RA/DEC (2000)
12:35:40.368 -21:02:47.75
188.91820085333 -21.046597913333
Type
AGN
Redshift
0.061759
Discovery ReportClassification Report
Reporting Group
ZTF
Discovering Data Source
ZTF
Discovery Date
2020-06-13 04:24:42.048
TNS AT
Y
Public
Y
Discovery Mag
19.17
Filter
r-ZTF
Reporter/s
J. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTF
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌AT_2020mma - 2022-05-11 07:44:22 FTN / FLOYDS-N (Global SN Project)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
   
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
12482 2022-05-11 07:44:22 FTN / FLOYDS-N 3600 Las Cumbres Observatory Megan Newsome Global SN Project tns_2020mma_2022-05-11_07-44-22_FTN_FLOYDS-N_Global_SN_Project.ascii Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
r-ZTF P48_ZTF-Cam 2020-05-27 05:31:08 - 2021-04-21 07:02:32 2458996.7299537 - 2459325.7934259 3
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
214906 2021-04-21 07:02:32 2459325.7934259 18.6 0.12 19.69 ABMag r-ZTF P48_ZTF-Cam 30
142562 2020-06-13 04:24:42 2459013.6838194 19.17 0.17 19.51 ABMag r-ZTF P48_ZTF-Cam 30
142561 2020-05-27 05:31:08 2458996.7299537 19.8014 ABMag r-ZTF P48_ZTF-Cam 30 [Last non detection]
g-ZTF P48_ZTF-Cam 2020-06-13 05:02:13 - 2021-04-21 07:54:21 2459013.7098727 - 2459325.8294097 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
214907 2021-04-21 07:54:21 2459325.8294097 18.67 0.16 19.16 ABMag g-ZTF P48_ZTF-Cam 30
142563 2020-06-13 05:02:13 2459013.7098727 19.3 0.21 19.69 ABMag g-ZTF P48_ZTF-Cam 30
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
110253 2021-05-21 07:02:45 ZTF_AMPEL_COMPLETE J. Nordin, V. Brinnel, J. van Santen (HU Berlin) et al. AMPEL ZTF 12:35:40.368 -21:02:47.75 2021-04-21 07:02:32.352 18.6 r-ZTF PSN ZTF20abbhlct ZTF NED z 0.062. N
73849 2020-06-13 05:23:01 ZTF_AMPEL_COMPLETE J. Nordin, V. Brinnel, M. Giomi et al. ZTF ZTF 12:35:40.368 -21:02:47.62 2020-06-13 04:24:42.048 19.17 r-ZTF PSN ZTF20abbhlct ZTF See arXiv:1904.05922 for selection criteria. 2020TNSTR1787....1N N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
12424 2022-05-12 18:56:58 Megan Newsome Megan Newsome (LCO/UCSB), Yael Dgany (TAU), Iair Arcavi, Daichi Hiramatsu, D. Andrew Howell, Curtis McCully, Estefania Padilla Gonzalez, Craig Pellegrino Global SN Project AGN 0.061759 1 Global SN Project Our spectrum shows galactic lines of narrow H and O III at z=0.061759. The long-term variability in the lightcurve (ZTF) and nuclear nature of the transient indicate an AGN. 2022TNSCR1275....1N
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
12482 2022-05-11 07:44:22 FTN / FLOYDS-N 3600 Las Cumbres Observatory Megan Newsome Global SN Project tns_2020mma_2022-05-11_07-44-22_FTN_FLOYDS-N_Global_SN_Project.ascii Object

Comments

TNS
System

Fri, 05/21/2021 - 06:30

Object coordinates updated

Object coordinates updated according to AT-report 110253 of Group ZTF
Previous RA, DEC: 12:35:40.368, -21:02:47.62 (188.9182009, -21.0465606)
Updated RA, DEC: 12:35:40.368, -21:02:47.75 (188.91820085333, -21.046597913333)