RA/DEC (2000)
01:39:04.556 +75:19:21.73
24.768984235714 +75.322702385714
Type
SN Ia
Redshift
0.039
Discovery ReportClassification Report
Reporting Group
ATLAS
Discovering Data Source
ATLAS
Discovery Date
2021-07-27 10:32:09.600
TNS AT
Y
Public
Y
Discovery Mag
18.487
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_2021udv - 2021-07-29 08:03:39 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_
   
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
10236 2021-07-29 08:03:39 P60 / SEDM 2700 SEDmRobot auto ZTF tns_2021udv_2021-07-29_08-03-38.906672_P60_SEDM_ZTF.ascii Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
r-ZTF P48_ZTF-Cam 2021-07-23 09:54:07 - 2021-07-27 10:18:12 2459418.912581 - 2459422.9293056 4
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
230574 2021-07-27 10:18:12 2459422.9293056 18.3969 0.075824 19.9919 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
230573 2021-07-27 09:43:56 2459422.9055093 18.4812 0.083078 20.0125 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
233301 2021-07-27 09:43:56 2459422.9055093 18.4812 0.083078 20.0125 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF, classified by Fink
233300 2021-07-23 09:54:07 2459418.912581 19.2505 ABMag r-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF, classified by Fink
g-ZTF P48_ZTF-Cam 2021-07-23 10:49:30 - 2021-07-23 10:49:30 2459418.9510417 - 2459418.9510417 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
230572 2021-07-23 10:49:30 2459418.9510417 18.9378 ABMag g-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF
orange-ATLAS ATLAS-MLO_ATLAS-01 2021-07-19 13:35:02 - 2021-07-27 10:32:10 2459415.066 - 2459422.939 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
230543 2021-07-27 10:32:10 2459422.939 18.487 0.195 18.44 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
230542 2021-07-19 13:35:02 2459415.066 19.34 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot [Last non detection]
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
119663 2021-08-08 19:17:35 Fink Julien Peloton,Anais Moller,Emille E. O. Ishida on behalf of the Fink broker et al. Fink ZTF 01:39:04.556 +75:19:21.73 2021-07-27 09:43:56.004 18.4812 r-ZTF PSN ZTF21abouuow Fink Early SN Ia candidate classified by Fink using the public ZTF stream. Object data at http://134.158.75.151:24000/ZTF21abouuow N
118393 2021-07-27 20:47:03 ALeRCE A. Munoz-Arancibia,F. Forster,F.E. Bauer et al. ALeRCE ZTF 01:39:04.561 +75:19:21.73 2021-07-27 09:43:56.004 18.4812 r-ZTF PSN WISEA J013904.28+751925.7 ZTF21abouuow ALeRCE Early SN candidate (r-rise > 0.24+-0.01 mag/day) 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/ZTF21abouuow N
118379 2021-07-27 16:40:57 ATLAS_Bot1 J. Tonry,L. Denneau,A. Heinze et al. ATLAS ATLAS 01:39:04.504 +75:19:21.86 2021-07-27 10:32:09.600 18.487 orange-ATLAS PSN ATLAS21bcja ATLAS 2021TNSTR2572....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
10220 2021-07-29 09:02:11 ZTF_Bot1 SNIascore on behalf of the SEDM Team (Caltech) and the Zwicky Transient Facility (ZTF) ZTF SN Ia 0.039 1 Add ZTF 2021TNSCR2606....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
10236 2021-07-29 08:03:39 P60 / SEDM 2700 SEDmRobot auto ZTF tns_2021udv_2021-07-29_08-03-38.906672_P60_SEDM_ZTF.ascii Object

Comments

TNS
System

Sun, 08/08/2021 - 18:30

Object coordinates updated

Object coordinates updated according to AT-report 119663 of Group ZTF
Previous RA, DEC: 01:39:04.561, +75:19:21.73 (24.7690043, +75.3227039)
Updated RA, DEC: 01:39:04.556, +75:19:21.73 (24.768984235714, 75.322702385714)

TNS
System

Tue, 07/27/2021 - 20:30

Object coordinates updated

Object coordinates updated according to AT-report 118393 of Group ZTF
Previous RA, DEC: 01:39:04.504, +75:19:21.86 (24.768765, +75.32274)
Updated RA, DEC: 01:39:04.561, +75:19:21.73 (24.7690043, 75.3227039)