RA/DEC (2000)
00:14:01.720 -23:11:35.84
3.507167 -23.193289
Type
LRN
Redshift
0.00156
Discovery ReportClassification Report
Reporting Group
DLT40
Discovering Data Source
DLT40
Discovery Date
2018-05-22 22:16:19.000
TNS AT
Y
Public
Y
Host Name
NGC0045
Discovery Mag
16.4352
Filter
Clear-
Reporter/s
S. Valenti, D.J.Sand, S. Wyatt
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌AT_2018bwo - 2018-07-12 13:26:42 Keck1 / LRIS (None)z=
 ▌AT_2018bwo - 2018-05-23 09:24:03 ESO-NTT / EFOSC2-NTT (ePESSTO)z=
 ▌AT_2018bwo - 2018-05-23 08:49:52 ESO-NTT / EFOSC2-NTT (ePESSTO)z=
▌Show H at z=vexp= km/s
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   Binning factor: (rounded to nearest integer >1)
Mouse hovers at WL: 0 (rest),0 (observed)

Light curves

 ▌Gaia_Gaia-photometric_G
 ▌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
8946 2018-07-12 13:26:42 Keck1 / LRIS 900 Fremling, Burdge, Sharma None tns_2018bwo_2018-07-12_13-26-42_Keck1_LRIS.spec tns_2018bwo_2018-07-12_13-26-42_Keck1_LRIS.fits Object
2071 2018-05-23 09:24:03 ESO-NTT / EFOSC2-NTT 2000 P. Clark, O. McBrien E. Kankare ePESSTO tns_2018bwo_2018-05-23_09-24-03_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018bwo_2018-05-23_09-24-03_ESO-NTT_EFOSC2-NTT_ePESSTO.fits Object
2070 2018-05-23 08:49:52 ESO-NTT / EFOSC2-NTT 2000 P. Clark, O. McBrien E. Kankare ePESSTO tns_2018bwo_2018-05-23_08-49-52_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018bwo_2018-05-23_08-49-52_ESO-NTT_EFOSC2-NTT_ePESSTO.fits Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
G-Gaia Gaia_Gaia-photometric 2018-01-15 13:30:43 - 2018-06-07 15:10:04 2458134.0629977 - 2458277.1319907 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
29741 2018-06-07 15:10:04 2458277.1319907 18.41 0.2 ABMag G-Gaia Gaia_Gaia-photometric 60 Robot
29740 2018-01-15 13:30:43 2458134.0629977 21.5 ABMag G-Gaia Gaia_Gaia-photometric Robot [Last non detection]
orange-ATLAS ATLAS-HKO_ATLAS-02 2018-06-04 14:58:33 - 2018-06-06 14:00:57 2458274.1239931 - 2458276.0839931 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
29619 2018-06-06 14:00:57 2458276.0839931 17.672 0.227 18.53 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
29618 2018-06-04 14:58:33 2458274.1239931 17.11 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot [Last non detection]
Clear- Other_Other 2018-05-16 08:23:59 - 2018-05-22 10:07:40 2458254.8499884 - 2458260.9219907 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
28886 2018-05-22 10:07:40 2458260.9219907 16.4352 1.11 ABMag Clear- Other_Other 60 Robot Prompt5 0.4m
28885 2018-05-16 08:23:59 2458254.8499884 19.5474 ABMag Clear- Other_Other 60 Robot [Last non detection] Prompt5 0.4m
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
19224 2018-06-09 21:13:41 Gaia_Bot1 A. Delgado,D. Harrison,S. Hodgkin et al. GaiaAlerts GaiaAlerts 00:14:01.720 -23:11:35.84 2018-06-07 15:10:04.000 18.41 G-Gaia PSN Gaia18blv GaiaAlerts possible nova N
19164 2018-06-07 09:10:59 ATLAS_Bot1 J. Tonry,B. Stalder,L. Denneau et al. ATLAS ATLAS 00:14:01.735 -23:11:35.23 2018-06-06 14:00:57.000 17.672 orange-ATLAS PSN ATLAS18qgb ATLAS N
18779 2018-05-22 22:19:12 DLT40_bot1 S. Valenti,D.J.Sand,S. Wyatt et al. DLT40 DLT40 00:14:01.690 -23:11:35.21 2018-05-22 22:16:19.000 16.4352 Clear- PSN NGC0045 DLT18x DLT40 2018TNSTR.687....1V N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
8936 2021-02-16 09:42:57 Nadejda Blagorodnova Mujortova Nadejda Blagorodnova None LRN 0.00156 1 The spectrum, taken at 51 days after discovery, shows the characteristics of a luminous red nova: a cold continuum, strong absorption from TiO and VO molecular bands, and an H alpha emission line with a bi-modal profile. 2021TNSCR.491....1B
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
8946 2018-07-12 13:26:42 Keck1 / LRIS 900 Fremling, Burdge, Sharma None tns_2018bwo_2018-07-12_13-26-42_Keck1_LRIS.spec tns_2018bwo_2018-07-12_13-26-42_Keck1_LRIS.fits Object
2066 2018-05-23 18:00:01 ePESSTO_Bot1 P. Clark, O. McBrien, E. Kankare, O. Yaron, N. Knezevic on behalf of ePESSTO ePESSTO ILRT 0.002 1 Add ePESSTO 2018TNSCR2101....1C
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
2071 2018-05-23 09:24:03 ESO-NTT / EFOSC2-NTT 2000 P. Clark, O. McBrien E. Kankare ePESSTO tns_2018bwo_2018-05-23_09-24-03_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018bwo_2018-05-23_09-24-03_ESO-NTT_EFOSC2-NTT_ePESSTO.fits Object
2065 2018-05-23 18:00:01 ePESSTO_Bot1 P. Clark, O. McBrien, E. Kankare, O. Yaron, N. Knezevic on behalf of ePESSTO ePESSTO ILRT 0.002 1 Add ePESSTO 2018TNSCR.701....1C
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
2070 2018-05-23 08:49:52 ESO-NTT / EFOSC2-NTT 2000 P. Clark, O. McBrien E. Kankare ePESSTO tns_2018bwo_2018-05-23_08-49-52_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018bwo_2018-05-23_08-49-52_ESO-NTT_EFOSC2-NTT_ePESSTO.fits Object

Comments

TNS
System

Sun, 06/23/2019 - 10:43

Object coordinates updated

Object coordinates updated according to AT-report 19224 of Group GaiaAlerts
Previous RA, DEC: 00:14:01.690, -23:11:35.21 (3.507042, -23.193114)
Updated RA, DEC: 00:14:01.720, -23:11:35.84 (3.507167, -23.193289)