RA/DEC (2000)
13:27:59.390 -49:01:45.41
201.997458 -49.029281
Type
SN
Redshift
0.023
Discovery ReportClassification Report
Related AstroNotes: 2023-40, 2023-42
Reporting Group
ATLAS
Discovering Data Source
ATLAS
Discovery Date
2023-02-19 21:10:55.776
TNS AT
Y
Public
Y
Discovery Mag
17.517
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_2023ciy - 2023-02-21 09:34:12 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

 ▌ATLAS-CHL_ATLAS-04_orange
 ▌ATLAS-STH_ATLAS-03_orange
 ▌Gaia_Gaia-photometric_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
14541 2023-02-21 09:34:12 ESO-NTT / EFOSC2-NTT 600 R. Carini, F. Ragosta S. Benetti, A. Reguitti ePESSTO+ tns_2023ciy_2023-02-21_09-34-12_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2023ciy_2023-02-21_09-34-12_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
orange-ATLAS ATLAS-CHL_ATLAS-04 2023-02-13 08:14:57 - 2023-02-13 08:14:57 2459988.84372 - 2459988.84372 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
330273 2023-02-13 08:14:57 2459988.84372 18.95 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot [Last non detection]
orange-ATLAS ATLAS-STH_ATLAS-03 2023-02-19 21:10:56 - 2023-02-19 21:10:56 2459995.38259 - 2459995.38259 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
330274 2023-02-19 21:10:56 2459995.38259 17.517 0.049 19.29 ABMag orange-ATLAS ATLAS-STH_ATLAS-03 30 Robot
G-Gaia Gaia_Gaia-photometric 2023-02-10 00:54:43 - 2023-03-08 06:51:50 2459985.538 - 2460011.786 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
331264 2023-03-08 06:51:50 2460011.786 18.02 0.2 ABMag G-Gaia Gaia_Gaia-photometric 60 Robot
331263 2023-02-10 00:54:43 2459985.538 21.5 ABMag G-Gaia Gaia_Gaia-photometric 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
171933 2023-03-10 17:41:33 Gaia_Bot1 S.T. Hodgkin, E. Breedt, A. Delgado et al. GaiaAlerts GaiaAlerts 13:27:59.390 -49:01:45.41 2023-03-08 06:51:50.400 18.02 G-Gaia PSN Gaia23bax GaiaAlerts confirmed SN in galaxy ESO 220-12 N
171429 2023-02-20 09:56:08 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland et al. ATLAS ATLAS 13:27:59.379 -49:01:45.32 2023-02-19 21:10:55.776 17.517 orange-ATLAS PSN ATLAS23ckr ATLAS 2023TNSTR.398....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
14467 2023-02-21 16:00:48 ePESSTOplus_Bot1 R. Carini, F. Ragosta, S. Benetti, A. Reguitti, O. Yaron on behalf of ePESSTO+ ePESSTO+ SN 0.023 1 ePESSTO+ 2023TNSCR.407....1C
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
14541 2023-02-21 09:34:12 ESO-NTT / EFOSC2-NTT 600 R. Carini, F. Ragosta S. Benetti, A. Reguitti ePESSTO+ tns_2023ciy_2023-02-21_09-34-12_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2023ciy_2023-02-21_09-34-12_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object

Comments

TNS
System

Fri, 03/10/2023 - 17:30

Object coordinates updated

Object coordinates updated according to AT-report 171933 of Group GaiaAlerts
Previous RA, DEC: 13:27:59.379, -49:01:45.32 (201.997414545, -49.0292554545)
Updated RA, DEC: 13:27:59.390, -49:01:45.41 (201.997458, -49.029281)