RA/DEC (2000)
18:17:45.468 +43:24:57.17
274.439449375 +43.41588125
Type
CV
Redshift
0
Reporting Group
ATLAS
Discovering Data Source
ATLAS
Discovery Date
2024-08-07 07:51:47.232
TNS AT
Y
Public
Y
Discovery Mag
13.505
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, D. R. Young, M. Nicholl, M. Fulton, M. McCollum, T. Moore, J. Weston, X. Sheng, P. Ramsden, C. R. Angus, A. Wilson (Queen's University Belfast), A. Aamer (QUB/Birmingham), L. Shingles (GSI/QUB), S. Srivastav, J. Gillanders, L. Rhodes, H. Stevance (Oxford), A. Rest (STScI), T.-W. Chen (NCU), C. Stubbs (Harvard), J. Sommer (LMU/QUB), B. Schmidt (ANU)

Spectra

 AT_2024rwq - 2024-08-12 09:22:12 UH88 / SNIFS (SCAT)z=
 AT_2024rwq - 2024-08-06 21:46:05 Other / Other (None)z=
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Light curves

 ATLAS-HKO_ATLAS-02_orange
   
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
17746 2024-08-12 09:22:12 UH88 / SNIFS 600 M. E. Huber SCAT tns_2024rwq_2024-08-12_09-22-12_UH88_SNIFS_SCAT.dat Object poor dichroic correction for ~490-525 nm
17750 2024-08-06 21:46:05 Other / Other 600 Fiscale Stefano; Ochner Paolo Ochner Paolo; Fiscale Stefano None tns_2024rwq_2024-08-06.907_Other_Other.txt tns_2024rwq_2024-08-06.907_Other_Other.fits Object spectroscopic classification of TCP J18174546+4324564. We obtained a low resolution spectrum (3600-8000 Ang, dispersion 2.31 Ang/pix) of 2024rwq on 2024-08-06.969 with the Asiago 1.22m + B&C spectrograph . The spectrum shows a blue continuum and absorption of Balmer lines except for H alpha (6562.8 Ang) which is not present in our spectrum, probably filled-up by the disk emissions, also D1 and D2 interstellar sodium are presents.We propose to classify TCP J18174546+4324564 as CV.
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
orange-ATLAS ATLAS-HKO_ATLAS-02 2024-08-05 09:24:54 - 2024-08-07 07:51:47 2460527.89229 - 2460529.82763 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
425175 2024-08-07 07:51:47 2460529.82763 13.505 0.003 19.55 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
425174 2024-08-05 09:24:54 2460527.89229 19.56 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot [Last non detection]
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
221533 2024-08-10 23:59:47 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 18:17:45.468 +43:24:57.17 2024-08-07 07:51:47.232 13.505 orange-ATLAS PSN ATLAS24mrh ATLAS 2024TNSTR2850....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
17663 2024-08-13 10:45:41 Vittorio Andreoli Fiscale. S; Ochner. P; Andreoli. V None CV 1 spectroscopic classification of TCP J18174546+4324564. We obtained a low resolution spectrum (3600-8000 Ang, dispersion 2.31 Ang/pix) of 2024rwq on 2024-08-06.969 with the Asiago 1.22m + B&C spectrograph . The spectrum shows a blue continuum and absorption of Balmer lines except for H alpha (6562.8 Ang) which is not present in our spectrum, probably filled-up by the disk emissions, also D1 and D2 interstellar sodium are presents.We propose to classify TCP J18174546+4324564 as CV. 2024TNSCR2927....1S
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
17750 2024-08-06 21:46:05 Other / Other 600 Fiscale Stefano; Ochner Paolo Ochner Paolo; Fiscale Stefano None tns_2024rwq_2024-08-06.907_Other_Other.txt tns_2024rwq_2024-08-06.907_Other_Other.fits Object spectroscopic classification of TCP J18174546+4324564. We obtained a low resolution spectrum (3600-8000 Ang, dispersion 2.31 Ang/pix) of 2024rwq on 2024-08-06.969 with the Asiago 1.22m + B&C spectrograph . The spectrum shows a blue continuum and absorption of Balmer lines except for H alpha (6562.8 Ang) which is not present in our spectrum, probably filled-up by the disk emissions, also D1 and D2 interstellar sodium are presents.We propose to classify TCP J18174546+4324564 as CV.
17659 2024-08-12 19:35:26 Mark Huber M. E. Huber (IfA, UH Manoa) on behalf of the SCAT team SCAT CV 0 1 ATLAS, SCAT 2024TNSCR2906....1H
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
17746 2024-08-12 09:22:12 UH88 / SNIFS 600 M. E. Huber SCAT tns_2024rwq_2024-08-12_09-22-12_UH88_SNIFS_SCAT.dat Object poor dichroic correction for ~490-525 nm

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