RA/DEC (2000)
13:39:57.730 +67:34:04.55
204.990542 +67.567931
Type
SN Ia
Redshift
0.056
Discovery ReportClassification Report
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2021-04-21 06:46:07.997
TNS AT
Y
Public
Y
Host Name
WISEA J133957.92+673403.5
Discovery Mag
19.8962
Filter
r-ZTF
Reporter/s
A. Munoz-Arancibia, F. Forster, F.E. Bauer, G. Pignata, 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_2021kjj - 2021-05-02 10:41:04 P60 / SEDM (ZTF)z=
▌Show H at z=vexp= km/s
▌Show He at z=vexp= km/s
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▌Show N V at z=vexp= km/s
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▌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
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▌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_i
 ▌P48_ZTF-Cam_r
 ▌P48_ZTF-Cam_g
 ▌Gaia_Gaia-photometric_G
 ▌ATLAS-MLO_ATLAS-01_orange
 ▌ATLAS-HKO_ATLAS-02_orange
 ▌PS1_GPC1_i
   
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
9548 2021-05-02 10:41:04 P60 / SEDM 2700 SEDmRobot auto ZTF tns_2021kjj_2021-05-02_10-41-03.735031_P60_SEDM_ZTF.ascii Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
i-P1 PS2_GPC2 2021-04-25 07:16:19 - 2021-04-25 07:16:19 2459329.803 - 2459329.803 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
214177 2021-04-25 07:16:19 2459329.803 18.73 0.1 20.7 ABMag i-P1 PS2_GPC2 45 Robot
r-ZTF P48_ZTF-Cam 2021-04-19 08:59:17 - 2021-04-25 06:46:55 2459323.8745023 - 2459329.782581 12
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
208762 2021-04-25 06:46:55 2459329.782581 18.65 0.11 19.76 ABMag r-ZTF P48_ZTF-Cam 30
209357 2021-04-25 06:46:55 2459329.782581 18.65 0.11 19.76 ABMag r-ZTF P48_ZTF-Cam 30
208620 2021-04-24 06:03:38 2459328.7525231 18.84 0.09 19.93 ABMag r-ZTF P48_ZTF-Cam 30
208472 2021-04-21 06:46:08 2459325.782037 19.8962 0.213473 20.2862 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
208761 2021-04-21 06:46:08 2459325.782037 19.9 0.21 20.29 ABMag r-ZTF P48_ZTF-Cam 30
210130 2021-04-21 06:46:08 2459325.782037 19.8962 0.213473 20.2862 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF, classified by Fink
209356 2021-04-21 06:46:08 2459325.782037 19.9 0.21 20.29 ABMag r-ZTF P48_ZTF-Cam 30
208619 2021-04-20 06:08:11 2459324.7556829 20.2713 ABMag r-ZTF P48_ZTF-Cam 30 [Last non detection]
208760 2021-04-19 08:59:17 2459323.8745023 20.1839 ABMag r-ZTF P48_ZTF-Cam 30 [Last non detection]
208471 2021-04-19 08:59:17 2459323.8745023 20.1839 ABMag r-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF
210129 2021-04-19 08:59:17 2459323.8745023 20.1839 ABMag r-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF, classified by Fink
209355 2021-04-19 08:59:17 2459323.8745023 20.1839 ABMag r-ZTF P48_ZTF-Cam 30 [Last non detection]
g-ZTF P48_ZTF-Cam 2021-04-21 08:53:27 - 2021-04-24 07:43:28 2459325.8704514 - 2459328.8218519 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
208621 2021-04-24 07:43:28 2459328.8218519 18.78 0.12 19.5 ABMag g-ZTF P48_ZTF-Cam 30
208473 2021-04-21 08:53:27 2459325.8704514 20.0265 0.199683 20.1255 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
G-Gaia Gaia_Gaia-photometric 2021-03-20 03:37:26 - 2021-04-27 06:50:23 2459293.651 - 2459331.7849884 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
208932 2021-04-27 06:50:23 2459331.7849884 18.17 0.2 ABMag G-Gaia Gaia_Gaia-photometric 60 Robot
208931 2021-03-20 03:37:26 2459293.651 21.5 ABMag G-Gaia Gaia_Gaia-photometric Robot [Last non detection]
orange-ATLAS ATLAS-MLO_ATLAS-01 2021-04-26 11:11:02 - 2021-04-26 11:11:02 2459330.966 - 2459330.966 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
208963 2021-04-26 11:11:02 2459330.966 17.84 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot [Last non detection]
orange-ATLAS ATLAS-HKO_ATLAS-02 2021-04-28 10:42:14 - 2021-04-28 10:42:14 2459332.946 - 2459332.946 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
