RA/DEC (2000)
13:30:01.224 +13:24:40.28
202.505101233 +13.4111881762
Type
SN II
Redshift
0.0246
Discovery ReportClassification Report
Related AstroNotes: 2021-100
Reporting Group
ZTF
Discovering Data Source
ZTF
Discovery Date
2021-03-21 06:27:01.728
TNS AT
Y
Public
Y
Discovery Mag
19.5747
Filter
g-ZTF
Reporter/s
K. De (Caltech) on behalf of ZTF
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2021gvm - 2021-04-03 02:28:20 LT / SPRAT (ZTF)z=
 ▌SN_2021gvm - 2021-03-23 06:07:18 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_r
 ▌P48_ZTF-Cam_g
 ▌ATLAS-MLO_ATLAS-01_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
9281 2021-04-03 02:28:20 LT / SPRAT LTbot Perley ZTF tns_2021gvm_2021-04-03_02-28-19.921_LT_SPRAT_ZTF.spec Object
9224 2021-03-23 06:07:18 ESO-NTT / EFOSC2-NTT 900 T. Kravtsov, C. Gutierrez, S. C. Williams T. Nagao ePESSTO+ tns_2021gvm_2021-03-23_06-07-18_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2021gvm_2021-03-23_06-07-18_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
w-P1 PS2_GPC2 2021-04-07 12:00:00 - 2021-04-07 12:00:00 2459312 - 2459312 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
210090 2021-04-07 12:00:00 2459312 17.31 0.02 22 ABMag w-P1 PS2_GPC2 45 Robot
r-ZTF P48_ZTF-Cam 2021-03-18 09:00:24 - 2021-03-18 09:00:24 2459291.87528 - 2459291.87528 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
200175 2021-03-18 09:00:24 2459291.87528 20.3399 ABMag r-ZTF P48_ZTF-Cam 30 None [Last non detection]
g-ZTF P48_ZTF-Cam 2021-03-21 06:27:02 - 2021-03-21 06:27:02 2459294.76877 - 2459294.76877 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
200176 2021-03-21 06:27:02 2459294.76877 19.5747 19.7836 ABMag g-ZTF P48_ZTF-Cam 30 None
orange-ATLAS ATLAS-MLO_ATLAS-01 2021-03-20 12:04:19 - 2021-03-24 10:19:12 2459294.003 - 2459297.93 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
200628 2021-03-24 10:19:12 2459297.93 17.74 0.062 19.3 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
200627 2021-03-20 12:04:19 2459294.003 19.9 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot [Last non detection]
w-P1 PS1_GPC1 2021-04-02 08:22:34 - 2021-04-02 08:22:34 2459306.849 - 2459306.849 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
203185 2021-04-02 08:22:34 2459306.849 17.28 0.01 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
108237 2021-05-04 15:37:56 PS2_Bot1 K. C. Chambers, T. de Boer, J. Bulger et al. Pan-STARRS Pan-STARRS 13:30:01.224 +13:24:40.28 2021-04-07 12:00:00.000 17.31 w-P1 PSN PS21cvq Pan-STARRS N
105166 2021-04-04 14:18:39 PS1_Bot1 K. C. Chambers, T. de Boer, J. Bulger et al. Pan-STARRS Pan-STARRS 13:30:01.216 +13:24:40.24 2021-04-02 08:22:33.600 17.28 w-P1 PSN PS21cvq 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 David Maetschke, Akihiro Akai and Giovanni Colombo N
103864 2021-03-24 13:06:40 ATLAS_Bot1 J. Tonry, L. Denneau, A. Heinze et al. ATLAS ATLAS 13:30:01.223 +13:24:40.22 2021-03-24 10:19:12.000 17.74 orange-ATLAS PSN ATLAS21jds ATLAS N
103659 2021-03-22 16:01:09 ZTF_CLU_PUBLIC K. De (Caltech) on behalf of ZTF ZTF ZTF 13:30:01.219 +13:24:40.28 2021-03-21 06:27:01.728 19.5747 g-ZTF PSN ZTF21aaqjmps ZTF 2021TNSTR.878....1D N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
9271 2021-04-04 13:44:06 Daniel Perley Daniel Perley (LJMU) ZTF SN II 0.0246 1 ZTF Spectrum shows broad P-cygni features of H and He and is well-matched by SN II templates. Classification performed using Superfit (Howell et al. 2005). 2021TNSCR1051....1P
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
9281 2021-04-03 02:28:20 LT / SPRAT LTbot Perley ZTF tns_2021gvm_2021-04-03_02-28-19.921_LT_SPRAT_ZTF.spec Object
9214 2021-03-23 18:16:11 ePESSTOplus_Bot1 T. Kravtsov, C. Gutierrez, S. C. Williams, T. Nagao, O. Yaron on behalf of ePESSTO+ ePESSTO+ SN 0.025 1 ePESSTO+ 2021TNSCR.901....1K
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
9224 2021-03-23 06:07:18 ESO-NTT / EFOSC2-NTT 900 T. Kravtsov, C. Gutierrez, S. C. Williams T. Nagao ePESSTO+ tns_2021gvm_2021-03-23_06-07-18_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2021gvm_2021-03-23_06-07-18_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object

Comments

TNS
System

Tue, 05/04/2021 - 15:30

Object coordinates updated

Object coordinates updated according to AT-report 108237 of Group Pan-STARRS1
Previous RA, DEC: 13:30:01.216, +13:24:40.24 (202.505068353, +13.4111788911)
Updated RA, DEC: 13:30:01.224, +13:24:40.28 (202.505101233, 13.4111881762)

TNS
System

Sun, 04/04/2021 - 13:30

Object coordinates updated

Object coordinates updated according to AT-report 105166 of Group Pan-STARRS1
Previous RA, DEC: 13:30:01.219, +13:24:40.28 (202.5050795, +13.4111884)
Updated RA, DEC: 13:30:01.216, +13:24:40.24 (202.505068353, 13.4111788911)