RA/DEC (2000)
20:17:06.940 -12:05:40.63
304.278917 -12.094619
Type
SN Ia
Redshift
0.019
Discovery ReportClassification Report
Related AstroNotes: 2021-85, 2021-98
Reporting Group
ATLAS
Discovering Data Source
ATLAS
Discovery Date
2021-03-15 15:07:12.000
TNS AT
Y
Public
Y
Discovery Mag
16.518
Filter
orange-ATLAS
Reporter/s
J. Tonry, L. Denneau, A. Heinze, H. Weiland (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, M. Fulton, J. Gillanders, C. Webb (Queen's University Belfast), T.-W. Chen (MPE), D. E. Wright (University of Minnesota), J. Anderson (ESO)
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2021fpm - 2021-03-22 09:19:24 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

 ▌PS2_GPC2_w
 ▌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
9214 2021-03-22 09:19:24 ESO-NTT / EFOSC2-NTT 300 S. C. Williams, T. Kravtsov , C. Gutierrez T. Nagao ePESSTO+ tns_2021fpm_2021-03-22_09-19-24_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2021fpm_2021-03-22_09-19-24_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
w-P1 PS2_GPC2 2021-04-09 14:02:24 - 2021-04-09 14:02:24 2459314.085 - 2459314.085 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
211187 2021-04-09 14:02:24 2459314.085 17.76 0.03 22 ABMag w-P1 PS2_GPC2 45 Robot
g-ZTF P48_ZTF-Cam 2021-04-16 10:59:53 - 2021-04-19 11:26:47 2459320.9582523 - 2459323.9769329 4
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
208080 2021-04-19 11:26:47 2459323.9769329 18.5135 0.103486 19.8858 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
210901 2021-04-19 11:26:47 2459323.9769329 18.51 0.1 19.89 ABMag g-ZTF P48_ZTF-Cam 30
208079 2021-04-16 10:59:53 2459320.9582523 18.3977 0.133694 18.452 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
210900 2021-04-16 10:59:53 2459320.9582523 18.4 0.13 18.45 ABMag g-ZTF P48_ZTF-Cam 30
G-Gaia Gaia_Gaia-photometric 2020-12-02 15:53:17 - 2021-04-12 22:33:36 2459186.162 - 2459317.44 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
206986 2021-04-12 22:33:36 2459317.44 18 0.2 ABMag G-Gaia Gaia_Gaia-photometric 60 Robot
206985 2020-12-02 15:53:17 2459186.162 21.5 ABMag G-Gaia Gaia_Gaia-photometric Robot [Last non detection]
orange-ATLAS ATLAS-MLO_ATLAS-01 2021-03-15 15:07:12 - 2021-03-15 15:07:12 2459289.13 - 2459289.13 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
197746 2021-03-15 15:07:12 2459289.13 16.518 0.023 19.23 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
cyan-ATLAS ATLAS-HKO_ATLAS-02 2020-12-11 05:09:36 - 2020-12-11 05:09:36 2459194.715 - 2459194.715 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
197745 2020-12-11 05:09:36 2459194.715 19.08 ABMag cyan-ATLAS ATLAS-HKO_ATLAS-02 30 Robot [Last non detection]
w-P1 PS1_GPC1 2021-04-18 14:28:19 - 2021-04-18 14:28:19 2459323.103 - 2459323.103 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
208945 2021-04-18 14:28:19 2459323.103 18.1 0.03 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 Bibcode Unreal Auto classification
108616 2021-05-07 08:38:12 PS2_Bot1 K. C. Chambers,T. de Boer,J. Bulger et al. Pan-STARRS Pan-STARRS 20:17:06.938 -12:05:40.51 2021-04-09 14:02:24.000 17.76 w-P1 PSN PS21dkz Pan-STARRS N
108520 2021-05-06 11:08:52 ZTF_AMPEL_COMPLETE J. Nordin,V. Brinnel,J. van Santen (HU Berlin) et al. AMPEL ZTF 20:17:06.932 -12:05:40.57 2021-04-16 10:59:52.800 18.4 g-ZTF PSN ZTF21aavutkm ZTF N
107729 2021-04-28 11:51:55 PS1_Bot1 K. C. Chambers,T. de Boer,J. Bulger et al. Pan-STARRS Pan-STARRS 20:17:06.936 -12:05:40.47 2021-04-18 14:28:19.200 18.1 w-P1 PSN PS21dkz Pan-STARRS N
107339 2021-04-19 18:33:17 ALeRCE A. Munoz-Arancibia,F. Forster,F.E. Bauer et al. ALeRCE ZTF 20:17:06.926 -12:05:40.57 2021-04-16 10:59:52.999 18.3977 g-ZTF PSN MCG -02-51-008 ZTF21aavutkm ZTF SN candidate classified using ALeRCE's stamp classifier - see http://arxiv.org/abs/2008.03309 - and the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF21aavutkm N
106860 2021-04-15 08:51:18 Gaia_Bot1 S.T. Hodgkin,E. Breedt,A. Delgado et al. GaiaAlerts GaiaAlerts 20:17:06.940 -12:05:40.63 2021-04-12 22:33:36.000 18 G-Gaia PSN Gaia21bvv GaiaAlerts confirmed SN Ia N
102355 2021-03-16 01:11:40 ATLAS_Bot1 J. Tonry,L. Denneau,A. Heinze et al. ATLAS ATLAS 20:17:06.936 -12:05:40.59 2021-03-15 15:07:12.000 16.518 orange-ATLAS PSN ATLAS21iap ATLAS 2021TNSTR.771....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
9204 2021-03-23 09:13:44 ePESSTOplus_Bot1 S. C. Williams, T. Kravtsov , C. Gutierrez, T. Nagao, O. Yaron on behalf of ePESSTO+ ePESSTO+ SN Ia 0.019 1 Add ePESSTO+ 2021TNSCR.900....1W
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
9214 2021-03-22 09:19:24 ESO-NTT / EFOSC2-NTT 300 S. C. Williams, T. Kravtsov , C. Gutierrez T. Nagao ePESSTO+ tns_2021fpm_2021-03-22_09-19-24_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2021fpm_2021-03-22_09-19-24_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object

Comments

TNS
System

Thu, 04/15/2021 - 08:30

Object coordinates updated

Object coordinates updated according to AT-report 106860 of Group GaiaAlerts
Previous RA, DEC: 20:17:06.936, -12:05:40.59 (304.278901429, -12.0946071429)
Updated RA, DEC: 20:17:06.940, -12:05:40.63 (304.278917, -12.094619)