RA/DEC (2000)
11:42:10.690 +66:56:56.36
175.544542 +66.948989
Type
SN IIn
Redshift
0.108
Discovery ReportClassification Report
Reporting Group
ATLAS
Discovering Data Source
ATLAS
Discovery Date
2023-03-16 11:32:33.216
TNS AT
Y
Public
Y
Discovery Mag
18.483
Filter
orange-ATLAS
Reporter/s
J. Tonry, L. Denneau, H. Weiland, A. Lawrence, R. Siverd (IfA, University of Hawaii), N. Erasmus, W. Koorts (South African Astronomical Observatory), J. Anderson (ESO), A. Jordan, V. Suc (UAI, Obstech), K. W. Smith, S. Srivastav, D. R. Young, S. J. Smartt, J. Gillanders, M. Fulton, M. McCollum, T. Moore, J. Weston (Queen's University Belfast), L. Shingles (GSI/QUB), A. Rest (STScI), T.-W. Chen (TUM/MPA), M. Nicholl (Birmingham), C. Stubbs (Harvard), J. Sommer (LMU/QUB), L. Rhodes, A. Andersson (Oxford)
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2023dej - 2023-04-25 04:54:15 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
 ▌Gaia_Gaia-photometric_G
 ▌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
14864 2023-04-25 04:54:15 P60 / SEDM 2250 SEDmRobot ZTF tns_2023dej_2023-04-25_04-54-14.997531_P60_SEDM_ZTF.ascii Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
r-ZTF P48_ZTF-Cam 2023-03-17 07:32:10 - 2023-03-17 07:32:10 2460020.814 - 2460020.814 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
332047 2023-03-17 07:32:10 2460020.814 18.42 ABMag r-ZTF P48_ZTF-Cam 30 ZTF
g-ZTF P48_ZTF-Cam 2023-03-10 08:09:36 - 2023-03-17 05:12:29 2460013.84 - 2460020.717 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
332046 2023-03-17 05:12:29 2460020.717 18.25 ABMag g-ZTF P48_ZTF-Cam 30 ZTF
332045 2023-03-10 08:09:36 2460013.84 18.54 ABMag g-ZTF P48_ZTF-Cam 30 ZTF [Last non detection]
G-Gaia Gaia_Gaia-photometric 2023-02-10 00:47:31 - 2023-03-23 03:38:53 2459985.533 - 2460026.652 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
337894 2023-03-23 03:38:53 2460026.652 18.38 0.2 ABMag G-Gaia Gaia_Gaia-photometric 60 Robot
337893 2023-02-10 00:47:31 2459985.533 21.5 ABMag G-Gaia Gaia_Gaia-photometric Robot [Last non detection]
orange-ATLAS ATLAS-HKO_ATLAS-02 2023-03-12 12:30:42 - 2023-03-16 11:32:33 2460016.02132 - 2460019.98094 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
331927 2023-03-16 11:32:33 2460019.98094 18.483 0.117 19.09 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
331926 2023-03-12 12:30:42 2460016.02132 18.96 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
175210 2023-04-18 13:42:53 Gaia_Bot1 S.T. Hodgkin, E. Breedt, A. Delgado et al. GaiaAlerts GaiaAlerts 11:42:10.690 +66:56:56.36 2023-03-23 03:38:52.800 18.38 G-Gaia PSN Gaia23boe GaiaAlerts candidate SN near galaxy SDSS J114210.82+665654.8 N
172310 2023-03-17 09:27:34 ZTF_Bot1 C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaboration ZTF ZTF 11:42:10.707 +66:56:56.42 2023-03-17 05:12:28.800 18.25 g-ZTF PSN ZTF23aaczunw ZTF N
172260 2023-03-16 18:58:58 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland et al. ATLAS ATLAS 11:42:10.717 +66:56:56.50 2023-03-16 11:32:33.216 18.483 orange-ATLAS PSN ATLAS23dsw ATLAS 2023TNSTR.545....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
14790 2023-04-26 18:50:09 ZTF_Bot1 J. Sollerman, W. Meynardie, M. Chu, C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) ZTF SN IIn 0.108 1 ZTF 2023TNSCR.934....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
14864 2023-04-25 04:54:15 P60 / SEDM 2250 SEDmRobot ZTF tns_2023dej_2023-04-25_04-54-14.997531_P60_SEDM_ZTF.ascii Object

Comments

TNS
System

Tue, 04/18/2023 - 13:30

Object coordinates updated

Object coordinates updated according to AT-report 175210 of Group GaiaAlerts
Previous RA, DEC: 11:42:10.707, +66:56:56.42 (175.5446115, +66.9490059)
Updated RA, DEC: 11:42:10.690, +66:56:56.36 (175.544542, 66.948989)

TNS
System

Fri, 03/17/2023 - 08:30

Object coordinates updated

Object coordinates updated according to AT-report 172310 of Group ZTF
Previous RA, DEC: 11:42:10.717, +66:56:56.50 (175.544654444, +66.9490266667)
Updated RA, DEC: 11:42:10.707, +66:56:56.42 (175.5446115, 66.9490059)