RA/DEC (2000)
20:54:48.965 +10:23:26.55
313.7040225 +10.3907085
Type
CV
Redshift
0
Discovery ReportClassification Report
Reporting Group
XOSS
Discovering Data Source
XOSS
Discovery Date
2024-09-06 17:53:47.616
TNS AT
Y
Public
Y
Discovery Mag
14.55
Filter
Clear-
Reporter/s
Mi Zhang, Jianlin Xu, Guoyou Sun, Jiangao Ruan, Jingyuan Zhao, Wenjie Zhou, Yong Ma, Quanzhi Ye, Zhuoyang Chen (Xingming Obs.), Hanjie Tan (AUUK), Guangwei Wu (NAAA), Xing Gao, Ali Esamdin, Chunhai Bai, Yong Wang (XAO) and the KATS team
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌AT_2024uvv - 2024-09-08 17:40:11 Other / Other (XOSS)z=
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   Binning factor: (rounded to nearest integer >1)
Mouse hovers at WL: 0 (rest),

Light curves

 ▌GOTO-N_GOTO-2_L
 ▌ATLAS-CHL_ATLAS-04_orange
 ▌GOTO-N_GOTO-1_L
 ▌P48_ZTF-Cam_i
 ▌P48_ZTF-Cam_r
 ▌ATLAS-MLO_ATLAS-01_orange
 ▌Other_Other_Clear
   
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
18037 2024-09-08 17:40:11 Other / Other 7200 Xing Gao (Xingming Obs.) Xing Gao (Xingming Obs.) XOSS tns_2024uvv_2024-09-08_17-40-11_Other_Other_XOSS.DAT tns_2024uvv_2024-09-08_17-40-11_Other_Other_XOSS.fit Object We obtained a spectrum of the transient using the Alpy 600 spectrograph mounted on the 0.6-m f/8 Ritchey-Chretien telescope at Xingming Observatory. The spectrograph provides a wavelength coverage of 3730-7400 A.
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
L-GOTO GOTO-N_GOTO-2 2024-09-09 00:02:04 - 2024-09-09 00:02:04 2460562.501436 - 2460562.501436 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
432300 2024-09-09 00:02:04 2460562.501436 15.54 0.01 ABMag L-GOTO GOTO-N_GOTO-2 180
orange-ATLAS ATLAS-CHL_ATLAS-04 2024-09-06 02:50:28 - 2024-09-06 02:50:28 2460559.61838 - 2460559.61838 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
432126 2024-09-06 02:50:28 2460559.61838 16.688 0.025 19.16 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
L-GOTO GOTO-N_GOTO-1 2024-09-04 23:13:11 - 2024-09-04 23:13:11 2460558.467489 - 2460558.467489 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
432299 2024-09-04 23:13:11 2460558.467489 18.9 ABMag L-GOTO GOTO-N_GOTO-1 180 [Last non detection]
i-ZTF P48_ZTF-Cam 2024-09-05 05:05:58 - 2024-09-05 05:05:58 2460558.7124769 - 2460558.7124769 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
432335 2024-09-05 05:05:58 2460558.7124769 20.0151 ABMag i-ZTF P48_ZTF-Cam [Last non detection]
r-ZTF P48_ZTF-Cam 2024-09-06 05:34:04 - 2024-09-08 06:43:31 2460559.7319907 - 2460561.7802199 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
432337 2024-09-08 06:43:31 2460561.7802199 15.3538 0.033775 ABMag r-ZTF P48_ZTF-Cam
432336 2024-09-06 05:34:04 2460559.7319907 16.1142 0.022359 ABMag r-ZTF P48_ZTF-Cam
orange-ATLAS ATLAS-MLO_ATLAS-01 2024-09-05 09:29:08 - 2024-09-05 09:29:08 2460558.89523 - 2460558.89523 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
432125 2024-09-05 09:29:08 2460558.89523 19.61 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot [Last non detection]
Clear- Other_Other 2024-09-06 17:53:48 - 2024-09-06 17:53:48 2460560.24569 - 2460560.24569 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
431844 2024-09-06 17:53:48 2460560.24569 14.55 0.16 18.5 VegaMag Clear- Other_Other 60 Xing Gao
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
225126 2024-09-09 10:24:11 Fritz Veda Arikatla (UC Berkeley), Daniel Perley (LJMU), Christoffer Fremling (Caltech) et al. ZTF ZTF 20:54:48.965 +10:23:26.55 2024-09-06 05:34:03.996 16.1142 r-ZTF PSN ZTF24abfvunx ZTF N
225109 2024-09-09 08:08:46 GOTO_bot M. Kennedy, G. Ramsay, K. Ackley et al. GOTO GOTO 20:54:48.976 +10:23:26.40 2024-09-09 00:02:04.416 15.54 L-GOTO Other GOTO24ftm GOTO N
225013 2024-09-08 12:54:01 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland et al. ATLAS ATLAS 20:54:48.960 +10:23:26.41 2024-09-06 02:50:28.032 16.688 orange-ATLAS PSN ATLAS24nzn ATLAS N
224847 2024-09-07 01:27:32 Mi Zhang Mi Zhang, Jianlin Xu, Guoyou Sun et al. XOSS XOSS 20:54:48.970 +10:23:26.40 2024-09-06 17:53:47.616 14.55 Clear- PSN KATS24R007 XOSS CV candidate classified by XOSS. Details can be found at http://xjltp.china-vo.org/kats24r007.html 2024TNSTR3361....1Z N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
17950 2024-09-09 03:12:34 Jingyuan Zhao Jingyuan Zhao, Xing Gao (Xingming Obs.) XOSS CV 0 1 XOSS Our spectrum shows a blue continuum with weak Hα absorption line. The spectral characteristics suggest AT 2024pnr is a dwarf nova. 2024TNSCR3411....1Z
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
18037 2024-09-08 17:40:11 Other / Other 7200 Xing Gao (Xingming Obs.) Xing Gao (Xingming Obs.) XOSS tns_2024uvv_2024-09-08_17-40-11_Other_Other_XOSS.DAT tns_2024uvv_2024-09-08_17-40-11_Other_Other_XOSS.fit Object We obtained a spectrum of the transient using the Alpy 600 spectrograph mounted on the 0.6-m f/8 Ritchey-Chretien telescope at Xingming Observatory. The spectrograph provides a wavelength coverage of 3730-7400 A.

