RA/DEC (2000)
00:44:11.459 +41:20:23.74
11.047746 +41.339928
Type
Nova
Redshift
Discovery ReportClassification Report
Reporting Group
ATLAS
Discovering Data Source
ATLAS
Discovery Date
2023-09-26 11:04:16.320
TNS AT
Y
Public
Y
Discovery Mag
17.375
Filter
orange-ATLAS
Reporter/s
J. Tonry, L. Denneau, H. Weiland, A. Lawrence, R. Siverd (IfA, University of Hawaii), N. Erasmus, W. Koorts (South African Astronomical Observatory), A. Jordan, V. Suc (UAI, Obstech), S. J. Smartt (Oxford/QUB), K. W. Smith, S. Srivastav, D. R. Young, M. Nicholl, M. Fulton, M. McCollum, T. Moore, J. Weston, X. Sheng (Queen's University Belfast), A. Aamer (QUB/Birmingham), L. Shingles (GSI/QUB), A. Rest (STScI), T.-W. Chen (NCU), C. Stubbs (Harvard), J. Sommer (LMU/QUB), L. Rhodes, A. Andersson (Oxford)
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌AT_2023trk - 2023-09-28 19:57:43 Other / Other (XOSS)z=
▌Show H at z=vexp= km/s
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▌Show Mg at z=vexp= km/s
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▌Show [Ca II] at z=vexp= km/s
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   Binning factor: (rounded to nearest integer >1)
Mouse hovers at WL: 0 (rest),

Light curves

 ▌ATLAS-HKO_ATLAS-02_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
15755 2023-09-28 19:57:43 Other / Other 10800 Xing Gao Jingyuan Zhao XOSS tns_2023trk_2023-09-28_19-57-43_Other_Other_XOSS.DAT tns_2023trk_2023-09-28_19-57-43_Other_Other_XOSS.fit Object We obtained the low-resolution spectrum using the Alpy 600 spectrograph attached to a 0.6-m f/8 Ritchey-Chretien telescope.
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
orange-ATLAS ATLAS-HKO_ATLAS-02 2023-09-25 10:33:13 - 2023-09-26 11:04:16 2460212.93973 - 2460213.9613 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
365700 2023-09-26 11:04:16 2460213.9613 17.375 0.048 19.13 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
365699 2023-09-25 10:33:13 2460212.93973 19.18 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot [Last non detection]
Clear- Other_Other 2016-08-12 18:27:21 - 2023-09-27 19:26:53 2457613.26899 - 2460215.31034 5
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
366404 2023-09-27 19:26:53 2460215.31034 16.6 17.4 VegaMag Clear- Other_Other 180 Robot MASTER-Amur
366403 2023-09-27 19:20:13 2460215.30571 16.4 18.3 VegaMag Clear- Other_Other 180 Robot MASTER-Amur
365743 2023-09-26 17:23:16 2460214.22449 16.8 19 VegaMag Clear- Other_Other 30 Xing Gao
365742 2023-09-25 13:58:05 2460213.082 19 VegaMag Clear- Other_Other 30 Xing Gao [Last non detection]
366402 2016-08-12 18:27:21 2457613.26899 19.7 VegaMag Clear- Other_Other 540 Robot [Last non detection] MASTER-Amur
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
189635 2023-10-04 15:45:11 MASTER Ya.Kechin,V. Lipunov,V.Kornilov et al. MASTER MASTER 00:44:11.480 +41:20:24.90 2023-09-27 19:20:13.344 16.4 Clear- Other MASTER OT J004411.48+412024.9 MASTER AT2023trk at MASTER images N
189218 2023-09-26 23:31:44 Mi Zhang Mi Zhang,Xing Gao (Xingming Obs.) et al. XOSS XOSS 00:44:11.430 +41:20:23.90 2023-09-26 17:23:15.936 16.8 Clear- PNV M31 XM110MZ XOSS Nova candidate classified by XOSS. Details can be found at http://xjltp.china-vo.org/xm110mz.html N
189195 2023-09-26 15:13:45 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 00:44:11.459 +41:20:23.74 2023-09-26 11:04:16.320 17.375 orange-ATLAS PSN ATLAS23tfn ATLAS 2023TNSTR2390....1T N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
15670 2023-09-29 04:46:36 Jingyuan Zhao Jingyuan Zhao, Xing Gao XOSS Nova 1 XOSS A low resolution spectrum of AT 2023trk was obtained by XOSS. It shows strong broad Barmer emission lines, including Hα, Hβ. Our results are consistent with nova. 2023TNSCR2444....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
15755 2023-09-28 19:57:43 Other / Other 10800 Xing Gao Jingyuan Zhao XOSS tns_2023trk_2023-09-28_19-57-43_Other_Other_XOSS.DAT tns_2023trk_2023-09-28_19-57-43_Other_Other_XOSS.fit Object We obtained the low-resolution spectrum using the Alpy 600 spectrograph attached to a 0.6-m f/8 Ritchey-Chretien telescope.

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