RA/DEC (2000)
16:39:07.922 +00:34:27.44
249.78300731358 +0.57428981551315
Type
---
Redshift
Discovery Report
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2026-06-09 08:43:44.000
TNS AT
Y
Public
Y
Host Name
SDSS J163907.87+003427.0
Discovery Mag
20.278
Filter
r-ZTF
Reporter/s
A. Munoz-Arancibia, G. Pignata, F.E. Bauer, F. Forster, S. Jurado, A. Mourao, A. Alvarez, F. Andrades, A. Bayo, G. Cabrera-Vives, M. Catelan, P.A. Estevez, S. Eyheramendy, B. Galindo, L. Hernandez-Garcia, H. Larranaga, K. Medina, D. Moreno-Cartagena, E. Munoz, I. Reyes, P. Sanchez-Saez, D. Rodriguez-Mancini, on behalf of the ALeRCE broker
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Light curves

 ▌GOTO-N_GOTO-2_L
 ▌GOTO-N_GOTO-1_L
 ▌P48_ZTF-Cam_i
 ▌P48_ZTF-Cam_r
 ▌P48_ZTF-Cam_g
   
Pointer position (MJD, Mag, Abs.Mag): (0.00, 0.00, 0.00)
No Data
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
L-GOTO GOTO-N_GOTO-2 2026-06-12 03:01:32 - 2026-06-12 03:01:32 2461203.626074 - 2461203.626074 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
591587 2026-06-12 03:01:32 2461203.626074 19.9 ABMag L-GOTO GOTO-N_GOTO-2 180 [Last non detection]
L-GOTO GOTO-N_GOTO-1 2026-06-13 22:46:39 - 2026-06-13 22:46:39 2461205.449057 - 2461205.449057 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
591588 2026-06-13 22:46:39 2461205.449057 19.96 0.21 ABMag L-GOTO GOTO-N_GOTO-1 180
i-ZTF P48_ZTF-Cam 2026-06-09 07:53:47 - 2026-06-10 06:56:43 2461200.8290162 - 2461201.7893866 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
591180 2026-06-10 06:56:43 2461201.7893866 19.9249 0.2539 19.7255 ABMag i-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
591178 2026-06-09 07:53:47 2461200.8290162 19.5229 ABMag i-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF
r-ZTF P48_ZTF-Cam 2026-06-09 08:43:44 - 2026-06-11 08:48:53 2461200.8637037 - 2461202.8672801 3
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
591184 2026-06-11 08:48:53 2461202.8672801 20.0461 0.203435 20.3494 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
591182 2026-06-10 08:35:41 2461201.8581134 20.3093 0.372716 20.3835 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
591179 2026-06-09 08:43:44 2461200.8637037 20.278 0.23117 20.3155 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
g-ZTF P48_ZTF-Cam 2026-06-10 07:39:03 - 2026-06-11 06:56:55 2461201.8187847 - 2461202.7895255 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
591183 2026-06-11 06:56:55 2461202.7895255 20.1746 0.204777 20.5728 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
591181 2026-06-10 07:39:03 2461201.8187847 20.2358 0.230604 20.4113 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
308357 2026-06-14 06:39:54 GOTO_bot J. Mills, G. Ramsay, K. Ackley et al. GOTO GOTO 16:39:07.905 +00:34:27.23 2026-06-13 22:46:38.784 19.96 L-GOTO Other GOTO26fxb GOTO N
308164 2026-06-11 18:54:00 ALeRCE A. Munoz-Arancibia, G. Pignata, F.E. Bauer et al. ALeRCE ZTF 16:39:07.922 +00:34:27.44 2026-06-09 08:43:44.000 20.278 r-ZTF PSN SDSS J163907.87+003427.0 ZTF26abbdkwn ZTF Early SN candidate (g-rise > 0.14+-0.08 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/ZTF26abbdkwn 2026TNSTR2443....1M N
No Data

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