RA/DEC (2000)
17:38:00.324 +69:58:28.64
264.5013494 +69.9746231
Type
SN Ia
Redshift
0.037963
Discovery ReportClassification Report
Reporting Group
GOTO
Discovering Data Source
GOTO
Discovery Date
2025-04-28 02:05:01.248
TNS AT
Y
Public
Y
Discovery Mag
18.76
Filter
L-GOTO
Reporter/s
A. Kumar, G. Ramsay, K. Ackley, M. Dyer, J. Lyman, K. Ulaczyk, D. Steeghs, D. Galloway, V. Dhillon, P. O'Brien, K. Noysena, R. Kotak, R. Breton, J. Casares, L. Nuttall, B. Godson, T. Killestein, D. O'Neill, M. Pursiainen, on behalf of GOTO collaboration
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2025ina - 2025-05-19 10:22:16 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

 ▌LAST_LAST-Cam_Clear
 ▌GOTO-N_GOTO-2_L
 ▌P48_ZTF-Cam_r
 ▌P48_ZTF-Cam_g
 ▌ATLAS-MLO_ATLAS-01_cyan
 ▌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
21112 2025-05-19 10:22:16 P60 / SEDM 2160 SEDmRobot ZTF tns_2025ina_2025-05-19_10-22-16.085829_P60_SEDM_ZTF.ascii Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
Clear- LAST_LAST-Cam 2025-04-22 02:06:15 - 2025-05-16 20:23:54 2460787.58767 - 2460812.34993 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
488603 2025-05-16 20:23:54 2460812.34993 17.32 ABMag Clear- LAST_LAST-Cam 400
488602 2025-04-22 02:06:15 2460787.58767 18.55 ABMag Clear- LAST_LAST-Cam 400 [Last non detection]
L-GOTO GOTO-N_GOTO-2 2025-04-26 00:41:34 - 2025-04-28 02:05:01 2460791.528861 - 2460793.586816 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
484485 2025-04-28 02:05:01 2460793.586816 18.76 0.09 ABMag L-GOTO GOTO-N_GOTO-2 180
484484 2025-04-26 00:41:34 2460791.528861 19 ABMag L-GOTO GOTO-N_GOTO-2 180 [Last non detection]
r-ZTF P48_ZTF-Cam 2025-04-24 10:29:57 - 2025-04-30 06:50:16 2460789.9374653 - 2460795.7849074 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
484987 2025-04-30 06:50:16 2460795.7849074 18.0704 0.0747919 ABMag r-ZTF P48_ZTF-Cam
484986 2025-04-24 10:29:57 2460789.9374653 20.0838 ABMag r-ZTF P48_ZTF-Cam [Last non detection]
g-ZTF P48_ZTF-Cam 2025-04-30 07:34:58 - 2025-04-30 07:34:58 2460795.8159491 - 2460795.8159491 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
484988 2025-04-30 07:34:58 2460795.8159491 17.998 0.075262 ABMag g-ZTF P48_ZTF-Cam
cyan-ATLAS ATLAS-MLO_ATLAS-01 2025-04-28 12:20:25 - 2025-04-28 12:20:25 2460794.01418 - 2460794.01418 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
484586 2025-04-28 12:20:25 2460794.01418 18.463 0.115 19.38 ABMag cyan-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
orange-ATLAS ATLAS-HKO_ATLAS-02 2025-04-26 13:19:09 - 2025-04-26 13:19:09 2460792.05497 - 2460792.05497 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
484585 2025-04-26 13:19:09 2460792.05497 19.22 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
255181 2025-05-16 22:35:44 LAST_Bot1 R. Konno (WIS),E. A. Zimmerman (WIS),A. Horowicz (WIS) et al. LAST LAST 17:38:00.273 +69:58:28.11 2025-05-16 20:23:53.952 17.32 Clear- PSN LAST N
253095 2025-04-30 07:45:03 Fritz Nabeel Rehemtulla (CIERA,NU),Christoffer Fremling (Caltech) et al. ZTF ZTF 17:38:00.324 +69:58:28.64 2025-04-30 06:50:15.999 18.0704 r-ZTF PSN ZTF25aaowtpy ZTF Bright (m_peak <= 18.5) transient candidate identified autonomously by BTSbot (Rehemtulla et al. 2024; arXiv:2401.15167). N
252873 2025-04-28 19:17:03 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 17:38:00.282 +69:58:29.24 2025-04-28 12:20:25.152 18.463 cyan-ATLAS PSN ATLAS25ekf ATLAS N
252825 2025-04-28 06:45:23 GOTO_bot A. Kumar,G. Ramsay,K. Ackley et al. GOTO GOTO 17:38:00.310 +69:58:28.77 2025-04-28 02:05:01.248 18.76 L-GOTO Other GOTO25cef GOTO 2025TNSTR1564....1K N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
21112 2025-05-22 17:51:34 ZTF_Bot1 C. Fremling, S. Covarrubias, M. Chu on behalf of the Zwicky Transient Facility (ZTF) ZTF SN Ia 0.037963 1 Add ZTF 2025TNSCR1908....1F
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
21112 2025-05-19 10:22:16 P60 / SEDM 2160 SEDmRobot ZTF tns_2025ina_2025-05-19_10-22-16.085829_P60_SEDM_ZTF.ascii Object

Comments

TNS
System

Wed, 04/30/2025 - 07:45

Object coordinates updated

Object coordinates updated according to AT-report 253095 of Group ZTF
Previous RA, DEC: 17:38:00.282, +69:58:29.24 (264.501174, +69.974788)
Updated RA, DEC: 17:38:00.324, +69:58:28.64 (264.5013494, +69.9746231)

TNS
System

Mon, 04/28/2025 - 19:17

Object coordinates updated

Object coordinates updated according to AT-report 252873 of Group ATLAS
Previous RA, DEC: 17:38:00.310, +69:58:28.77 (264.501292, +69.974658)
Updated RA, DEC: 17:38:00.282, +69:58:29.24 (264.501174, +69.974788)