RA/DEC (2000)
18:55:38.620 +14:57:34.30
283.910917 +14.959528
Type
CV
Redshift
0
Discovery ReportClassification Report
Reporting Group
None
Discovering Data Source
None
Discovery Date
2023-06-23 21:15:07.200
TNS AT
Y
Public
Y
Discovery Mag
13.16
Filter
Clear-
Reporter/s
Kirill Sokolovsky, Stanislav Korotkiy, Nikolay Potapov, Olga Smolyankina, Anna Prokudina, Sergei Ostapenko
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌AT_2023lmj - 2023-06-26 19:13:10 Other / Other (XOSS)z=
 ▌AT_2023lmj - 2023-06-24 21:02:55 Other / Other (XOSS)z=
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   Binning factor: (rounded to nearest integer >1)
Mouse hovers at WL: 0 (rest),

Light curves

 ▌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
15192 2023-06-26 19:13:10 Other / Other 4800 Xing Gao Jingyuan Zhao XOSS tns_2023lmj_2023-06-26_19-13-10_Other_Other_XOSS.DAT tns_2023lmj_2023-06-26_19-13-10_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.
15182 2023-06-24 21:02:55 Other / Other 1200 Xing Gao Jingyuan Zhao XOSS tns_2023lmj_2023-06-24_21-02-55_Other_Other_XOSS.DAT tns_2023lmj_2023-06-24_21-02-55_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
Clear- Other_Other 2023-06-19 19:34:36 - 2023-06-23 21:15:07 2460115.3157 - 2460119.3855 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
349443 2023-06-23 21:15:07 2460119.3855 13.16 0.05 14 VegaMag Clear- Other_Other 20 NMW wide-field camera: 135mm f/2.0 telephoto lens + SBIG ST-8300M CCD
349442 2023-06-19 19:34:36 2460115.3157 13.5 VegaMag Clear- Other_Other 20 [Last non detection] NMW wide-field camera: 135mm f/2.0 telephoto lens + SBIG ST-8300M CCD
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
180838 2023-06-23 23:14:08 Kirill Sokolovsky Kirill Sokolovsky,Stanislav Korotkiy,Nikolay Potapov et al. 18:55:38.620 +14:57:34.30 2023-06-23 21:15:07.200 13.16 Clear- PNV PNV J18553862+1457343 Galactic nova candidate discovered by the NMW survey for bright Galactic-plane transients ( https://scan.sai.msu.ru/nmw/ ). The object is also reported to the TOCP: http://www.cbat.eps.harvard.edu/unconf/followups/J18553862+1457343.html 2023TNSTR1469....1S N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
15117 2023-06-27 06:56:47 Jingyuan Zhao Jingyuan Zhao, Xing Gao XOSS CV 0 1 XOSS 2023TNSCR1510....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
15192 2023-06-26 19:13:10 Other / Other 4800 Xing Gao Jingyuan Zhao XOSS tns_2023lmj_2023-06-26_19-13-10_Other_Other_XOSS.DAT tns_2023lmj_2023-06-26_19-13-10_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.
15107 2023-06-25 03:49:38 Jingyuan Zhao Jingyuan Zhao, Xing Gao XOSS CV 0 1 2 XOSS A classification spectrum of AT 2023lmj was obtained by XOSS. It is a blue mainly featureless spectrum with Halpha emission, consistent with 2023lmj being a CV. 2023TNSCR1488....1Z
Related files
File Comments Last Modified (UT) Modified By
tns_2023lmj_classrep_15107_Pan-STARRS.jpg Spectrum Image 2023-06-25 05:59:16 Jingyuan Zhao
tns_2023lmj_classrep_15107_Pan-STARRS.DAT Normalise Flux data 2023-06-25 09:36:17 Jingyuan Zhao
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
15182 2023-06-24 21:02:55 Other / Other 1200 Xing Gao Jingyuan Zhao XOSS tns_2023lmj_2023-06-24_21-02-55_Other_Other_XOSS.DAT tns_2023lmj_2023-06-24_21-02-55_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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