RA/DEC (2000)
00:42:48.781 +41:16:29.37
10.7032551613 +41.2748245161
Type
Nova
Redshift
0
Reporting Group
None
Discovering Data Source
None
Discovery Date
2024-10-24 08:04:44.000
TNS AT
Y
Public
Y
Host Name
M31
Discovery Mag
16.2
Filter
Clear-
Reporter/s
Róbert Fidrich

Spectra

 AT_2024zaq - 2024-10-28 19:54:00 Other / Other (None)z=
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   Binning factor: (rounded to nearest integer >1)
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Light curves

 GOTO-N_GOTO-2_L
 GOTO-N_GOTO-1_L
 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
18572 2024-10-28 19:54:00 Other / Other 1800 Claudio Balcon Claudio Balcon None tns_2024zaq_2024-10-28_19-54-00_Other_Other.dat tns_2024zaq_2024-10-28_19-54-00_Other_Other.fit Object We obtained the low-resolution spectrum R~100 using the FOSC-E5535 spectrograph attached to a 0.41m telescope, in the course of Italian Supernovae Search Project.
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
L-GOTO GOTO-N_GOTO-2 2024-10-22 01:55:54 - 2024-10-22 01:55:54 2460605.580493 - 2460605.580493 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
443346 2024-10-22 01:55:54 2460605.580493 17.9 ABMag L-GOTO GOTO-N_GOTO-2 180 [Last non detection]
L-GOTO GOTO-N_GOTO-1 2024-10-25 01:33:17 - 2024-10-25 01:33:17 2460608.564781 - 2460608.564781 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
443347 2024-10-25 01:33:17 2460608.564781 17.52 0.13 ABMag L-GOTO GOTO-N_GOTO-1 135
orange-ATLAS ATLAS-HKO_ATLAS-02 2024-10-23 10:40:19 - 2024-10-24 09:09:47 2460606.94466 - 2460607.88179 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
442031 2024-10-24 09:09:47 2460607.88179 16.39 0.067 19.42 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
442030 2024-10-23 10:40:19 2460606.94466 19.1 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot [Last non detection]
Clear- Other_Other 2024-10-20 00:05:07 - 2024-10-24 23:39:10 2460603.5035532 - 2460608.4855324 4
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
442477 2024-10-24 23:39:10 2460608.4855324 16.193 19.1 ABMag Clear- Other_Other 630 M. Michaud WO 91mm Refractor, 7 x 90 sec
441872 2024-10-24 08:04:44 2460607.8366204 16.2 0.2 19 ABMag Clear- Other_Other 480 Róbert Fidrich Discovered using 4x120s co-added images made with 0.51m telescope of Utah Desert Remote Observatory at Great Basin Desert, Beryl Junction, Utah, USA with Luminance filter.
441871 2024-10-22 19:10:14 2460606.2987731 18.5 ABMag Clear- Other_Other 2400 Róbert Fidrich and Tamás Tordai [Last non detection]
442476 2024-10-20 00:05:07 2460603.5035532 19.1 VegaMag Clear- Other_Other 630 M.Michaud [Last non detection] WO 91mm Refractor, 7 x 90 sec
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 Bibcode Unreal Auto classification
230949 2024-10-29 17:03:33 GOTO_bot B. Godson,D. O'Neill,K. Ackley et al. GOTO GOTO 00:42:48.769 +41:16:29.10 2024-10-25 01:33:16.992 17.52 L-GOTO Other GOTO24hpw GOTO N
230523 2024-10-25 13:35:37 Michel Michaud Michel Michaud et al. 00:42:48.730 +41:16:29.43 2024-10-24 23:39:10.000 16.193 Clear- PNV M31 MCD2024-07 N
230304 2024-10-25 08:03:40 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 00:42:48.781 +41:16:29.37 2024-10-24 09:09:46.656 16.39 orange-ATLAS PSN ATLAS24pqf ATLAS N
230226 2024-10-24 09:53:36 Róbert Fidrich Róbert Fidrich et al. 00:42:48.991 +41:16:33.14 2024-10-24 08:04:44.000 16.2 Clear- PNV M31 Róbert Fidrich (HAA/VSS) reports the discovery of a new astronomical transient. Discovered using 4x120s co-added images made with 0.51m telescope of Utah Desert Remote Observatory at Great Basin Desert, Beryl Junction, Utah, USA with Luminance filter. 2024TNSTR4132....1F N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
18477 2024-10-28 20:25:04 Claudio Balcon Claudio Balcon (Belluno A.O. ISSP) None Nova 0 1 The spectrum resembles that of a Nova in M31. 2024TNSCR4200....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
18572 2024-10-28 19:54:00 Other / Other 1800 Claudio Balcon Claudio Balcon None tns_2024zaq_2024-10-28_19-54-00_Other_Other.dat tns_2024zaq_2024-10-28_19-54-00_Other_Other.fit Object We obtained the low-resolution spectrum R~100 using the FOSC-E5535 spectrograph attached to a 0.41m telescope, in the course of Italian Supernovae Search Project.

Comments

TNS
System

Object coordinates updated

Object coordinates updated according to AT-report 230304 of Group ATLAS
Previous RA, DEC: 00:42:48.991, +41:16:33.14 (10.704129, +41.275872)
Updated RA, DEC: 00:42:48.781, +41:16:29.37 (10.7032551613, 41.2748245161)

Róbert
Fidrich

Precise astrometry and photometry

Precise astrometry by Tamás Elek, Nyíregyháza-Oros, Hungary using the original discovery images:

00 42 48.81 +41 16 30.1 (J2000.0)

Photometry: 16.08C