Comments

Katsumi
Yoshimoto

Sun, 12/22/2024 - 17:58

Photometry Report

Photometry at 09-08.484 UT, B=15.31, V=15.03, Ic=15.66 using 0.20-m f/8 Ritchey-Chretien + CMOS + f/5.4 focal Reducer.

TNS
System

Sun, 12/22/2024 - 17:58

Object coordinates updated

Object coordinates updated according to AT-report 225126 of Group ZTF
Previous RA, DEC: 20:54:48.960, +10:23:26.41 (313.7039988, +10.3906684)
Updated RA, DEC: 20:54:48.965, +10:23:26.55 (313.7040225, 10.3907085)

Jingyuan
Zhao

Sun, 12/22/2024 - 17:58

Rectify an Error

The Reducer/s of the Spectra should be: Jingyuan Zhao (Xingming Obs.), and the Remarks in the Classification Reports should be: Our spectrum shows a blue continuum with weak Hα emission line. characteristics suggest AT 2024uvv is a dwarf nova.

I apologize profusely for my mistake.

TNS
System

Sun, 12/22/2024 - 17:58

Object coordinates updated

Object coordinates updated according to AT-report 225013 of Group ATLAS
Previous RA, DEC: 20:54:48.970, +10:23:26.40 (313.704042, +10.390667)
Updated RA, DEC: 20:54:48.960, +10:23:26.41 (313.7039988, 10.3906684)