RA/DEC (2000)
22:44:05.742 -03:38:11.55
341.023925362 -3.63654229603
Type
SN Ia
Redshift
0.06113
Discovery ReportClassification Report
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2020-11-20 02:34:10.001
TNS AT
Y
Public
Y
Host Name
SDSS J224405.78-033807.3
Host Redshift
0.074
Discovery Mag
19.4765
Filter
r-ZTF
Reporter/s
F. Forster, F.E. Bauer, A. Munoz-Arancibia, L. Hernandez-Garcia, G. Pignata, L. Galbany, G. Pignata, 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_2020aarh - 2020-11-26 03:32:05 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
 ▌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
8832 2020-11-26 03:32:05 P60 / SEDM 2700 SEDmRobot auto ZTF tns_2020aarh_2020-11-26_03-32-05.300624_P60_SEDM_ZTF.ascii Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
r-ZTF P48_ZTF-Cam 2020-11-18 02:33:40 - 2020-11-20 02:34:10 2459171.606713 - 2459173.6070602 4
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
173747 2020-11-20 02:34:10 2459173.6070602 19.4765 0.106542 20.2946 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
174347 2020-11-20 02:34:10 2459173.6070602 19.48 0.11 20.29 ABMag r-ZTF P48_ZTF-Cam 30
173746 2020-11-18 02:33:40 2459171.606713 20.3223 ABMag r-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF
174346 2020-11-18 02:33:40 2459171.606713 20.3223 ABMag r-ZTF P48_ZTF-Cam 30 [Last non detection]
g-ZTF P48_ZTF-Cam 2020-11-25 03:46:00 - 2020-11-25 03:46:00 2459178.6569444 - 2459178.6569444 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
174348 2020-11-25 03:46:00 2459178.6569444 18.76 0.1 19.61 ABMag g-ZTF P48_ZTF-Cam 30
orange-ATLAS ATLAS-MLO_ATLAS-01 2020-11-27 06:12:58 - 2020-11-27 06:12:58 2459180.759 - 2459180.759 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
175598 2020-11-27 06:12:58 2459180.759 19.02 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot [Last non detection]
orange-ATLAS ATLAS-HKO_ATLAS-02 2020-11-29 06:14:24 - 2020-11-29 06:14:24 2459182.76 - 2459182.76 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
175599 2020-11-29 06:14:24 2459182.76 18.574 0.159 18.84 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
w-P1 PS1_GPC1 2020-12-06 05:29:46 - 2020-12-06 05:29:46 2459189.729 - 2459189.729 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
180307 2020-12-06 05:29:46 2459189.729 18.88 0.02 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
93385 2020-12-19 18:55:29 PS1_Bot1 K. C. Chambers, T. de Boer, J. Bulger et al. Pan-STARRS Pan-STARRS 22:44:05.742 -03:38:11.55 2020-12-06 05:29:45.600 18.88 w-P1 PSN PS20mke Pan-STARRS This transient was discovered with the help of citizen science project Supernova Hunters run by Zooniverse. N
91208 2020-11-30 16:09:20 ATLAS_Bot1 J. Tonry, L. Denneau, A. Heinze et al. ATLAS ATLAS 22:44:05.755 -03:38:11.52 2020-11-29 06:14:24.000 18.574 orange-ATLAS PSN ATLAS20bgip ATLAS N
90688 2020-11-25 04:18:02 ZTF_AMPEL_COMPLETE J. Nordin, V. Brinnel, M. Giomi et al. ZTF ZTF 22:44:05.735 -03:38:11.49 2020-11-20 02:34:09.984 19.48 r-ZTF PSN ZTF20acrdadi ZTF See arXiv:1904.05922 for selection criteria. N
90427 2020-11-21 02:04:34 ALeRCE F. Forster, F.E. Bauer, A. Munoz-Arancibia et al. ALeRCE ZTF 22:44:05.734 -03:38:11.56 2020-11-20 02:34:10.001 19.4765 r-ZTF PSN SDSS J224405.78-033807.3 ZTF20acrdadi ZTF Early SN candidate (r-rise > 0.42+-0.05 mag/day) classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF20acrdadi 2020TNSTR3518....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
8822 2021-02-09 13:43:55 ZTF_Bot1 A. Dahiwale, C. Fremling(Caltech) on behalf of the Zwicky Transient Facility (ZTF) ZTF SN Ia 0.06113 1 ZTF 2021TNSCR.405....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
8832 2020-11-26 03:32:05 P60 / SEDM 2700 SEDmRobot auto ZTF tns_2020aarh_2020-11-26_03-32-05.300624_P60_SEDM_ZTF.ascii Object

Comments

TNS
System

Sat, 12/19/2020 - 18:30

Object coordinates updated

Object coordinates updated according to AT-report 93385 of Group Pan-STARRS1
Previous RA, DEC: 22:44:05.735, -03:38:11.49 (341.0238954, -3.63652615)
Updated RA, DEC: 22:44:05.742, -03:38:11.55 (341.023925362, -3.63654229603)

TNS
System

Wed, 11/25/2020 - 03:30

Object coordinates updated

Object coordinates updated according to AT-report 90688 of Group ZTF
Previous RA, DEC: 22:44:05.734, -03:38:11.56 (341.0238898, -3.6365451)
Updated RA, DEC: 22:44:05.735, -03:38:11.49 (341.0238954, -3.63652615)