RA/DEC (2000)
04:22:48.170 -07:32:04.96
65.700708 -7.534711
Type
SN Ia
Redshift
0.08
Discovery ReportClassification Report
Related AstroNotes: 2023-248
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2023-09-07 10:37:29.004
TNS AT
Y
Public
Y
Host Name
SDSS J042248.40-073206.6
Discovery Mag
19.1619
Filter
g-ZTF
Reporter/s
A. Munoz-Arancibia, G. Pignata, F. Forster, F.E. Bauer, A. Mourao, L. Hernandez-Garcia, L. Galbany, J. Silva-Farfan, R. Dastidar, E. Camacho, J. Arredondo, G. Cabrera-Vives, R. Carrasco-Davis, P.A. Estevez, P. Huijse, A. Moya, E. Reyes, I. Reyes, P. Sanchez-Saez, D. Rodriguez-Mancini, M. Catelan, S. Eyheramendy, M.J. Graham on behalf of the ALeRCE broker
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2023rqu - 2023-09-17 07:38:48 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
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▌Show C IV at z=vexp= km/s
▌Show N II at z=vexp= km/s
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▌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
 ▌ATLAS-STH_ATLAS-03_orange
 ▌ATLAS-STH_ATLAS-03_cyan
 ▌P48_ZTF-Cam_r
 ▌P48_ZTF-Cam_g
 ▌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
15651 2023-09-17 07:38:48 ESO-NTT / EFOSC2-NTT 900 R. Byrne, B. Fitzpatrick M. Fraser ePESSTO+ tns_2023rqu_2023-09-17_07-38-48_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2023rqu_2023-09-17_07-38-48_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
w-P1 PS2_GPC2 2023-09-11 13:59:25 - 2023-09-11 13:59:25 2460199.08293 - 2460199.08293 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
362595 2023-09-11 13:59:25 2460199.08293 18.73 0.02 22 ABMag w-P1 PS2_GPC2 45 Robot
orange-ATLAS ATLAS-STH_ATLAS-03 2023-09-07 03:48:16 - 2023-09-07 03:48:16 2460194.65852 - 2460194.65852 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
363036 2023-09-07 03:48:16 2460194.65852 18.84 ABMag orange-ATLAS ATLAS-STH_ATLAS-03 30 Robot [Last non detection]
cyan-ATLAS ATLAS-STH_ATLAS-03 2023-09-13 02:06:51 - 2023-09-13 02:06:51 2460200.58809 - 2460200.58809 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
363037 2023-09-13 02:06:51 2460200.58809 18.624 0.1 19.61 ABMag cyan-ATLAS ATLAS-STH_ATLAS-03 30 Robot
r-ZTF P48_ZTF-Cam 2023-09-04 11:28:21 - 2023-09-04 11:28:21 2460191.9780208 - 2460191.9780208 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
361731 2023-09-04 11:28:21 2460191.9780208 19.7848 ABMag r-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF
g-ZTF P48_ZTF-Cam 2023-09-07 10:37:29 - 2023-09-07 10:37:29 2460194.9426968 - 2460194.9426968 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
361732 2023-09-07 10:37:29 2460194.9426968 19.1619 0.116335 20.0304 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
G-Gaia Gaia_Gaia-photometric 2023-08-16 18:14:24 - 2023-09-16 22:10:34 2460173.26 - 2460204.424 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
364986 2023-09-16 22:10:34 2460204.424 18.7 0.2 ABMag G-Gaia Gaia_Gaia-photometric 60 Robot
364985 2023-08-16 18:14:24 2460173.26 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
188811 2023-09-21 09:59:12 Gaia_Bot1 S.T. Hodgkin,E. Breedt,A. Delgado et al. GaiaAlerts GaiaAlerts 04:22:48.170 -07:32:04.96 2023-09-16 22:10:33.600 18.7 G-Gaia PSN Gaia23cmo GaiaAlerts Confirmed SN Ia N
187831 2023-09-14 05:10:21 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 04:22:48.143 -07:32:04.79 2023-09-13 02:06:50.976 18.624 cyan-ATLAS PSN ATLAS23skv ATLAS N
187677 2023-09-12 20:04:04 PS1_Bot1 K. C. Chambers,T. de Boer,J. Bulger et al. Pan-STARRS Pan-STARRS 04:22:48.165 -07:32:04.75 2023-09-11 13:59:25.152 18.73 w-P1 PSN PS23hzu Pan-STARRS N
187171 2023-09-07 22:25:11 ALeRCE A. Munoz-Arancibia,G. Pignata,F. Forster et al. ALeRCE ZTF 04:22:48.165 -07:32:04.73 2023-09-07 10:37:29.004 19.1619 g-ZTF PSN SDSS J042248.40-073206.6 ZTF23abbkvxe ALeRCE Early SN candidate (g-rise > 0.09+-0.01 mag/day) classified using ALeRCE's stamp classifier (Carrasco-Davis et al. 2021) and the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF23abbkvxe 2023TNSTR2187....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
15567 2023-09-17 19:24:25 ePESSTOplus_Bot1 R. Byrne, B. Fitzpatrick, M. Fraser, O. Yaron on behalf of ePESSTO+ ePESSTO+ SN Ia 0.08 1 ePESSTO+ 2023TNSCR2299....1B
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
15651 2023-09-17 07:38:48 ESO-NTT / EFOSC2-NTT 900 R. Byrne, B. Fitzpatrick M. Fraser ePESSTO+ tns_2023rqu_2023-09-17_07-38-48_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2023rqu_2023-09-17_07-38-48_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object

Comments

TNS
System

Thu, 09/21/2023 - 09:30

Object coordinates updated

Object coordinates updated according to AT-report 188811 of Group GaiaAlerts
Previous RA, DEC: 04:22:48.165, -07:32:04.75 (65.7006864556, -7.53465158023)
Updated RA, DEC: 04:22:48.170, -07:32:04.96 (65.700708, -7.534711)

TNS
System

Tue, 09/12/2023 - 19:30

Object coordinates updated

Object coordinates updated according to AT-report 187677 of Group Pan-STARRS
Previous RA, DEC: 04:22:48.165, -07:32:04.73 (65.7006871, -7.5346468)
Updated RA, DEC: 04:22:48.165, -07:32:04.75 (65.7006864556, -7.53465158023)