RA/DEC (2000)
16:24:20.420 +02:21:18.86
246.085083 +2.355239
Type
SN Ia
Redshift
0.06
Discovery ReportClassification Report
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2021-02-18 12:00:40.003
TNS AT
Y
Public
Y
Host Name
2MASX J16242017+0221248
Discovery Mag
19.3391
Filter
r-ZTF
Reporter/s
F. Forster, F.E. Bauer, G. Pignata, A. Munoz-Arancibia, L. Hernandez-Garcia, L. Galbany, E. Camacho, J. Silva-Farfan, A. Mourao, J. Arredondo, G. Cabrera-Vives, R. Carrasco-Davis, P.A. Estevez, P. Huijse, E. Reyes, I. Reyes, P. Sanchez-Saez, C. Valenzuela, E. Castillo, D. Ruz-Mieres, D. Rodriguez-Mancini, M. Catelan, S. Eyheramendy, M.J. Graham on behalf of the ALeRCE broker
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2021dks - 2021-03-06 10:34:10 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_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
9119 2021-03-06 10:34:10 P60 / SEDM 2700 SEDmRobot auto ZTF tns_2021dks_2021-03-06_10-34-09.516948_P60_SEDM_ZTF.ascii Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
r-ZTF P48_ZTF-Cam 2021-02-11 10:59:10 - 2021-02-18 12:00:40 2459256.9577546 - 2459264.000463 4
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
193902 2021-02-18 12:00:40 2459264.000463 19.3391 0.159996 19.8502 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
195036 2021-02-18 12:00:40 2459264.000463 19.3391 0.159996 19.8502 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF, classified by Fink
193901 2021-02-11 10:59:10 2459256.9577546 20.1384 ABMag r-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF
195035 2021-02-11 10:59:10 2459256.9577546 20.1384 ABMag r-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF, classified by Fink
g-ZTF P48_ZTF-Cam 2021-02-20 12:06:30 - 2021-02-20 12:06:30 2459266.0045139 - 2459266.0045139 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
193903 2021-02-20 12:06:30 2459266.0045139 18.8979 0.0684497 20.3785 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
G-Gaia Gaia_Gaia-photometric 2021-02-07 05:08:10 - 2021-03-10 14:58:34 2459252.714 - 2459284.124 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
197510 2021-03-10 14:58:34 2459284.124 18.47 0.2 ABMag G-Gaia Gaia_Gaia-photometric 60 Robot
197509 2021-02-07 05:08:10 2459252.714 21.5 ABMag G-Gaia Gaia_Gaia-photometric Robot [Last non detection]
orange-ATLAS ATLAS-MLO_ATLAS-01 2021-02-23 13:35:02 - 2021-02-23 13:35:02 2459269.066 - 2459269.066 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
194510 2021-02-23 13:35:02 2459269.066 18.497 0.118 19.21 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
cyan-ATLAS ATLAS-HKO_ATLAS-02 2021-02-21 15:15:50 - 2021-02-21 15:15:50 2459267.136 - 2459267.136 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
194509 2021-02-21 15:15:50 2459267.136 18.31 ABMag cyan-ATLAS ATLAS-HKO_ATLAS-02 30 Robot [Last non detection]
w-P1 PS1_GPC1 2021-05-08 13:32:10 - 2021-05-08 13:32:10 2459343.064 - 2459343.064 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
217847 2021-05-08 13:32:10 2459343.064 20.83 0.07 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
111853 2021-06-03 12:53:26 PS1_Bot1 K. C. Chambers, T. de Boer, J. Bulger et al. Pan-STARRS Pan-STARRS 16:24:20.432 +02:21:18.86 2021-05-08 13:32:09.600 20.83 w-P1 PSN PS21exg Pan-STARRS This transient was discovered with the help of citizen science project Supernova Hunters run by Zooniverse. The candidate was identified by volunteers including Sammy, Marvin W. Huddleston and Amit Raka N
102235 2021-03-13 11:24:40 Gaia_Bot1 S.T. Hodgkin, E. Breedt, A. Delgado et al. GaiaAlerts GaiaAlerts 16:24:20.420 +02:21:18.86 2021-03-10 14:58:33.600 18.47 G-Gaia PSN Gaia21bhk GaiaAlerts confirmed SN Ia N
100645 2021-02-28 20:15:56 Fink Julien Peloton, Anais Moller, Emille E. O. Ishida on behalf of the Fink broker Fink ZTF 16:24:20.429 +02:21:18.89 2021-02-18 12:00:40.003 19.3391 r-ZTF PSN ZTF21aalofsw ZTF Early SN candidate classified by Fink using the public ZTF stream. Object data at http://134.158.75.151:24000/ZTF21aalofsw N
100356 2021-02-23 22:01:52 ATLAS_Bot1 J. Tonry, L. Denneau, A. Heinze et al. ATLAS ATLAS 16:24:20.436 +02:21:19.05 2021-02-23 13:35:02.400 18.497 orange-ATLAS PSN ATLAS21gvj ATLAS N
100073 2021-02-21 00:48:49 ALeRCE F. Forster, F.E. Bauer, G. Pignata et al. ALeRCE ZTF 16:24:20.430 +02:21:18.87 2021-02-18 12:00:40.003 19.3391 r-ZTF PSN 2MASX J16242017+0221248 ZTF21aalofsw ZTF Early SN candidate (g-rise > 0.14+-0.01 mag/day, r-rise > 0.11+-0.02 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/ZTF21aalofsw 2021TNSTR.542....1F N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
9109 2021-03-07 01:13:20 ZTF_Bot1 A. Dahiwale, C. Fremling(Caltech) on behalf of the Zwicky Transient Facility (ZTF) ZTF SN Ia 0.06 1 ZTF 2021TNSCR.717....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
9119 2021-03-06 10:34:10 P60 / SEDM 2700 SEDmRobot auto ZTF tns_2021dks_2021-03-06_10-34-09.516948_P60_SEDM_ZTF.ascii Object

Comments

TNS
System

Sat, 03/13/2021 - 10:30

Object coordinates updated

Object coordinates updated according to AT-report 102235 of Group GaiaAlerts
Previous RA, DEC: 16:24:20.429, +02:21:18.89 (246.0851205875, +2.3552468125)
Updated RA, DEC: 16:24:20.420, +02:21:18.86 (246.085083, 2.355239)

TNS
System

Sun, 02/28/2021 - 19:30

Object coordinates updated

Object coordinates updated according to AT-report 100645 of Group ZTF
Previous RA, DEC: 16:24:20.430, +02:21:18.87 (246.08512505, +2.3552414)
Updated RA, DEC: 16:24:20.429, +02:21:18.89 (246.0851205875, 2.3552468125)