AT 2018med
RA/DEC (2000)
23:34:44.810 +28:22:13.08
353.686708 +28.3703
Type
---
Redshift
Reporting Group
None
Discovering Data Source
None
Discovery Date
2018-09-01 06:03:35.000
TNS AT
Y
Public
Y
Discovery Mag
19.7
Filter
z-Sloan
Reporter/s
Robert Pickard
Spectra
No Data
Light Curves
FilterTel / InstObs-date rangePhotometry
z-SloanCTIO-4m_DECAM2018-09-01 06:03:35 - 2018-09-01 06:03:351
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
3236012018-09-01 06:03:3519.70.6ABMagz-SloanCTIO-4m_DECAMThe z-band apparent magnitude was calculated based on the extrapolation of z-band values of nine field stars using SAOImageDS9 (ranging from z= 15.96 to z=19.75). The magnitudes of these reference stars were extracted from the DECaLS DR9 Imaging catalogue. The method is described on the following webpage: https://skyhuntblog.wordpress.com/my-archival-hunt-for-extragalactic-transients/
AT Reports
IDTime received (UT)SenderReporter/sReportting groupDisc. Data SourceRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
1679242022-12-27 15:44:34Trygve PrestgardRobert Pickard23:34:44.810+28:22:13.082018-09-01 06:03:35.00019.7z-SloanPSNThis transient was discovered by Robert Pickard in public data from The Dark Energy Camera Legacy Survey. The unknown nature was confirmed by Ine Theunissen-Limpens. The discovery magnitude was calculated by Trygve Prestgard. The transient was first discussed on the Galaxy Zoo platform: https://www.zooniverse.org/projects/zookeeper/galaxy-zoo/talk/1269/1766180?comment=4470048&page=44
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2018med_atrep_167924.pngGraphicsTransient as seen in DECaLS DR6+7 and DR9 colour images.2022-12-27 17:04:43Trygve Prestgard
Classification Reports
No Data