RA/DEC (2000)
23:34:21.096 +23:19:02.45
353.587899499 +23.317348039
Type
---
Redshift
Discovery Report
Reporting Group
LAST
Discovering Data Source
LAST
Discovery Date
2025-09-20 19:56:25.440
TNS AT
Y
Public
Y
Discovery Mag
20.41
Filter
Clear-
Reporter/s
R. Konno (WIS), E. A. Zimmerman (WIS), A. Horowicz (WIS), S. Garrappa (WIS), E. O. Ofek (WIS), S. Ben-Ami (WIS), D. Polishook (WIS), O. Yaron (WIS), P. Chen (WIS), A. Krassilchtchikov (WIS), Y. M. Shani (WIS), E. Segre (WIS), A. Gal-Yam (WIS), S. Spitzer (WIS), and K. Rybicki (WIS) on behalf of the LAST Collaboration
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Light curves

 ▌ATLAS-TDO_ATLAS-05_wide
 ▌LAST_LAST-Cam_Clear
 ▌P48_ZTF-Cam_r
 ▌P48_ZTF-Cam_g
 ▌ATLAS-HKO_ATLAS-02_cyan
 ▌PS1_GPC1_i
   
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
wide-ATLAS ATLAS-TDO_ATLAS-05 2025-09-21 00:13:57 - 2025-09-21 00:13:57 2460939.50969 - 2460939.50969 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
519798 2025-09-21 00:13:57 2460939.50969 19.62 ABMag wide-ATLAS ATLAS-TDO_ATLAS-05 30 Robot [Last non detection]
Clear- LAST_LAST-Cam 2025-09-18 22:01:38 - 2025-09-20 19:56:25 2460937.4178 - 2460939.33085 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
518811 2025-09-20 19:56:25 2460939.33085 20.41 ABMag Clear- LAST_LAST-Cam 400
518810 2025-09-18 22:01:38 2460937.4178 21 ABMag Clear- LAST_LAST-Cam 400 [Last non detection]
r-ZTF P48_ZTF-Cam 2025-09-20 08:33:22 - 2025-09-20 08:33:22 2460938.8565046 - 2460938.8565046 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
518970 2025-09-20 08:33:22 2460938.8565046 20.0873 0.126106 20.6139 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
g-ZTF P48_ZTF-Cam 2025-09-16 08:04:02 - 2025-09-20 06:01:47 2460934.8361343 - 2460938.7512384 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
518969 2025-09-20 06:01:47 2460938.7512384 20.2275 0.175726 20.7882 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
518968 2025-09-16 08:04:02 2460934.8361343 20.5234 ABMag g-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF
cyan-ATLAS ATLAS-HKO_ATLAS-02 2025-09-23 09:48:03 - 2025-09-23 09:48:03 2460941.90837 - 2460941.90837 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
519799 2025-09-23 09:48:03 2460941.90837 19.378 0.161 19.5 ABMag cyan-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
i-P1 PS1_GPC1 2025-09-23 08:16:02 - 2025-09-23 08:16:02 2460941.84447 - 2460941.84447 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
519321 2025-09-23 08:16:02 2460941.84447 19.8 0.12 20.7 ABMag i-P1 PS1_GPC1 27 Robot
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
271243 2025-09-24 23:27:28 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 23:34:21.098 +23:19:01.91 2025-09-23 09:48:03.168 19.378 cyan-ATLAS PSN ATLAS25lwg ATLAS N
271023 2025-09-23 13:40:20 YSE_Bot1 D. O. Jones (UC Santa Cruz),K. D. French (Carnegie,Illinois) et al. YSE Pan-STARRS 23:34:21.096 +23:19:02.45 2025-09-23 08:16:02.208 19.8 i-P1 PSN PS25hpe Pan-STARRS N
270877 2025-09-21 15:29:43 ALeRCE S. Jurado,F.E. Bauer,F. Forster et al. ALeRCE ZTF 23:34:21.088 +23:19:02.38 2025-09-20 06:01:46.998 20.2275 g-ZTF PSN SDSS J233421.09+231901.1 ZTF25absejds ZTF Early SN candidate (r-rise > 0.15+-0.03 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/ZTF25absejds N
270806 2025-09-20 20:44:32 LAST_Bot1 R. Konno (WIS),E. A. Zimmerman (WIS),A. Horowicz (WIS) et al. LAST LAST 23:34:21.060 +23:19:02.10 2025-09-20 19:56:25.440 20.41 Clear- PSN LAST 2025TNSTR3778....1K N
No Data

Comments

TNS
System

Tue, 09/23/2025 - 13:40

Object coordinates updated

Object coordinates updated according to AT-report 271023 of Group Pan-STARRS
Previous RA, DEC: 23:34:21.088, +23:19:02.38 (353.58786637117, +23.31732723537)
Updated RA, DEC: 23:34:21.096, +23:19:02.45 (353.587899499, +23.317348039)

TNS
System

Sun, 09/21/2025 - 15:29

Object coordinates updated

Object coordinates updated according to AT-report 270877 of Group ZTF
Previous RA, DEC: 23:34:21.060, +23:19:02.10 (353.58775177633, +23.317250237756)
Updated RA, DEC: 23:34:21.088, +23:19:02.38 (353.58786637117, +23.31732723537)