AT 2020sde
RA/DEC (2000)
01:05:00.400 -46:04:34.61
16.251667 -46.076281
Type
---
Redshift
Discovery Report
Reporting Group
ASAS-SN
Discovering Data Source
ASAS-SN
Discovery Date
2020-08-26 21:21:36.000
TNS AT
Y
Public
Y
Host Name
WISEA J010459.90-460432.8
Host Redshift
0.029887
Discovery Mag
16.8
Filter
g-Sloan
Reporter/s
K. Z. Stanek, for the ASAS-SN team
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS
Spectra
No Data
Light Curves
FilterTel / InstObs-date rangePhotometry
G-GaiaGaia_Gaia-photometric2020-08-10 15:23:02 - 2020-10-05 13:22:052
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1623952020-10-05 13:22:0518.690.2ABMagG-GaiaGaia_Gaia-photometric60Robot
1623942020-08-10 15:23:0221.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
g-SloanASASSN-5_Payne-Gaposchkin2020-08-13 23:02:24 - 2020-08-26 21:21:362
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1554742020-08-26 21:21:3616.8ABMagg-SloanASASSN-5_Payne-Gaposchkin
1554732020-08-13 23:02:2418.5ABMagg-SloanASASSN-5_Payne-Gaposchkin[Last non detection]
AT Reports
IDTime received (UT)SenderReporter/sReportting groupDisc. Data SourceRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
842732020-10-08 10:38:15Gaia_Bot1S.T. Hodgkin, E. Breedt, A. Delgado, D.L. Harrison, M. van Leeuwen, G. Rixon, T. Wevers, A. Yoldas (IoA Cambridge), N. Ihanec, K. Kruszyńska, K.A. Rybicki, Ł. Wyrzykowski (Warsaw University Astronomical Observatory), Z. Kostrzewa-Rutkowska (Leiden Observatory), D. Eappachen (SRON/RU), G. Marton (Konkoly Observatory), on behalf of the Gaia Alerts teamGaiaAlertsGaiaAlerts01:05:00.400-46:04:34.612020-10-05 13:22:04.80018.69G-GaiaPSNGaia20ereGaiaAlertscandidate SN in galaxy WISEA J010459.90-460432.8
808232020-08-27 23:34:58KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN01:05:00.504-46:04:35.692020-08-26 21:21:36.00016.8g-SloanPSNASASSN-20kyASAS-SNPresent in several epochs, on the rise, in TESS Sector 29 field of view
Classification Reports
No Data

Comments

TNS System (WIS)

Thu, 10/08/2020 - 10:38

Object coordinates updated according to AT-report 84273 of Group GaiaAlerts
Previous RA, DEC: 01:05:00.504, -46:04:35.69 (16.2521, -46.07658)
Updated RA, DEC: 01:05:00.400, -46:04:34.61 (16.251667, -46.076281)

Patrick Vallely (The Ohio State University)

Fri, 08/28/2020 - 17:37

http://www.astronomy.ohio-state.edu/~assassin/followup/asassn-20ky.png