RA/DEC (2000)
11:08:12.405 +28:53:34.55
167.051686113 +28.8929311807
Type
SN Ia-91T-like
Redshift
0.0709
Discovery ReportClassification Report
Related AstroNotes: 2024-55
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2024-02-14 10:42:10.996
TNS AT
Y
Public
Y
Host Name
SDSS J110812.26+285333.2
Host Redshift
0.07094453
Discovery Mag
18.5257
Filter
g-ZTF
Reporter/s
F. Forster, F.E. Bauer, G. Pignata, A. Munoz-Arancibia, A. Mourao, L. Hernandez-Garcia, J.P. Brandt, L. Galbany, J. Silva-Farfan, R. Dastidar, E. Camacho, A. Alvarez, G. Cabrera-Vives, R. Carrasco-Davis, P.A. Estevez, P. Gallardo, P. Huijse, H. Larranaga, E. Pizarro, I. Reyes, P. Sanchez-Saez, A. Sepulveda, D. Rodriguez-Mancini, M. Catelan, S. Eyheramendy, M.J. Graham on behalf of the ALeRCE broker
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2024csl - 2024-02-15 23:48:44 Ekar / AFOSC (Padova-Asiago)z=
▌Show H at z=vexp= km/s
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▌Show Na at z=vexp= km/s
▌Show Mg at z=vexp= km/s
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▌Show [Ca II] at z=vexp= km/s
▌Show Fe II at z=vexp= km/s
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▌Show Tellurics 
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   Binning factor: (rounded to nearest integer >1)
Mouse hovers at WL: 0 (rest),0 (observed)

Light curves

 ▌PS2_GPC2_w
 ▌P48_ZTF-Cam_r
 ▌P48_ZTF-Cam_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
16672 2024-02-15 23:48:44 Ekar / AFOSC 2400 RoboCop Tomasella Padova-Asiago tns_2024csl_2024-02-15_23-48-44_Ekar_AFOSC_Padova-Asiago.dat tns_2024csl_2024-02-15_23-48-44_Ekar_AFOSC_Padova-Asiago.fits Object The observations were secured exploiting the new fully robotic Copernico 1.82m (equipped with Afosc) telescope operation mode (RoboCop project supported by Techno Grant INAF 2022) currently in phase of commissioning.
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
w-P1 PS2_GPC2 2024-02-17 12:49:05 - 2024-02-17 12:49:05 2460358.03409 - 2460358.03409 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
391969 2024-02-17 12:49:05 2460358.03409 18.52 0.02 22 ABMag w-P1 PS2_GPC2 45 Robot
r-ZTF P48_ZTF-Cam 2024-02-14 09:08:17 - 2024-02-14 09:08:17 2460354.8807523 - 2460354.8807523 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
391049 2024-02-14 09:08:17 2460354.8807523 20.4943 ABMag r-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF
g-ZTF P48_ZTF-Cam 2024-02-14 10:42:11 - 2024-02-14 10:42:11 2460354.9459606 - 2460354.9459606 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
391050 2024-02-14 10:42:11 2460354.9459606 18.5257 0.0873763 20.5653 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
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
202972 2024-02-22 05:59:35 PS1_Bot1 K. C. Chambers,T. de Boer,J. Herman et al. Pan-STARRS Pan-STARRS 11:08:12.405 +28:53:34.55 2024-02-17 12:49:05.376 18.52 w-P1 PSN PS24bbf Pan-STARRS N
202475 2024-02-15 00:19:53 ALeRCE F. Forster,F.E. Bauer,G. Pignata et al. ALeRCE ZTF 11:08:12.417 +28:53:34.38 2024-02-14 10:42:10.996 18.5257 g-ZTF PSN SDSS J110812.26+285333.2 ZTF24aaejjfw ALeRCE Early SN candidate (g-rise > 0.07+-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/ZTF24aaejjfw 2024TNSTR.454....1F N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
16585 2024-02-16 14:12:04 Lina Tomasella Lina Tomasella, Stefano Benetti, Enrico Cappellaro Padova-Asiago SN Ia-91T-like 0.0709 1 Padova-Asiago We report the spectroscopic classification of AT2024csl as a Type Ia-91T like SN few days before maximum light. GELATO finds very good matches with SN1998es at -2.5d and also with SN 1999ac at a similar phase. 2024TNSCR.479....1T
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
16672 2024-02-15 23:48:44 Ekar / AFOSC 2400 RoboCop Tomasella Padova-Asiago tns_2024csl_2024-02-15_23-48-44_Ekar_AFOSC_Padova-Asiago.dat tns_2024csl_2024-02-15_23-48-44_Ekar_AFOSC_Padova-Asiago.fits Object The observations were secured exploiting the new fully robotic Copernico 1.82m (equipped with Afosc) telescope operation mode (RoboCop project supported by Techno Grant INAF 2022) currently in phase of commissioning.

Comments

TNS
System

Sun, 12/22/2024 - 17:58

Object coordinates updated

Object coordinates updated according to AT-report 202972 of Group Pan-STARRS
Previous RA, DEC: 11:08:12.417, +28:53:34.38 (167.0517356, +28.8928829)
Updated RA, DEC: 11:08:12.405, +28:53:34.55 (167.051686113, 28.8929311807)