RA/DEC (2000)
20:07:28.673 -12:42:33.41
301.86947 -12.70928
Type
CV
Redshift
Discovery ReportClassification Report
Reporting Group
ASAS-SN
Discovering Data Source
ASAS-SN
Discovery Date
2019-10-28 00:14:24.000
TNS AT
Y
Public
Y
Discovery Mag
17
Filter
g-Sloan
Reporter/s
K. Z. Stanek, for the ASAS-SN team
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌AT_2019tpa - 2019-11-04 05:02:45 UH88 / SNIFS (SCAT)z=
▌Show H at z=vexp= km/s
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▌Show N II at z=vexp= km/s
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▌Show N IV at z=vexp= km/s
▌Show N V at z=vexp= km/s
▌Show O at z=vexp= km/s
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▌Show O V at z=vexp= km/s
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▌Show Na at z=vexp= km/s
▌Show Mg at z=vexp= km/s
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▌Show Si II at z=vexp= km/s
▌Show S II at z=vexp= km/s
▌Show Ca II at z=vexp= km/s
▌Show [Ca II] at z=vexp= km/s
▌Show Fe II at z=vexp= km/s
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▌Show Tellurics 
▌Show Galaxy lines at z=
▌Show WR-WN at z=vexp= km/s
▌Show WR-WC/O at z=vexp= km/s
   Binning factor: (rounded to nearest integer >1)
Mouse hovers at WL: 0 (rest),

Light curves

 ▌ASASSN-3_Paczynski_g
 ▌ASASSN-1_Brutus_g
   
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
5455 2019-11-04 05:02:45 UH88 / SNIFS 1500 Aaron Do SCAT tns_2019tpa_2019-11-04_05-02-45_UH88_SNIFS_SCAT.dat Object Used a summit-based quick reduction pipeline. There was an offset between the red and blue channels. Manually added 1e-16 erg/s/cm2/A to the blue channel. Spectrum only good for classification.
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
g-Sloan ASASSN-3_Paczynski 2019-10-28 00:14:24 - 2019-10-28 00:14:24 2458784.51 - 2458784.51 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
98578 2019-10-28 00:14:24 2458784.51 17 ABMag g-Sloan ASASSN-3_Paczynski
g-Sloan ASASSN-1_Brutus 2019-10-25 06:00:00 - 2019-10-25 06:00:00 2458781.75 - 2458781.75 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
98577 2019-10-25 06:00:00 2458781.75 18.4 ABMag g-Sloan ASASSN-1_Brutus [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
51048 2019-10-28 23:56:36 Krzysztof Stanek K. Z. Stanek, for the ASAS-SN team ASAS-SN ASAS-SN 20:07:28.673 -12:42:33.41 2019-10-28 00:14:24.000 17 g-Sloan PSN ASASSN-19aac ASAS-SN Present in several epochs, on the rise, matches to a faint, blue SDSS source, so it might be a CV, blazar/QSO, or a superluminous SN 2019TNSTR2202....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
5446 2019-11-05 01:32:31 Aaron Do A Do, M A Tucker, A V Payne, J T Hinkle, M E Huber, B J Shappee (IfA UH Manoa) SCAT CV 1 SCAT Blue spectrum with Hydrogen and helium and z=0. No background source. 2019TNSCR2286....1D
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
5455 2019-11-04 05:02:45 UH88 / SNIFS 1500 Aaron Do SCAT tns_2019tpa_2019-11-04_05-02-45_UH88_SNIFS_SCAT.dat Object Used a summit-based quick reduction pipeline. There was an offset between the red and blue channels. Manually added 1e-16 erg/s/cm2/A to the blue channel. Spectrum only good for classification.

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