-05-28 11:42:26 ATLAS_Bot1 J. Tonry, L. Denneau, A. Heinze et al. ATLAS ATLAS 20:36:55.248 +02:48:24.48 2019-05-27 13:06:14.000 18.627 orange-ATLAS PSN ATLAS19lsc ATLAS 2019TNSTR.862....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
5103 2019-09-18 01:11:47 ZTF_Bot1 A. Dahiwale, A. Dugas, C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) ZTF SN IIb 0.006 1 ZTF 2019TNSCR2859....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
5111 2019-06-17 09:00:52 P60 / SEDM 1800 SEDmRobot auto ZTF tns_2019gaf_2019-06-17_09-00-52_P60_SEDM_ZTF.ascii Object
4171 2019-06-01 17:20:42 ePESSTOplus_Bot1 E. Swann, C. Frohmaier, M. Nicholl, P. Short, O. Yaron on behalf of ePESSTO+ ePESSTO+ SN IIb 0.006 1 ePESSTO+ 2019TNSCR.902....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
4178 2019-06-01 08:46:21 ESO-NTT / EFOSC2-NTT 900 E. Swann, C. Frohmaier M. Nicholl, P. Short ePESSTO+ tns_2019gaf_2019-06-01_08-46-21_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2019gaf_2019-06-01_08-46-21_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object

Comments

TNS
System

Mon, 07/01/2019 - 08:30

Object coordinates updated

Object coordinates updated according to AT-report 40200 of Group ZTF
Previous RA, DEC: 20:36:55.240, +02:48:24.59 (309.230167, +2.806831)
Updated RA, DEC: 20:36:55.239, +02:48:24.62 (309.2301634, 2.8068387)

TNS
System

Sun, 06/23/2019 - 10:43

Object coordinates updated

Object coordinates updated according to AT-report 37031 of Group GaiaAlerts
Previous RA, DEC: 20:36:55.248, +02:48:24.48 (309.230202, +2.8068)
Updated RA, DEC: 20:36:55.240, +02:48:24.59 (309.230167, 2.806831)