RA/DEC (2000)
20:02:39.395 -25:33:51.41
300.664144159 -25.5642805904
Type
CV
Redshift
Discovery ReportClassification Report
Related AstroNotes: 2026-237
Reporting Group
ZTF
Discovering Data Source
ZTF
Discovery Date
2026-07-04 08:17:44.998
TNS AT
Y
Public
Y
Discovery Mag
17.2442
Filter
i-ZTF
Reporter/s
Nabeel Rehemtulla (CIERA, NU), Wynn Jacobson-Galán (Caltech), Theophile du Laz (Caltech) on behalf of ZTF
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌AT_2026roc - 2026-07-07 00:00:00 UH88 / SNIFS (SCAT)z=
 ▌AT_2026roc - 2026-07-07 00:00:00 UH88 / SNIFS (SCAT)z=
▌Show H at z=vexp= km/s
▌Show He at z=vexp= km/s
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▌Show C III at z=vexp= km/s
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▌Show [O I] at z=vexp= km/s
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▌Show [O II] at z=vexp= km/s
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▌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
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▌Show [Ca II] at z=vexp= km/s
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▌Show Fe III at z=vexp= km/s
▌Show Å at z=vexp= km/s
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z-step:   v-step: 
   Binning factor: (rounded to nearest integer >1)
Mouse hovers at WL: 0 (rest),

Light curves

 ▌ATLAS-STH_ATLAS-03_orange
 ▌P48_ZTF-Cam_i
 ▌P48_ZTF-Cam_g
 ▌ATLAS-MLO_ATLAS-01_orange
 ▌PS1_GPC1_w
   
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
24250 2026-07-07 00:00:00 UH88 / SNIFS Kiyokawa SCAT tns_2026roc_2026-07-07_UH88_SNIFS_SCAT_0.dat Object
24196 2026-07-07 00:00:00 UH88 / SNIFS 1800 Kiyokawa SCAT tns_2026roc_2026-07-07_UH88_SNIFS_SCAT.dat Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
orange-ATLAS ATLAS-STH_ATLAS-03 2026-06-27 02:25:00 - 2026-06-27 02:25:00 2461218.60069 - 2461218.60069 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
598434 2026-06-27 02:25:00 2461218.60069 18.41 ABMag orange-ATLAS ATLAS-STH_ATLAS-03 30 Robot [Last non detection]
i-ZTF P48_ZTF-Cam 2026-07-04 08:17:45 - 2026-07-04 08:17:45 2461225.8456597 - 2461225.8456597 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
598397 2026-07-04 08:17:45 2461225.8456597 17.2442 0.051012 ABMag i-ZTF P48_ZTF-Cam
g-ZTF P48_ZTF-Cam 2026-06-29 10:02:50 - 2026-07-05 08:31:14 2461220.9186343 - 2461226.8550231 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
598398 2026-07-05 08:31:14 2461226.8550231 17.2537 0.0455635 ABMag g-ZTF P48_ZTF-Cam
598396 2026-06-29 10:02:50 2461220.9186343 19.2831 ABMag g-ZTF P48_ZTF-Cam [Last non detection]
orange-ATLAS ATLAS-MLO_ATLAS-01 2026-07-04 12:13:01 - 2026-07-04 12:13:01 2461226.00904 - 2461226.00904 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
598435 2026-07-04 12:13:01 2461226.00904 17.248 0.055 18.71 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
w-P1 PS1_GPC1 2026-07-08 11:07:32 - 2026-07-08 11:07:32 2461229.96356 - 2461229.96356 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
605686 2026-07-08 11:07:32 2461229.96356 18 0.02 22 ABMag w-P1 PS1_GPC1 45 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
316089 2026-07-20 22:33:39 PS1_Bot1 K. C. Chambers, T. de Boer, J. Fairlamb et al. Pan-STARRS Pan-STARRS 20:02:39.395 -25:33:51.41 2026-07-08 11:07:31.584 18 w-P1 PSN PS26fej Pan-STARRS N
312509 2026-07-05 14:13:29 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland (IfA, University of Hawaii) et al. ATLAS ATLAS 20:02:39.400 -25:33:51.50 2026-07-04 12:13:01.056 17.248 orange-ATLAS PSN ATLAS26ido ATLAS N
312493 2026-07-05 09:44:16 BTSbot_bot Nabeel Rehemtulla (CIERA, NU), Wynn Jacobson-Galán (Caltech), Theophile du Laz (Caltech) on behalf of ZTF ZTF ZTF 20:02:39.395 -25:33:51.39 2026-07-04 08:17:44.998 17.2442 i-ZTF PSN ZTF26abewstc ZTF Bright (m_peak <= 18.5) transient candidate identified autonomously by BTSbot (Rehemtulla et al. 2024; arXiv:2401.15167). 2026TNSTR2803....1R N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
24244 2026-07-13 18:10:08 Jodie Kiyokawa Jodie Kiyokawa SCAT CV 1 SCAT CV at z=0.00 2026TNSCR2913....1K
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
24250 2026-07-07 00:00:00 UH88 / SNIFS Kiyokawa SCAT tns_2026roc_2026-07-07_UH88_SNIFS_SCAT_0.dat Object
24190 2026-07-09 15:58:46 Jodie Kiyokawa Jodie Kiyokawa SCAT SLSN-I 1 SCAT
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
24196 2026-07-07 00:00:00 UH88 / SNIFS 1800 Kiyokawa SCAT tns_2026roc_2026-07-07_UH88_SNIFS_SCAT.dat Object

Comments

TNS
System

Mon, 07/20/2026 - 22:33

Object coordinates updated

Object coordinates updated according to AT-report 316089 of Group Pan-STARRS
Previous RA, DEC: 20:02:39.395, -25:33:51.39 (300.6641441, -25.5642763)
Updated RA, DEC: 20:02:39.395, -25:33:51.41 (300.664144159, -25.5642805904)