RA/DEC (2000)
16:31:34.160 +40:34:05.09
247.892333 +40.568081
Type
SN Ia
Redshift
0.027329
Discovery ReportClassification Report
Reporting Group
ATLAS
Discovering Data Source
ATLAS
Discovery Date
2021-08-20 06:38:52.800
TNS AT
Y
Public
Y
Discovery Mag
18.167
Filter
orange-ATLAS
Reporter/s
J. Tonry, L. Denneau, A. Heinze, H. Weiland (IfA, University of Hawaii), B. Stalder (LSST), A. Rest (STScI), C. Stubbs (Harvard University), K. W. Smith, S. J. Smartt, D. R. Young, S. Srivastav, O. McBrien, M. Fulton, J. Gillanders, C. Webb (Queen's University Belfast), T.-W. Chen (MPE), D. E. Wright (University of Minnesota), J. Anderson (ESO)
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2021wkv - 2021-08-23 07:00:48 UH88 / SNIFS (SCAT)z=
▌Show H at z=vexp= km/s
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▌Show N II at z=vexp= km/s
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▌Show N V at z=vexp= km/s
▌Show O 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
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▌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
 ▌Gaia_Gaia-photometric_G
 ▌ATLAS-MLO_ATLAS-01_orange
 ▌ATLAS-HKO_ATLAS-02_orange
   
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
10595 2021-08-23 07:00:48 UH88 / SNIFS 2000 M. E. Huber SCAT tns_2021wkv_2021-08-23_07-00-48_UH88_SNIFS_SCAT.dat Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
w-P1 PS2_GPC2 2021-09-05 05:55:41 - 2021-09-05 05:55:41 2459462.747 - 2459462.747 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
258647 2021-09-05 05:55:41 2459462.747 16.44 0.01 22 ABMag w-P1 PS2_GPC2 45 Robot
G-Gaia Gaia_Gaia-photometric 2021-08-30 19:04:48 - 2021-10-05 00:40:19 2459457.295 - 2459492.528 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
252153 2021-10-05 00:40:19 2459492.528 18.07 0.2 ABMag G-Gaia Gaia_Gaia-photometric 60 Robot
252152 2021-08-30 19:04:48 2459457.295 21.5 ABMag G-Gaia Gaia_Gaia-photometric Robot [Last non detection]
orange-ATLAS ATLAS-MLO_ATLAS-01 2021-08-20 06:38:53 - 2021-08-20 06:38:53 2459446.777 - 2459446.777 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
236083 2021-08-20 06:38:53 2459446.777 18.167 0.075 19.43 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
orange-ATLAS ATLAS-HKO_ATLAS-02 2021-08-18 07:43:41 - 2021-08-18 07:43:41 2459444.822 - 2459444.822 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
236082 2021-08-18 07:43:41 2459444.822 19.18 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot [Last non detection]
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
131665 2021-12-29 14:49:08 PS2_Bot1 K. C. Chambers, T. de Boer, J. Bulger et al. Pan-STARRS Pan-STARRS 16:31:34.177 +40:34:05.10 2021-09-05 05:55:40.800 16.44 w-P1 PSN PS21nja Pan-STARRS N
128324 2021-11-06 09:26:56 Gaia_Bot1 S.T. Hodgkin, E. Breedt, A. Delgado et al. GaiaAlerts GaiaAlerts 16:31:34.160 +40:34:05.09 2021-10-05 00:40:19.200 18.07 G-Gaia PSN Gaia21fab GaiaAlerts confirmed SN Ia N
120993 2021-08-20 09:42:24 ATLAS_Bot1 J. Tonry, L. Denneau, A. Heinze et al. ATLAS ATLAS 16:31:34.188 +40:34:05.14 2021-08-20 06:38:52.800 18.167 orange-ATLAS PSN ATLAS21bgqy ATLAS 2021TNSTR2866....1T N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
10543 2021-08-23 10:08:41 Mark Huber M. E. Huber (IfA, UH Manoa) on behalf of the SCAT team SCAT SN Ia 0.027329 1 SCAT Spectrum matches Ia type SN a few days before maximum light. Classification and age from template cross-correlation with SNID (Blondin and Tonry 2007) with redshift from NED for NGC 6184. 2021TNSCR2912....1H
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
10595 2021-08-23 07:00:48 UH88 / SNIFS 2000 M. E. Huber SCAT tns_2021wkv_2021-08-23_07-00-48_UH88_SNIFS_SCAT.dat Object

Comments

TNS
System

Sat, 11/06/2021 - 08:30

Object coordinates updated

Object coordinates updated according to AT-report 128324 of Group GaiaAlerts
Previous RA, DEC: 16:31:34.188, +40:34:05.14 (247.892451, +40.568094)
Updated RA, DEC: 16:31:34.160, +40:34:05.09 (247.892333, 40.568081)