208964 2021-04-28 10:42:14 2459332.946 18.157 0.109 18.77 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
i-P1 PS1_GPC1 2021-04-18 09:28:48 - 2021-04-18 09:28:48 2459322.895 - 2459322.895 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
214178 2021-04-18 09:28:48 2459322.895 21.46 0.24 20.7 ABMag i-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
109915 2021-05-17 12:52:19 PS1_Bot1 K. C. Chambers, T. de Boer, J. Bulger et al. Pan-STARRS Pan-STARRS 13:39:57.731 +67:34:04.62 2021-04-18 09:28:48.000 21.46 i-P1 PSN PS21dwg 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 Rosemary Billington, Amy Loeschner and Meryl Goulbourne N
109914 2021-05-17 12:52:04 PS2_Bot1 K. C. Chambers, T. de Boer, J. Bulger et al. Pan-STARRS Pan-STARRS 13:39:57.726 +67:34:04.62 2021-04-25 07:16:19.200 18.73 i-P1 PSN PS21dwg Pan-STARRS N
108260 2021-05-04 19:13:54 Fink Julien Peloton, Anais Moller, Emille E. O. Ishida on behalf of the Fink broker Fink ZTF 13:39:57.753 +67:34:04.53 2021-04-21 06:46:07.997 19.8962 r-ZTF PSN ZTF21aawyyha ZTF Early SN candidate classified by Fink using the public ZTF stream. Object data at http://134.158.75.151:24000/ZTF21aawyyha N
107924 2021-05-01 06:55:18 ZTF_AMPEL_NEW J. Nordin, V. Brinnel, J. van Santen (HU Berlin) et al. AMPEL ZTF 13:39:57.751 +67:34:04.54 2021-04-21 06:46:08.256 19.9 r-ZTF PSN ZTF21aawyyha ZTF N
107742 2021-04-28 14:59:19 ATLAS_Bot1 J. Tonry, L. Denneau, A. Heinze et al. ATLAS ATLAS 13:39:57.765 +67:34:04.50 2021-04-28 10:42:14.400 18.157 orange-ATLAS PSN ATLAS21nmf ATLAS N
107721 2021-04-28 10:54:52 Gaia_Bot1 S.T. Hodgkin, E. Breedt, A. Delgado et al. GaiaAlerts GaiaAlerts 13:39:57.730 +67:34:04.55 2021-04-27 06:50:23.000 18.17 G-Gaia PSN Gaia21cbu GaiaAlerts candidate SN near PanSTARRS galaxy N
107631 2021-04-25 09:24:33 ZTF_AMPEL_NEW J. Nordin, V. Brinnel, J. van Santen (HU Berlin) et al. AMPEL ZTF 13:39:57.753 +67:34:04.54 2021-04-21 06:46:08.256 19.9 r-ZTF PSN ZTF21aawyyha ZTF N
107573 2021-04-24 08:02:41 ZTF_AMPEL_NEW J. Nordin, V. Brinnel, J. van Santen (HU Berlin) et al. AMPEL ZTF 13:39:57.717 +67:34:04.62 2021-04-24 06:03:37.728 18.84 r-ZTF PSN ZTF21aawyyha ZTF N
107504 2021-04-21 19:10:59 ALeRCE A. Munoz-Arancibia, F. Forster, F.E. Bauer et al. ALeRCE ZTF 13:39:57.768 +67:34:04.43 2021-04-21 06:46:07.997 19.8962 r-ZTF PSN WISEA J133957.92+673403.5 ZTF21aawyyha ZTF Early SN candidate (g-rise > 0.19+-0.05 mag/day, r-rise > 0.18+-0.06 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/ZTF21aawyyha 2021TNSTR1298....1M N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
9538 2021-05-02 14:35:53 ZTF_Bot1 SNIascore on behalf of the SEDM Team (Caltech) and the Zwicky Transient Facility (ZTF) ZTF SN Ia 0.056 1 ZTF 2021TNSCR1430....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
9548 2021-05-02 10:41:04 P60 / SEDM 2700 SEDmRobot auto ZTF tns_2021kjj_2021-05-02_10-41-03.735031_P60_SEDM_ZTF.ascii Object

Comments

TNS
System

Wed, 04/28/2021 - 10:30

Object coordinates updated

Object coordinates updated according to AT-report 107721 of Group GaiaAlerts
Previous RA, DEC: 13:39:57.753, +67:34:04.54 (204.990638, +67.567928066667)
Updated RA, DEC: 13:39:57.730, +67:34:04.55 (204.990542, 67.567931)

TNS
System

Sun, 04/25/2021 - 08:30

Object coordinates updated

Object coordinates updated according to AT-report 107631 of Group ZTF
Previous RA, DEC: 13:39:57.717, +67:34:04.62 (204.9904885, +67.5679499)
Updated RA, DEC: 13:39:57.753, +67:34:04.54 (204.990638, 67.567928066667)

TNS
System

Sat, 04/24/2021 - 07:30

Object coordinates updated

Object coordinates updated according to AT-report 107573 of Group ZTF
Previous RA, DEC: 13:39:57.768, +67:34:04.43 (204.9906986, +67.5678973)
Updated RA, DEC: 13:39:57.717, +67:34:04.62 (204.9904885, 67.5679499)